NYLON PA AIR HOSE -The 1/4" air bag air line is made of high-quality PA12 Polyamide, meets DOT Standards and SAE J844 air brake system requirements. Provide highly flexible , excellent resistance to wear and Impact
DOT AIR HOSE FITTINGS - All dot air bag fittings are are made of high-quality CA360 brass and meet D.O.T. FMVSS 571.106 approved, SAE J1131 air brake system requirements with corrosion resistance, ductility at high temperatures, and low magneti permeability
AIR SUSPENSION VALVES - Our 1/4" Inflation Valves are made of brass and design to push to connect, which is durable and corrosion-resistant. Thread length: 3/4". Provide a manual inflation point to air spring suspension bags. Each expansion valve is equipped with a protective cap to prevent dirt and mud
EASY TO INSTALL -Brass DOT quick connect fittings can be sealed by pushing the tube firmly into the fittings, to remove the tube simply press the release button. In addition, the tape around the threaded male end of the pipe or connector and screw it in; Less stickiness on the fingers and also easy to removes
YOU WILL GET - The air bag hose kit includes 25 feet(7.62m) 1/4" DOT air line made of nylon PA, 2 pcs 1/4" OD Air Inflation Schrader Valve, 2 pcs 1/4" OD x 1/4 NPT Brass Elbow Fittings- 360 Degree Swivels, 2 pcs 1/4" OD x 1/4 NPT Brass Stright Male Connectors, 1 pc 1/4" OD Brass Tube Tee Fitting, 1 roll (4 meters) Thread Seal Tape（Pink shell and blue shell are distributed randomly)
WIDE APPLICATION - Our 1/4 inch air line and DOT air brake line fittings allow use for replacing broken air line or fittings in semi truck, truck, trailer, RV, etc. Also perfect for industrial workshops, daily garden or lawn mower repair, towing machine hose connection and so on
NOTE - Premium NPT Male Thread size is NOT determined by its outside thread diameter in inches. 1/4 NPT Male Thread is a thread that meets the United States standard, with an outer diameter of about 0.54 in (13.6mm), a middle diameter of 0.5 in (12.5mm), and a small diameter of 0.45 in (11.4mm)

Product description

ELBOW FITITNG

Our Elbow Fittings one head is 360° swivel 1/4" NPT thread and the other head is 1/4" push to connect

GOOD SEALING PERFORMANCE

Precise NPT after multiple stamping, there will be no air leakage and trip after being connected, and it has a good performance

INFLATION VALVE

This 1/4" Schrader valve is brass and DOT approved. This air bag Schrader valve can help you inflate your airbag

TEMPERATURE RANGE

High strength premium solid brass can withstand up to 200°F丨93°C, working pressure: 250 psi, more durable than iron and galvanized pipe fittings

1/4" PA AIR TUBING

1/4" air line is made of PA that is light and flexible. Easy to go around bends, hard and stable, working pressure: 145psi, burst pressure:435psi

A+ GRADE NYLON MATERIAL

New polyamide material, light weight and abrasion resistance, full of particles, not easy to burst the tube every inch after strict screening.

NOT DEFORMED EASILY

High elasticity to restore memory effect and high toughness. It is also resistant to kinking. Bend at will without deformation

SAFE AND RELIABLE DOT AIR LINE

Nylon Tube can adapt to the Temperature Difference in Different Areas, can Withstand Temperature:-40℉-248℉| -40℃-120℃. Long Service Life.

TUBE FITTINGS ARE EASY TO INSTALL, FLEXIBLE AND SPACE-SAVING

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Customer Reviews	4.6 out of 5 stars 317	4.6 out of 5 stars 317	4.3 out of 5 stars 31	4.5 out of 5 stars 355	4.5 out of 5 stars 355	4.3 out of 5 stars 49
Price	$19.99$19.99	$22.89$22.89	$39.99$39.99	—	$29.99$29.99	$33.99$33.99
OD	1/4"	1/4"	1/4" 3/8" 1/2"	1/8" 1/4" 3/8" 1/2" 5/8"	1/8" 3/16"1/4" 5/16" 3/8" 1/2"	1/8" 1/4" 3/8" 1/2"
Material	PA/ CA 360 Brass	PA/ CA 360 Brass	CA 360 Brass	CA 360 Brass	high-quality brass	Plactic PBT & Solid Brass
Work Pressure	145 psi/250 psi	145 psi/250 psi	250 psi	300 psi	2000psi	145 psi
Lowest Temperature	-4°F/-40°F	-4°F/-40°F	-40°F丨-40°C	-65°F\| -54°C	-65°F\| -54°C	32°F丨0°C
Maximum Temperature	149°F/200°F	149°F/200°F	200°F丨93°C	200°F\| 93°C	250°F\| 121°C	140°F丨60°C