RC Fuel System Fittings

Boomerang 120cc UAT Mount set is a pair of clamp-style mounts designed to securely hold Boomerang RC 120cc UATs in RC gas turbine aircraft. Perfect for hobbyists and builders who want reliable, straightforward installation. Features Set of 2 UAT mounting clamps for Boomerang RC 120cc UATs Clamps over the UAT for secure, tool-free attachment Includes 2.5mm screws and nuts (provided) for quick installation Available in Black, Gray, and Red Contact us for additional color options Benefits These mounts provide a reliable mounting solution that helps keep the Boomerang UAT securely positioned during flight, giving you confidence in performance. The clamp design allows for straightforward installation and maintenance, while the included hardware ensures compatibility with the Boomerang 120cc UATs.

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The Festo VAF-PK-6 Fuel Filter (160239) is an essential inline filtration component for RC gas turbine jet fuel systems. Designed to maintain clean fuel flow, this high-quality filter helps prevent contamination, debris, and clogs from reaching critical fuel system components and turbine engines. Compatible with 6–8 mm ID fuel line, the VAF-PK-6 is ideal for maintaining reliable fuel delivery and extending the lifespan of RC turbine engines. Key Features Inline Fuel Filtration Filters contaminants and debris from the fuel system before they reach pumps, valves, and turbine engines. Compatible with 6–8 mm Fuel Line Designed for use with 6–8 mm ID fuel tubing, making it suitable for a wide range of RC turbine fuel systems. Compact and Durable Design Its lightweight inline design allows easy installation in tight fuselage layouts while providing dependable long-term performance. Genuine Festo Quality Manufactured by Festo for consistent filtration performance and reliability in demanding RC turbine environments. Benefits for RC Turbine Jets The VAF-PK-6 fuel filter helps maintain smooth engine operation by ensuring clean and consistent fuel flow throughout the aircraft fuel system. Cleaner fuel reduces the risk of clogged lines and contaminated components, helping improve reliability and prolong turbine engine life. Specifications Brand: FestoModel: VAF-PK-6Part Number: 160239Type: Inline fuel filterFuel Line Compatibility: 6–8 mm ID fuel lineApplication: RC turbine jet fuel systems Ideal Applications Perfect for RC turbine jet aircraft, turbine fuel systems, smoke systems, fuel line protection, and other RC fuel applications requiring reliable inline fuel filtration.

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The Festo RTU-PK-4/4 barbed tubing connector is designed to securely connect 6 mm OD Festo tubing in RC turbine jet fuel systems. Compact, durable, and easy to install, this connector provides dependable fuel line connections for high-performance RC jet aircraft. Key Features Secure 6 mm Barbed Connection The barbed design provides a firm grip on tubing for reliable fuel and fluid line performance in demanding RC turbine environments. Compatible with 6 mm OD Festo Tubing Designed specifically for use with 6 mm OD Festo tubing and compatible fuel line systems. Genuine Festo RTU-PK Series Connector Part of the trusted Festo RTU-PK product family, engineered for durability and consistent performance. Compact and Easy to Install Its simple inline design supports clean fuel system layouts and quick installation in compact fuselage spaces. Benefits for RC Turbine Jets The RTU-PK-4/4 connector helps maintain secure fuel line connections while simplifying tubing assembly and maintenance. Its standardized 6 mm sizing allows easy integration with other Festo fittings and tubing components commonly used in RC turbine jet fuel systems. Specifications Brand: FestoModel: RTU-PK-4/4Part Number: 4806Type: Barbed tubing connectorTubing Compatibility: 6 mm OD tubingConnection Style: Inline barbed fittingSeries: RTU-PK Ideal Applications Perfect for RC turbine jet aircraft, fuel system plumbing, smoke systems, pneumatic tubing layouts, and other applications requiring secure inline connections for 6 mm fuel tubing.            

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The Festo QSML-M5-6 push-in L fitting is a compact pneumatic connector designed for clean, reliable 90-degree tube routing in tight RC turbine jet installations. It connects an M5 threaded port to 6 mm push-in tubing, making it ideal for streamlined air, gear, brake, and pneumatic system layouts. Key Features Compact 90-Degree Elbow Design The right-angle L fitting helps route tubing neatly in confined spaces while reducing sharp bends and unnecessary line stress. M5 Thread to 6 mm Push-In Connection Designed to connect an M5 threaded inlet to 6 mm pneumatic tubing for a secure, dependable fit. Genuine Festo QSML Series Fitting Model QSML-M5-6, part number 153335, from the trusted Festo QSML connector series. Benefits for RC Turbine Jets This fitting helps create a cleaner and more reliable pneumatic installation by allowing tubing to exit at a right angle. The push-in design reduces assembly time, improves serviceability, and supports a kink-free layout in RC turbine jet aircraft. Specifications Brand: FestoModel: QSML-M5-6Part Number: 153335Connection: M5 threaded inlet to 6 mm push-in tubeDesign: 90-degree push-in L fittingSeries: QSML Ideal Use Perfect for RC turbine jet aircraft, pneumatic landing gear systems, brake lines, air systems, and compact tubing layouts where reliable 90-degree routing is needed.

