Air Line Fittings
Build leak-free pneumatic systems for your air shifter, throttle stop, and CO2 controls with drag racing air line fittings from Quarter-Max. We offer push-to-connect fittings, quick-disconnect couplers, nickel-plated brass connectors, NPT adapters, and compression fittings engineered for maximum pressure retention and rapid trackside servicing pass after pass.
-
1/8 NPT Female to Male 90 Degree Fitting, Aluminum, Black
$12.591/8 NPT Female to Male 90 Degree Fitting, Aluminum, BlackSpecifications:• Size: 1/8 NPT• Style: 90 Degree• Material: Aluminum• Color: BlackSold individually.FIT-AN914-01DBK$12.59 -
On Sale
1/8 NPT Female to Male 90 Degree Fitting, Aluminum, Blue
Now: $11.25Was: $12.591/8 NPT Female to Male 90 Degree Fitting, Aluminum, BlueSpecifications:• Size: 1/8 NPT• Style: 90 Degree• Material: Aluminum• Color: BlueSold individually.FIT-AN914-01DNow: $11.25Was: $12.59 -
Flow Control Valve
$38.84Compact flow control regulators ensure excellent performance of flow and are perfectly suited for reduced spaces due to their small size. The sensitivity of the adjustment screw provides very precise...QM-630019$38.84 -
$30.44 -
QM 1/4" Air Muffler
Quarter-Max
$3.56Use this air muffler to diffuse or filter your air lines. Can also be used for gasoline or oil. Max pressure 300 psi. 1/4" NPTQM-219518$3.56 -
$6.29 -
QM 1/4" Push In Check Valve
Quarter-Max
$20.99This push in check valve is 1/4" and made of plastic.QM-630018$20.99 -
QM 1/4" to 1/4" Y Air Fitting
Quarter-Max
$10.49“Y" connector for splitting air line routes. 1/4" to 1/4" air tube.QM-630003$10.49 -
$6.29 -
QM 1/4" Tube-1/8" NPT Male 90° Black Plastic Fitting
Quarter-Max
$6.291/4" Tube-1/8" NPT Male 90° Black Plastic Fitting. These fittings are light weight.QM-630010-1$6.29 -
$16.79 -
QM 1/8" Air Muffler
Quarter-Max
$3.56Use this air muffler to diffuse or filter your air lines. Can also be used for gasoline or oil. Max pressure 300 psi. 1/8" NPTQM-219519$3.56 -
QM 1/8" NPT Brass Ball Valve Inline
Quarter-Max
$47.241/8" NPT 2-way ball valve. Sold individually.QM-212132$47.24 -
QM 1/8" NPT to 3/8" Hose 90° Air Fitting
Quarter-Max
$10.491/8" NPT to 3/8" Hose 90° Bend Air FittingQM-630029$10.49 -
$12.59 -
$35.69 -
QM 3/8" Tube 1/8" NPT Male 90° Black Plastic Fitting
Quarter-Max
$10.493/8" Tube 1/8" NPT Male 90° Black Plastic Fitting. These fittings are light weight.QM-630029-1$10.49 -
$14.69 -
$11.54 -
$17.84 -
QM 3/8"Tube-1/8" NPT Male Straight Black Plastic Fitting
Quarter-Max
$8.393/8"Tube-1/8" NPT Male Straight Black Plastic Fitting. These fittings are light weight.QM-630032-1$8.39 -
QM 4-Port Pneumatic Air Distribution Manifold, NPT 1/4 In. Supply Port, NPT 1/4 In. Output Port
Quarter-Max
$110.00Streamline your pneumatic plumbing and air distribution systems with the Quarter-Max 4-Port Air Distribution Manifold. Designed for efficiency and a clean installation, this manifold allows you to...QM-209125$110.00 -
$9.44 -
$8.39 -
QM Air Fitting 1/4" Hose to 1/8" NPT 90° Swivel
Quarter-Max
$7.341/8" NPT to 1/4" Tube 90° SwivelQM-630010$7.34 -
QM Air Fitting 1/4" Hose to 1/8" NPT Straight
Quarter-Max
$6.291/8" NPT to 1/4" Tube StraightQM-630006$6.29 -
QM Air Fitting 1/4" Hose to 5/32" Hose Y
Quarter-Max
$9.441/4" NPT In, Two 5/32" Tube OutQM-630004$9.44 -
QM Air Fitting 1/4" Tube Tee to 1/8" NPT
Quarter-Max
$8.391/8" NPT to 1/4" Tube Tee on RunQM-630015$8.39 -
QM Air Fitting 5/32" Hose to 10-32 90° Swivel
Quarter-Max
$8.395/32" Tube 10-32 90° SwivelQM-630009$8.39 -
QM Air Fitting 5/32" Hose to 10-32 Straight
Quarter-Max
$4.1910-32 to 5/32" Tube StraightQM-630005$4.19 -
QM Air Manifold, 3 Way 5 Port Air Compressor Manifold, Air Hose Inline Manifold Block, NPT 1/2 In. Supply Port, NPT 1/4 In. Output Port
Quarter-Max
$34.99Stop wasting time swapping hoses and streamline your pneumatic system with the Quarter-Max 3-Way, 5-Port Air Manifold. This durable, lightweight solution is designed for maximum convenience and...QM-209126$34.99 -
$3.14 -
QM Air Plug Fitting 5/32"
Quarter-Max
$2.09Plug your air fittings with this 5/32" Plug. Sold EachQM-630035$2.09 -
QM Pneumatic Manifold Air Distribution Block, NPT 1/2 In. Supply Port, NPT 1/4 In. Output Port
Quarter-Max
$71.92Stop wasting time swapping hoses and streamline your pneumatic system with the Quarter-Max 5-Way, 7-Port Air Manifold. This durable, lightweight solution is designed for maximum convenience and...QM-209123$71.92 -
Stroud Toggle Valve
Stroud Safety
$59.003-Way Toggle ValveSpecifications:• Toggle Material: ENP Steel• Body Material: Brass• Inlet/Outlet: 1/8 in. NPTSTO-MJTV-3$59.00