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.
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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 air flow control and regulation. A locking nut...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 split a single air or fluid supply line into four...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 efficiency.Whether you're running multiple tools from a...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 efficiency.Whether you're running multiple tools from a...QM-209123$71.92 -
Toggle Valve
Stroud Safety
$45.003-Way Toggle ValveSpecifications:• Toggle Material: ENP Steel• Body Material: Brass• Inlet/Outlet: 1/8 in. NPTSTO-MJTV-3$45.00