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The Festo QSM-M5-6 Male M5 to 6mm Tubing Adapter is designed for reliable fuel and pneumatic connections in RC gas turbine jet aircraft. Featuring a male M5 threaded connection on one end and a 6 mm Festo push-in tubing fitting on the other, this adapter provides a secure and efficient transition between threaded components and fuel tubing systems. Engineered for dependable performance, the QSM-M5-6 is ideal for compact RC turbine installations requiring clean and reliable tubing connections. Key Features Male M5 Thread to 6 mm Push-In Connection Connects M5 threaded ports directly to 6 mm Festo tubing for streamlined fuel and pneumatic system layouts. Secure Push-In Tubing Design The Festo push-to-connect fitting provides fast installation and dependable tubing retention without additional clamps or tools. Genuine Festo QSM Series Component Model QSM-M5-6, part number 153306, manufactured by Festo for long-lasting reliability and precision performance. Compact and Lightweight Its compact size allows easy installation in confined fuselage spaces common in RC turbine jet aircraft. Benefits for RC Turbine Jets The QSM-M5-6 adapter simplifies fuel and pneumatic system assembly by providing a clean and secure connection between threaded fittings and 6 mm tubing. Its durable construction and reliable sealing performance help support dependable operation in high-vibration RC turbine environments. Specifications Brand: FestoModel: QSM-M5-6Part Number: 153306Connection Type: Male M5 thread to 6 mm push-in tubingSeries: QSMApplication: RC turbine jet fuel and pneumatic systems Ideal Applications Perfect for RC turbine jet aircraft, fuel systems, pneumatic retract systems, brake systems, smoke systems, and other applications requiring secure M5 threaded to 6 mm tubing connections.

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The Festo QSM-M5-4 Male M5 to 4mm Tubing Adapter is a precision-engineered fitting designed for RC turbine jet fuel systems and pneumatic applications. Built specifically for RC gas turbine aircraft, this adapter provides a secure and reliable connection between threaded M5 components and 4mm OD Festo tubing. Designed for clean installations and dependable performance, the QSM-M5-4 fitting is ideal for fuel systems, pneumatic routing, smoke systems, and other critical RC aircraft plumbing applications. Reliable Fuel & Pneumatic Connections for RC Aircraft Proper fittings are essential for maintaining leak-resistant fuel systems and dependable pneumatic operation in RC turbine aircraft. The Festo QSM-M5-4 adapter allows quick and secure integration of 4mm tubing into M5 threaded components while maintaining clean and organized system layouts. Perfect for: RC gas turbine jets Sport and scale RC airplanes Fuel delivery systems Pneumatic systems Smoke oil systems Key Features of the Festo QSM-M5-4 Adapter Male M5 Threaded Connection Precision M5 male thread for secure installation Compatible with a wide range of RC turbine system components Reliable threaded connection for fuel and air systems 4mm Festo Tubing Compatibility Designed specifically for 4mm OD Festo tubing Secure push-to-connect fitting for quick installation Helps maintain clean fuel and pneumatic routing Precision Festo Engineering Manufactured by Festo for dependable performance Built for demanding turbine aircraft applications Designed for long-term reliability and ease of maintenance Benefits for RC Turbine Aircraft Leak-Resistant System Performance Secure connections help maintain consistent fuel and pneumatic operation during flight. Clean Aircraft Organization Supports tidy tubing layouts and professional-quality installations. Fast & Easy Installation Push-to-connect design simplifies assembly and servicing. Built for High-Vibration Environments Designed to perform reliably in the demanding conditions of RC gas turbine aircraft. Common Applications Fuel Systems Fuel line routing Fuel valve connections UAT and fuel tank plumbing Pneumatic Systems Retract systems Brake systems Air line routing Smoke Oil Systems Smoke pump plumbing Oil system line connections Specifications Model Festo QSM-M5-4 Connection Type Male M5 threaded fitting Push-to-connect 4mm tubing connection Tubing Compatibility 4mm OD Festo tubing Why Choose Approach RC Concepts At Approach RC Concepts, we specialize in premium RC turbine jet fuel system and pneumatic components designed for serious RC builders and pilots. Our products are trusted by enthusiasts who demand: Reliable system performance Precision-fit components Clean aircraft installations Durable, professional-grade hardware Upgrade your aircraft today with the Festo QSM-M5-4 Male M5 to 4mm Tubing Adapter engineered for dependable RC turbine jet performance.            

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The Festo QSMY-6 6mm Wye Connector is designed specifically for use with 6 mm Festo tubing in RC turbine jet aircraft. This compact Y-fitting provides secure and reliable line splitting for fuel systems, pneumatic systems, smoke systems, and other fluid routing applications. Built with Festo’s trusted push-in connection design, the QSMY-6 allows quick installation while maintaining dependable tubing retention in demanding RC turbine environments. Key Features Designed for 6 mm Festo Tubing Engineered specifically for use with standard 6 mm Festo tubing and compatible fuel or pneumatic lines. Efficient Wye Line Splitting The Y-connector design allows one line to branch into two for clean and organized system layouts. Secure Push-In Connections Festo push-to-connect fittings provide fast installation and dependable tubing retention without complicated assembly. Compact and Lightweight Design Its compact size makes it ideal for tight fuselage spaces commonly found in RC turbine jet aircraft. Benefits for RC Turbine Jets The QSMY-6 Wye connector helps simplify fuel and pneumatic line routing while supporting clean and serviceable aircraft installations. Its durable construction and secure push-in connections help improve reliability and reduce installation time in RC turbine jet systems. Specifications Brand: FestoModel: QSMY-6Part Number: 153372Type: Wye connector / Y-fittingTubing Compatibility: 6 mm tubingConnection Style: Push-to-connect Ideal Applications Perfect for RC turbine jet aircraft, fuel systems, pneumatic retract systems, brake systems, smoke systems, and other applications requiring reliable 6 mm line splitting and routing.

