Fitting 1/8 NPT to 1/4 Airline

The RIDETECH Fitting 1/8 NPT to 1/4 Airline adapter is a precision straight connector engineered for pneumatic and air suspension systems that require reliable fluid transfer between mismatched port sizes. This adapter is essential for technicians and enthusiasts building or servicing RideHeight or custom air suspension setups where component incompatibility would otherwise prevent proper system integration. The compact, lightweight design fits seamlessly into confined engine bay or chassis spaces.

Constructed from durable brass and plastic materials, the Fitting 1/8 NPT to 1/4 Airline features female pushlock connections on both ends, eliminating the need for threaded wrenches and reducing installation time. The 1/8 inch NPT (National Pipe Thread) female inlet accepts standard pneumatic hose barbs, while the 1/4 inch female pushlock outlet provides secure, leak-free coupling to larger diameter airline tubing. This straight-through design maintains consistent flow rates and pressure stability throughout your air suspension circuit without bends or flow restrictions.

Ideal for custom suspension installations, air management manifold builds, and OEM system repairs, this adapter suits anyone transitioning between legacy 1/8 NPT fittings and modern 1/4 pushlock airline standards. Installation requires only hand-tightening at the NPT end and simple pushlock insertion at the outlet—no special tools necessary. The compact 3 x 0.85 x 3.15 inch footprint and 0.01 lb weight ensure it won't add bulk to your system layout.