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This AirDog fuel-system fitting or adapter is selected by exact thread standard, AN or ORB size, sealing method, material, and mating component. Similar-looking fittings are not interchangeable. It serves owners of Ram Cummins Ford Powerstroke and GM Duramax trucks with AirDog pumps.
Key Features
- A: Designed for 1/4 inch inner diameter fuel line standard on AirDog pressure ports.
- Double 1/4 Inch Barbs – Grips standard fuel hose firmly for long-term hold.
- Leak Prevention – Restores tight connections to avoid air intrusion or pressure drops.
- 1 x Brass Pressure Port Hose Splice Fitting.
- A: Yes use two stainless worm gear clamps for secure leak-free installation.
- Fast repairs reduce truck downtime.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| Universal or specification-matched application. Verify every pressure, flow, fuel, port, electrical, dimensional, and system requirement. | |||
Specifications
| Brand | AirDog |
|---|---|
| Manufacturer Part Number | 001-4A-1-0027-P |
| Product Type | Fittings |
| Condition | New |
| Configuration | PureFlow AirDog/AirDog Pressure Port Hose Splice |
| Type | Pressure Port Hose Splice Fitting |
| Compatibility | All AirDog Fuel Systems |
| Material | Brass |
| Hose Size | 1/4 inch ID |
| Weight | 0.05 lbs |
| Country of Origin | USA |
| Warranty | PureFlow Standard Warranty |
What's Included
One AirDog fitting in the exact configuration and quantity identified by this listing. Additional fittings, hoses, filters, wiring, relays, regulators, brackets, seals, tuning, and hardware are included only when expressly stated.
About AirDog
AirDog and PureFlow DieselRX products support diesel fuel delivery, air separation, filtration, glow-plug service, and related installation needs. Exact flow rating, pressure, engine application, fittings, wiring, filters, and service intervals vary by part number.
Related Parts
- PureFlow AirDog Universal Fuel Pressure Regulator w/5 -8 ORB Ports 7-70psi
- PureFlow AirDog Fuel Pressure Boost Compensation Kit
- Shop the complete AirDog collection
Frequently Asked Questions
How do I confirm the thread and line size for the PureFlow AirDog/AirDog Pressure Port Hose Splice?
Match the exact AN, ORB, NPT, or OEM specification on both mating components. Similar nominal sizes can use different threads and sealing surfaces.
Does this fitting require thread sealant or an O-ring?
Use the sealing method specified for the thread type. Flare, ORB, and tapered pipe threads seal differently; incorrect sealant can contaminate the fuel system.
Can this fitting be used with E85 or methanol?
Compatibility depends on the fitting material and every seal or O-ring. Confirm AirDog's specification for this exact part number.
What torque should be used?
Use AirDog's value for the exact material and thread. Over-tightening can distort flares, cut O-rings, crack housings, or damage threads.
Installation Instructions
- Confirm AirDog part number 001-4A-1-0027-P, the complete system design, fuel or fluid type, and all required supporting components.
- Relieve system pressure, disconnect electrical power, work in a ventilated area, and eliminate ignition sources before opening any fuel connection.
- Install with the exact port sizes, seals, mounting orientation, line support, filtration, wiring, and torque values in AirDog's current instructions.
- Prime and pressure-test the complete system; inspect every joint, seal, vent, and electrical connection for leaks, heat, abrasion, and voltage drop.
- Verify stable pressure and safe operation under load, then recheck fittings and mounting after the initial heat cycles.
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