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The Festo 4mm Barbed Tee Fitting T-PK-3 is a compact and reliable connector designed for precise fuel and fluid routing in RC turbine jet aircraft. Engineered for use with 4 mm OD Festo tubing and compatible fuel line, this fitting provides a secure connection for demanding fuel system installations. Key Features 4 mm Barbed Tee Design Designed with three 4 mm barbed connections to create clean and efficient fuel line routing within RC jet fuel systems. Secure Barbed Connection The barbed design helps maintain a dependable hold on fuel tubing and is ideal for use with safety wire for additional retention and reliability. Genuine Festo Quality Manufactured by Festo for dependable performance in high-vibration RC turbine jet applications. Benefits for RC Turbine Jets The T-PK-3 fitting simplifies fuel line routing while helping maintain secure connections throughout the aircraft fuel system. Its compact design fits easily into tight fuselage layouts, and the barbed construction reduces the risk of line movement during high-performance operation. Specifications Brand: FestoModel: T-PK-3Part Number: 7267Type: Barbed Tee FittingConnection Size: 4 mm barbed fittingsApplications: RC jet fuel systems, fuel tubing routing, pneumatic and fluid transfer systems Ideal Applications Festo 4mm Barbed Tee Fitting T-PK-3 is Perfect for RC turbine jet aircraft fuel systems, fuel tank plumbing, smoke systems, and compact tubing layouts requiring reliable tee connections for 4 mm fuel line installations.

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The Excelon RNT Vinyl Fuel & Oil Tubing is a dependable and budget-friendly solution for RC turbine jet enthusiasts who demand consistent fuel transfer performance. Designed for durability and flexibility, this tubing offers a safe alternative to traditional options while maintaining high-performance standards in demanding fuel systems. Engineered as a practical substitute for Tygon tubing, Excelon meets or exceeds the requirements for RC jet fuel delivery, making it an ideal choice for hobbyists and professionals alike. Key Features of Excelon clear PVC tubing for RC turbine jets (By the foot) Precision Sizing for Secure Fitment Inner Diameter (ID): 3/16" Outer Diameter (OD): 5/16" Wall Thickness: 1/16" Ensures a tight, leak-resistant fit for RC turbine fuel systems. Clear Vinyl Construction Manufactured using a clear vinyl formulation that allows for full visualization of the tubing contents. Designed for Fuel & Oil Transfer Optimized for use with RC gas turbine fuel systems, supporting both fuel and oil transfer applications. Performance Comparable to Tygon Excelon clear PVC tubing for RC turbine jets delivers functionality and reliability similar to high-end alternatives like Tygon tubing—at a more affordable price point. Convenient 5-Foot Lengths Sold in 5-foot increments, allowing for flexibility in custom installations and minimizing waste. Benefits for RC Turbine Jet Builders Cost-Effective Without Compromise Achieve high-performance fuel system reliability without the premium price tag. Clear Vinyl Material Allows easy visualization of the fuel system contents. Flexible & Easy to Install Soft, adaptable tubing makes routing through tight fuselage spaces simple and efficient. Ideal for Multiple Applications Perfect for: RC turbine jets Model aircraft fuel systems Oil transfer lines Custom fuel routing setups RC Smoke System Technical Specifications Product Name: Excelon Clear RNT Material: Clear Vinyl Inner Diameter: 3/16" Outer Diameter: 5/16" Wall Thickness: 1/16" Length: Sold by the foot Application: Fuel & oil tubing for RC gas turbine jets Why Choose Excelon Clear RNT Tubing? Excelon Clear RNT offers the perfect balance between affordability, safety, and performance. Whether you're upgrading an existing RC turbine fuel system or building a new jet from scratch, this tubing provides the reliability you need without overspending. 

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Overview Enhance your Boomerang Atom Squared RC turbine jet with the premium Boomerang Atom Squared Smoke Tank System. Designed for precision fit and maximum performance, this system includes two 500ml tanks and custom mounts, delivering a professional smoke setup for your model aircraft. Ideal for hobbyists and advanced builders, this kit makes adding smoke to your jet easier than ever. Features Dual 5000ml Smoke Tanks Each tank holds 500ml of smoke fluid for extended flight sessions. Built with brass inlets, outlets, and pickup clunks for durability and reliable fluid delivery. Compatible exclusively with the Boomerang Atom Squared, ensuring a perfect fit. Precision Tank Mounts Includes two robust tank mounts, designed to fit just in front of the wing tube. One mount per side ensures balanced weight distribution. Forward inner mounting leg is height adjustable for optimal alignment. Secure installation with screws included; epoxy is required for the forward inner leg. Builder-Ready Design Simply provide your smoke pump and tubing for a complete smoke system setup. Tanks and mounts come pre-fitted with high-quality brass components, saving time during assembly. Benefits Effortlessly add a professional smoke effect to your RC turbine jet. Durable brass fittings ensure long-lasting performance. Custom mounts provide precise placement and balance. Compatible with your existing Boomerang Atom Squared setup, no modifications required. Specifications Tank Capacity: 500ml each Material: Brass inlets, outlets, and pickup clunks Mounting: Adjustable forward inner leg, screws included Compatibility: Boomerang Atom Squared RC turbine jet Use Case Perfect for RC jet enthusiasts seeking a reliable and visually impressive smoke system. Ideal for shows, competitions, or casual flying where a professional smoke effect enhances the flight experience.

