DOT Air Brake Push to Connect Union, Brass, 1/2 x 1/2", Tube x Tube
(Pack of 2)

SKU:57501 Item#: 57501

Lawson

• Quick and easy assembly; reusable
• Construction: CA360 brass with ethylene propylene O-ring
• Pressure range vacuum to 150 PSI
• Temperature range: –40°F to +250°F (–40°C to +121°C)
• D.O.T. Approved for Air Brake Applications
• Use with nylon tubing

Check Availability

Quantity

Frequently Bought Together

DOT Elbow Male 45° Brass 3/8 x 1/4-18

DOT Union Tee Brass 3/8 x 3/8 x 3/8"

DOT Connector Male Brass 1/4 x 3/8-18

PTFE Pipe Thread Seal White 1/2 x 260"

DOT Union Nylon 1/4 x 1/4"

Butt Connector 12 to 10 AWG Yellow

DOT Swivel Elbow Male 360° Brass 1/4 x 1/8-27

Ball Check Grease Fitting Straight

DOT Union Tee Nylon 1/4 x 1/4 x 1/4"

DOT Compression Sleeve Brass 1/4"

Silicone Heater/Coolant Hose Clamp 13/16 to 1-1/2"

DOT Swivel Elbow Male 360° Brass 1/4 x 1/4-18

Crimp-On Hose Coupling 3/8" x 9/16-18

DOT Compression Union Brass 1/4"

Z Series Crimp-On Hose End 1/2 x 3/4-16"

USS Flat Washer Thru-Hardened Steel 3/8"

Stepdown Butt Connector 16 to 14/12 to 10 AWG

Hex Nut Grade 8 Alloy Steel 1/2-13

Nemesis Safety Glasses

DOT Elbow Male Nylon 1/2 x 1/4-18

Quick Disconnect Coupler Steel 3/8" x 1/4-18

Jackpot Cherry Hand Cleaner with Pumice 1gal

Connector Housing 20A 2-Wire Tower

ATO/ATC Fuse 20A Yellow

Ring Tongue Terminal 16 to 14 AWG Blue

Super 77 Miniature Hose Clamp SS 7/32 to 5/8"

Ogle Glass Cleaner 19oz

Product Description

• Quick and easy assembly; reusable
• Construction: CA360 brass with ethylene propylene O-ring
• Pressure range vacuum to 150 PSI
• Temperature range: –40°F to +250°F (–40°C to +121°C)
• D.O.T. Approved for Air Brake Applications
• Use with nylon tubing

Technical Specifications

Item#:	57501
Fitting Type	Air Brake Fittings - Push-to-Connect
Material	Brass
Configuration	Union
Connection Type A x B	Tube x Tube
Fitting Dimension A	1/2 "
Fitting Dimension B	1/2 "
UNSPSC #:	25171700
TAA Compliant:	No
Weight:	0.24 lb

Product Restrictions

Suggested Products

DOT Union Brass 1/4 x 1/4"

DOT Union Nylon 1/4 x 1/4"

DOT Union Brass 3/8 x 3/8"

DOT Union Nylon 3/8 x 3/8"

DOT Connector Male Brass 1/4 x 1/4-18

DOT Connector Male Brass 1/4 x 1/8-27

DOT Connector Male Brass 3/8 x 1/4-18

DOT Elbow Male Nylon 1/4 x 1/8-27

DOT Elbow Male Nylon 3/8 x 1/4-18

DOT Swivel Elbow Male 360° Brass 3/8 x 1/4-18

DOT Connector Male Brass 1/4 x 1/8-27

DOT Elbow Male Nylon 1/4 x 1/4-18

Your Recently Viewed Items