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Compact Push-In Elbow Fitting for RC Turbine Fuel Line Routing The FESTO QSML-M5-4 Push-In L Fitting is a compact, high-quality pneumatic fitting designed for precise tubing and fluid routing in RC turbine jet fuel systems. Featuring an M5 threaded inlet and a 4 mm push-in elbow outlet, this fitting provides secure, leak-resistant connections while simplifying fuel line installation in tight aircraft spaces. Trusted for reliability and precision, FESTO fittings are widely used in RC turbine aircraft where dependable fuel system performance and clean tubing organization are critical. Key Features of the FESTO QSML-M5-4 Fitting Compact Push-In Elbow Design L-shaped configuration allows clean and efficient tubing routing in confined RC turbine jet installations. M5 Threaded Connection Features an M5 threaded inlet for secure installation into compatible fuel system components. 4 mm Push-In Outlet Push-in connection design allows fast, tool-free tubing installation and removal. Genuine FESTO Quality Manufactured by FESTO for consistent performance, reliability, and long service life in demanding applications. Ideal for RC Turbine Fuel Systems Perfect for fuel tubing routing, pneumatic systems, and compact electronics bays in RC turbine aircraft. Benefits for RC Turbine Builders Faster Fuel System Assembly Push-in fitting design simplifies installation and reduces setup time compared to traditional clamped connections. Reliable Leak-Resistant Connections Provides secure tubing retention for dependable fuel system operation during flight. Improved Fuel Line Organization 90-degree elbow routing helps keep tubing neat and organized in tight fuselage and equipment bay layouts. Professional RC Aircraft Installation Supports cleaner, more serviceable fuel system routing in high-performance RC turbine jets. Applications RC Turbine Jets RC Jet Fuel Systems Fuel Line Routing Pneumatic Control Systems Radio Control Aircraft Turbine Aircraft Electronics Bays Product Specifications Model FESTO QSML-M5-4 Part Number 153333 Related Variant QSML-M5-6 (Part Number 153335) Connection Type Push-In L Fitting Thread Size M5 Tubing Size 4 mm Brand FESTO    

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The Festo H-QS-4 4mm check valve is a compact one-way valve designed to provide reliable fuel flow control in RC turbine jet aircraft. Engineered to prevent fuel backflow, this valve helps maintain consistent fuel delivery to your turbine engine while protecting critical fuel system components such as pumps, turbines, and fuel management systems. Key Features One-Way Fuel Flow Protection The H-QS-4 check valve prevents reverse fuel flow, helping maintain stable fuel system operation and protecting sensitive turbine components. Compatible with 4 mm Fuel Tubing Designed for use with standard 4 mm RC fuel tubing commonly found in RC turbine jet fuel systems. Push-to-Connect Installation Features Festo’s convenient push-in connection design for fast, secure installation with clean and organized tubing layouts. Compact and Lightweight Design Its compact form factor makes it ideal for tight fuselage installations and streamlined fuel system routing. Benefits for RC Turbine Jets The Festo H-QS-4 helps improve fuel system reliability by maintaining proper one-way fuel flow throughout the aircraft. Its durable construction and dependable sealing performance help reduce the risk of fuel system issues during operation while simplifying installation and maintenance. Durable Festo Engineering Manufactured to Festo’s industrial-quality standards, the H-QS-4 delivers long-lasting durability and consistent performance in demanding RC turbine jet environments. Ideal for both new aircraft builds and fuel system upgrades. Specifications Brand: FestoModel: H-QS-4Type: One-way check valveTubing Compatibility: 4 mm fuel tubingConnection Style: Push-to-connectApplication: RC turbine jet fuel systems Ideal Applications Perfect for RC turbine jet aircraft, fuel delivery systems, turbine fuel management setups, smoke systems, and other fluid routing applications requiring reliable one-way flow control.            

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The Festo 6mm Barbed Tee Fitting T-PK-4 is a compact and dependable connector designed for precise fuel and fluid routing in RC turbine jet aircraft. Built for use with 6 mm OD Festo tubing and compatible fuel line, this fitting provides secure fuel system connections for high-performance RC jet applications. Key Features 6 mm Barbed Tee Design Features three 6 mm barbed connections for clean and efficient fuel line routing in compact RC aircraft installations. Secure Fuel Line Connection The barbed fitting design provides a reliable grip on tubing and is ideal for use with safety wire to improve connection security during operation. Genuine Festo Engineering Manufactured by Festo for consistent performance and long-term durability in demanding RC turbine jet environments. Benefits for RC Turbine Jets This tee fitting helps simplify fuel system layouts while maintaining secure and dependable tubing connections. Its compact size allows easy installation in confined fuselage spaces, while the barbed design minimizes the risk of tubing movement under vibration and fuel flow conditions. Specifications Brand: FestoModel: T-PK-4Part Number: 9585Type: Barbed Tee FittingConnection Size: 6 mm barbed fittingsApplications: RC jet fuel systems, fuel tubing routing, smoke systems, pneumatic and fluid transfer systems Ideal Applications Festo 6mm Barbed Tee Fitting T-PK-4 is Perfect for RC turbine jet aircraft fuel systems, smoke oil systems, fuel tank plumbing, and other fluid routing applications requiring secure 6 mm tee connections in compact aircraft layouts.

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The Festo PUN-H-3X0.5-NT 3mm Fuel Tubing is a high-quality clear polyurethane fuel line designed for precision fuel routing in RC turbine jet aircraft. Engineered for flexibility, durability, and visual fuel monitoring, this tubing is ideal for kerosene fuel systems, UAT connections, and compact fuel line installations in RC turbine jets. Sold by the foot, this genuine Festo tubing allows builders to order exactly the length needed for clean, efficient, and professional fuel system layouts. Key Features Precision 3mm Outer Diameter Designed to work seamlessly with standard RC turbine fuel systems and Festo push-to-connect fittings. Clear Fuel Tubing for Easy Monitoring The transparent tubing allows quick visual inspection of: Fuel flow Air bubbles Fuel contamination Flexible and Durable Construction The polyurethane material provides excellent flexibility for routing through tight fuselage spaces while resisting kinks and line deformation. Sold by the Foot Order custom lengths for efficient installations while minimizing material waste. Genuine Festo Quality Industrial-grade Festo tubing known for consistent performance, durability, and long service life in demanding RC turbine applications. Benefits for RC Turbine Jets This clear fuel tubing helps improve fuel system reliability by allowing quick visual confirmation of proper fuel flow throughout the aircraft. Its flexibility supports clean routing in compact turbine fuselages, while the durable polyurethane construction helps maintain dependable performance during high-vibration operation. Specifications Brand: FestoModel: PUN-H-3X0.5-NTPart Number: 197375Outer Diameter: 3 mmColor: Clear / TransparentMaterial: Polyurethane tubingApplication: RC turbine jet fuel systemsLength: Sold by the foot Why Use Clear Fuel Tubing in RC Turbine Jets? Clear fuel tubing allows pilots and builders to quickly identify trapped air, fuel flow interruptions, or contamination before they affect engine performance. For high-performance RC turbine aircraft, maintaining visual access to fuel flow is critical for both safety and reliability. Ideal Applications Perfect for RC turbine jet fuel systems, UAT connections, fuel line routing, smoke systems, fueling stations, and other applications requiring reliable clear fuel tubing for RC aircraft. Upgrade Your Fuel System Today Choose genuine Festo PUN-H-3X0.5-NT 3mm Fuel Tubing for cleaner installations, dependable fuel flow, and professional-grade performance in your RC turbine jet aircraft.

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The Festo RTU-PK-3/3 3mm Barbed Tubing Connector is a high-quality fitting designed specifically for RC turbine jet fuel systems and pneumatic applications. Engineered to securely connect 4mm OD Festo tubing, this precision connector provides dependable fuel and air line performance for RC jets, airplanes, and other high-performance RC aircraft systems. Designed for clean installations and reliable operation, the RTU-PK-3/3 fitting helps maintain secure tubing connections while simplifying fuel system routing and maintenance. Reliable Fuel & Pneumatic Connections for RC Turbine Aircraft Proper fuel and pneumatic line connections are essential for safe and dependable turbine aircraft operation. The Festo RTU-PK-3/3 connector provides a secure barbed connection that helps minimize line movement and maintain consistent fuel or air flow throughout the aircraft. Perfect for: RC gas turbine jets Sport and scale RC airplanes Fuel delivery systems Pneumatic systems Smoke oil systems Key Features of the Festo RTU-PK-3/3 Connector Designed for 4mm OD Festo Tubing Compatible with 4mm outside diameter fuel and pneumatic tubing Ideal for compact turbine aircraft installations Supports clean and organized fuel system layouts Secure 3mm Barbed Connection Barbed design provides strong tubing retention Helps reduce the risk of line separation during operation Reliable performance in high-vibration turbine environments Precision Festo Engineering Manufactured by Festo for consistent quality and performance Designed for dependable operation in demanding RC applications Part of the trusted Festo RTU-PK fitting family Benefits for RC Jet Builders Dependable Fuel System Performance Secure tubing connections help maintain reliable fuel flow and system consistency during flight. Clean Aircraft Installations Supports organized tubing routing for professional-quality aircraft builds. Quick & Simple Assembly Easy installation helps simplify aircraft setup and maintenance. Ideal for Turbine Aircraft Built to handle the vibration and operating conditions common in RC gas turbine systems. Applications for the RTU-PK-3/3 Connector Fuel Systems Fuel line routing Fuel transfer connections UAT and fuel tank plumbing Pneumatic Systems Air line routing Retract system plumbing Brake system connections Smoke Oil Systems Smoke line routing Reliable oil system connections Specifications Model Festo RTU-PK-3/3 (4806) Tubing Compatibility 4mm OD tubing Connection Type 3mm barbed connector Why Choose Approach RC Concepts At Approach RC Concepts, we specialize in premium RC turbine jet fuel system components designed for serious RC builders and pilots. Our products are trusted by enthusiasts who demand: Reliable fuel system performance Precision-fit components Clean aircraft organization Durable, professional-grade hardware Upgrade your aircraft today with the Festo RTU-PK-3/3 3mm Barbed Connector engineered for dependable RC turbine fuel system performance.

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Excelon Clear RNT PVC Tubing for RC Turbine Jets 1/8" ID x 1/4" OD, Sold by the FOOT The Excelon RNT Vinyl Fuel & Oil Tubing is a dependable and budget-friendly solution for RC turbine jet enthusiasts who demand consistent fuel transfer performance. Designed for durability and flexibility, this tubing offers a safe alternative to traditional options while maintaining high-performance standards in demanding fuel systems. Engineered as a practical substitute for Tygon tubing, Excelon meets or exceeds the requirements for RC jet fuel delivery, making it an ideal choice for hobbyists and professionals alike. Key Features of Excelon Clear RNT PVC Tubing for RC Turbine Jets Precision Sizing for Secure Fitment Inner Diameter (ID): 1/8" Outer Diameter (OD): 1/4" Wall Thickness: 1/16"Ensures a tight, leak-resistant fit for RC turbine fuel systems. Clear Vinyl Construction Manufactured using a clear vinyl formulation that allows for full visualization of the tubing contents. Designed for Fuel & Oil Transfer Optimized for use with RC gas turbine fuel systems, supporting both fuel and oil transfer applications. Performance Comparable to Tygon Delivers functionality and reliability similar to high-end alternatives like Tygon tubing—at a more affordable price point. Convenient 5-Foot Lengths Sold in 5-foot increments, allowing for flexibility in custom installations and minimizing waste. Benefits for RC Turbine Jet Builders Cost-Effective Without Compromise Achieve high-performance fuel system reliability without the premium price tag. Clear Vinyl Material Allows easy visualization of the fuel system contents. Flexible & Easy to Install Soft, adaptable tubing makes routing through tight fuselage spaces simple and efficient. Ideal for Multiple Applications Perfect for: RC turbine jets Model aircraft fuel systems Oil transfer lines Custom fuel routing setups RC Smoke System Technical Specifications Product Name: Excelon Clear RNT Material: Clear Vinyl Inner Diameter: 1/8" Outer Diameter: 1/4" Wall Thickness: 1/16" Length: Sold by the foot Application: Fuel & oil tubing for RC gas turbine jets Why Choose Excelon Clear RNT Tubing? Excelon Clear RNT offers the perfect balance between affordability, safety, and performance. Whether you're upgrading an existing RC turbine fuel system or building a new jet from scratch, this tubing provides the reliability you need without overspending. 

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The Kent Systems 1/8" Dry Break Fuel Connectors from Approach RC Concepts are designed specifically for RC gas turbine jets and airplanes, providing fast, clean, and reliable fuel connections for high-performance turbine fuel systems. Engineered for demanding fueling environments, these dry break fittings help minimize spills, reduce contamination, and improve fueling efficiency at the field. Featuring integrated shutoff valves, these connectors automatically seal when disconnected to help prevent fuel leakage and backflow while maintaining a clean and dependable fueling process. Professional Fueling Solutions for RC Turbine Aircraft Reliable fuel connections are essential for safe and consistent turbine operation. These Kent dry break fuel connectors provide secure quick-connect fueling while helping reduce fuel loss and minimizing the chance of air entering the fuel system. Perfect for: RC gas turbine jets Sport and scale RC airplanes High-volume fueling systems Kerosene and smoke oil systems Professional fueling setups Key Features of Kent 1/8" Dry Break Connectors Designed for 1/8" Fuel Line Systems Compatible with 3/16" ID fuel tubing and 6mm Festo Tubing Ideal for larger fuel transfer and fueling line applications Supports fast and efficient fuel flow Integrated Dry Break Valve System Internal valve automatically seals when disconnected Helps prevent fuel spills and backflow Reduces contamination and air entry into the fuel system Multiple Configuration Options Available as: Male connector only Female connector only Complete connector set Durable Construction for RC Turbine Use Designed for demanding RC turbine fueling environments Reliable sealing and quick-connect performance Long-lasting durability for repeated field use Benefits for RC Turbine Jet Builders Cleaner Refueling Operations Helps minimize fuel spills, leaks, and mess during fueling. Improved Fuel System Reliability Helps reduce contamination and prevents unwanted air bubbles in the fuel system. Faster Fuel Transfer Larger 3/16" fuel line compatibility supports increased fueling efficiency. Reduced Maintenance & Cleanup Integrated valve protection keeps fuel systems cleaner and easier to maintain. Ideal for RC Turbine Fuel Systems Dry break fuel connectors are widely used in RC turbine aircraft because they provide safer, cleaner, and more reliable fueling compared to standard fuel line disconnects. These Kent Systems connectors are trusted by serious RC turbine pilots for dependable fueling performance and convenience. Why Choose Approach RC Concepts At Approach RC Concepts, we specialize in premium RC turbine jet fuel system components designed for builders who demand: Reliable fuel delivery Clean aircraft installations Professional-grade components Dependable turbine performance Upgrade your fueling system today with Kent 1/8" Dry Break Fuel Connectors and experience cleaner, faster, and more reliable fueling for your RC turbine aircraft. Check out our dry break connector mounting solutions HERE.

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The Kent Systems 3/16" Dry Break Connectors from Approach RC Concepts are designed specifically for RC gas turbine jets and airplanes, providing fast, clean, and reliable fuel connections for high-performance turbine fuel systems. Engineered for demanding fueling environments, these dry break fittings help minimize spills, reduce contamination, and improve fueling efficiency at the field. Featuring integrated shutoff valves, these connectors automatically seal when disconnected to help prevent fuel leakage and backflow while maintaining a clean and dependable fueling process. Professional Fueling Solutions for RC Turbine Aircraft Reliable fuel connections are essential for safe and consistent turbine operation. These Kent dry break fuel connectors provide secure quick-connect fueling while helping reduce fuel loss and minimizing the chance of air entering the fuel system. Perfect for: RC gas turbine jets Sport and scale RC airplanes High-volume fueling systems Kerosene and smoke oil systems Professional fueling setups Key Features of Kent 3/16" Dry Break Connectors Designed for 3/16" Fuel Line Systems Compatible with 3/16" ID fuel tubing Ideal for larger fuel transfer and fueling line applications Supports fast and efficient fuel flow Integrated Dry Break Valve System Internal valve automatically seals when disconnected Helps prevent fuel spills and backflow Reduces contamination and air entry into the fuel system Multiple Configuration Options Available as: Male connector only Female connector only Complete connector set Durable Construction for RC Turbine Use Designed for demanding RC turbine fueling environments Reliable sealing and quick-connect performance Long-lasting durability for repeated field use Benefits for RC Turbine Jet Builders Cleaner Refueling Operations Helps minimize fuel spills, leaks, and mess during fueling. Improved Fuel System Reliability Helps reduce contamination and prevents unwanted air bubbles in the fuel system. Faster Fuel Transfer Larger 3/16" fuel line compatibility supports increased fueling efficiency. Reduced Maintenance & Cleanup Integrated valve protection keeps fuel systems cleaner and easier to maintain. Ideal for RC Turbine Fuel Systems Dry break fuel connectors are widely used in RC turbine aircraft because they provide safer, cleaner, and more reliable fueling compared to standard fuel line disconnects. These Kent Systems connectors are trusted by serious RC turbine pilots for dependable fueling performance and convenience. Why Choose Approach RC Concepts At Approach RC Concepts, we specialize in premium RC turbine jet fuel system components designed for builders who demand: Reliable fuel delivery Clean aircraft installations Professional-grade components Dependable turbine performance Upgrade your fueling system today with Kent 3/16" Dry Break Fuel Connectors and experience cleaner, faster, and more reliable fueling for your RC turbine aircraft. Check out our dry break connector mounting solutions HERE.

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F-4040-A Super Flex Fuel Tubing by Approach RC Concepts The Tygon F-4040-A fuel line is a premium-grade, high-performance fuel tubing designed for demanding RC gas turbine jets and aircraft fuel systems. Engineered for maximum flexibility, chemical resistance, and long-term durability, this is the trusted choice for serious RC turbine pilots who require absolute reliability in flight-critical fuel delivery. Professional-Grade RC Turbine Fuel Tubing This authentic Tygon fuel tubing is specifically designed for use in high-performance RC applications where fuel system reliability is critical. Whether you're running gasoline, diesel, or kerosene-based turbine systems, this tubing delivers consistent, leak-free performance under demanding conditions. Ideal for: RC turbine jets Gas-powered RC aircraft Diesel and kerosene fuel systems Tygon F-4040-A Super Flex Fuel Line 1/4"" ID x 3/8" OD Precision Sizing Perfect fit for standard RC turbine fuel fittings Optimized flow for consistent fuel delivery Compatible with most RC aircraft fuel systems Ultra-Flexible Construction “Super Flex” design for tight airframe installations Easy routing through complex turbine jet layouts Reduces kinking and fuel restriction risks Chemical Resistant Performance Compatible with gasoline, diesel, and kerosene fuels Maintains integrity under long-term fuel exposure Industry-proven Tygon F-4040-A formulation Benefits for RC Turbine Pilots Reliable Fuel Delivery Ensures consistent fuel flow to your turbine engine for stable and predictable performance. Enhanced Safety & Durability High-quality construction reduces the risk of cracking, leaks, or fuel line failure during operation. Clean, Professional Installations Flexible tubing allows for neat routing inside tight RC airframes, improving both aesthetics and serviceability. Why Choose Tygon Fuel Line Tygon is the industry standard in high-performance fuel tubing for RC turbine aircraft. Known for its reliability and chemical resistance, it remains the preferred choice among serious RC jet builders worldwide. Why Buy from Approach RC Concepts At Approach RC Concepts, we supply only proven, flight-critical components for RC turbine pilots. Every product is selected for real-world performance, reliability, and compatibility with high-end RC aircraft systems. Upgrade Your Fuel System Today The Tygon F-4040-A fuel line delivers the flexibility, durability, and chemical resistance required for modern RC turbine jets. Upgrade your fuel system with confidence and ensure consistent performance in every flight.

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Festo QSML G18-4 Push-In L Fitting RC Turbine Fuel Systems Compact 90-Degree Push-In Fitting for RC Turbine Fuel & Air Systems The Festo QSML-G1/8-4 push-in L fitting is a precision-engineered solution for RC turbine jet fuel and air line routing. Designed to connect a 1/8" threaded port to 4mm tubing, this 90-degree elbow fitting allows for clean, efficient installations in tight fuselage spaces. Ideal for fuel systems, air lines, and smoke systems, this fitting ensures secure, leak-free performance in high-vibration turbine environments. Key Features of the Festo QSML G18-4 Push-In L Fitting RC Turbine Fuel Systems90° Elbow Design for Tight Routing The compact right-angle design allows tubing to be routed efficiently in confined areas, reducing strain and improving overall system layout. 1/8" Thread to 4mm Push-In Connection Provides a reliable interface between standard 1/8" threaded ports and 4mm OD tubing, commonly used in RC turbine fuel systems. Push-to-Connect Installation Quick and tool-free installation—simply push the tubing into place for a secure hold, reducing build time and simplifying maintenance. Durable, Lightweight Construction Built for high-performance RC turbine applications, offering long-lasting reliability without adding unnecessary weight. Benefits of the Festo QSML G18-4 Push-In L Fitting RC Turbine Fuel Systems in RC Turbine Jet Applications Enables clean, space-saving fuel line routing Prevents kinking and improves fuel flow consistency Provides secure, leak-resistant connections Speeds up installation and reduces maintenance time Ideal for tight fuselage layouts and complex fuel systems Technical Specifications Brand:Festo Model: QSML-G1/8-4 (186268) Connection Type: 1/8" threaded inlet to 4mm push-in tube Configuration: 90-degree elbow (L fitting) Series: QSML Application: RC turbine jet fuel and air systems Why Use 90° Fittings in RC Turbine Fuel Systems? In RC gas turbine aircraft, efficient fuel and air line routing is critical. A 90-degree push-in fitting helps eliminate sharp bends and reduces stress on tubing, improving reliability and preventing flow restrictions. Using high-quality fittings like the QSML series ensures your system remains leak-free, organized, and optimized for performance.

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The Festo QSML-G1/8-6 push-in L fitting is a compact pneumatic connector engineered for clean, dependable 90-degree tube routing in RC turbine jet aircraft. Designed to connect a 1/8" threaded port to 6 mm pneumatic tubing, this fitting is ideal for tight installations requiring reliable airflow and organized tubing layouts. Key Features Compact 90-Degree Elbow Design The right-angle fitting allows efficient tubing management in confined areas while helping reduce line stress and sharp bends. 1/8" Thread to 6 mm Push-In Connection Provides a secure connection between a 1/8" threaded inlet and 6 mm push-in pneumatic tubing for dependable system performance. Genuine Festo QSML Series Fitting Model QSML-G1/8-6, part number 186269, manufactured by Festo for high-quality pneumatic applications. Benefits for RC Turbine Jets This fitting helps create cleaner pneumatic installations by routing tubing at a right angle for improved space management. The push-in connection style speeds up assembly, simplifies maintenance, and supports a kink-free installation in RC turbine jet aircraft. Specifications Brand: FestoModel: QSML-G1/8-6Part Number: 186269Connection: 1/8" threaded inlet to 6 mm push-in tubeDesign: 90-degree push-in L fittingSeries: QSML Ideal Applications Perfect for RC turbine jet aircraft, pneumatic landing gear systems, air brake systems, retract systems, and compact pneumatic routing applications where dependable 90-degree tube connections are required.

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Straight Push-In Fitting for RC Turbine Fuel & Air Systems The Festo QSM-G1/8-6 push-in fitting is a compact, high-quality solution for straight fuel and air line connections in RC turbine jets. Designed to connect a 1/8" threaded port to 6mm tubing, this fitting is ideal for clean, direct routing in turbine fuel systems. Perfect for RC gas turbine aircraft, it provides a secure, leak-free connection in demanding, high-vibration environments. Key Features of the Festo QSM-G1/8-6 Straight Inline Design Allows direct, unrestricted routing of fuel or air lines, minimizing flow resistance and simplifying system layout. 1/8" Thread to 6mm Push-In Connection Creates a reliable interface between standard 1/8" threaded ports and 6mm OD tubing, commonly used in larger RC turbine systems. Push-to-Connect Installation Quick, tool-free installation—simply push tubing into the fitting for a secure hold, reducing assembly time and simplifying maintenance. Compact & Durable Construction Engineered for RC turbine applications, offering long-lasting performance under fuel exposure and vibration. Benefits for RC Turbine Jet Applications Enables clean, straight fuel and air line routing Maximizes flow efficiency with minimal restriction Provides secure, leak-resistant connections Reduces installation time and maintenance effort Ideal for high-flow 6mm turbine fuel systems Technical Specifications Brand: Festo Model: QSM-G1/8-6 (186265) Connection: 1/8" threaded inlet to 6mm push-in tube Configuration: Straight fitting Series: QSM Application: RC turbine jet fuel and air systems Why Use Straight Fittings in RC Turbine Fuel Systems? Straight fittings are ideal for direct fuel line runs where maintaining maximum flow and minimal restriction is critical. In larger RC turbine systems using 6mm tubing, this helps ensure consistent fuel delivery and optimal engine performance.

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Straight Push-In Fitting for RC Turbine Fuel & Air Systems The Festo QSM-G1/8-64push-in fitting is a compact, high-quality solution for straight fuel and air line connections in RC turbine jets. Designed to connect a 1/8" threaded port to 6mm tubing, this fitting is ideal for clean, direct routing in turbine fuel systems. Perfect for RC gas turbine aircraft, it provides a secure, leak-free connection in demanding, high-vibration environments. Key Features of the Festo QSM-G1/8-4 Straight Inline Design Allows direct, unrestricted routing of fuel or air lines, minimizing flow resistance and simplifying system layout. 1/8" Thread to 4mm Push-In Connection Creates a reliable interface between standard 1/8" threaded ports and 4mm OD tubing, commonly used in larger RC turbine systems. Push-to-Connect Installation Quick, tool-free installation—simply push tubing into the fitting for a secure hold, reducing assembly time and simplifying maintenance. Compact & Durable Construction Engineered for RC turbine applications, offering long-lasting performance under fuel exposure and vibration. Benefits for RC Turbine Jet Applications Enables clean, straight fuel and air line routing Maximizes flow efficiency with minimal restriction Provides secure, leak-resistant connections Reduces installation time and maintenance effort Ideal for high-flow 4mm turbine fuel systems Technical Specifications Brand:Festo Model: QSM-G1/8-4 (186264) Connection: 1/8" threaded inlet to 4mm push-in tube Configuration: Straight fitting Series: QSM Application: RC turbine jet fuel and air systems Why Use Straight Fittings in RC Turbine Fuel Systems? Straight fittings are ideal for direct fuel line runs where maintaining maximum flow and minimal restriction is critical. In larger RC turbine systems using 4mm tubing, this helps ensure consistent fuel delivery and optimal engine performance.

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