Standard-Wall (Schedule 40) Black Steel NPT Threaded Pipe

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230 psi @ 72° F

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How to Identify and Measure Fittings

Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.

Aluminum Quick-Connect Pipe Fittings for Compressed Air

Twist these fittings onto aluminum pipe for quick, sealed connections—no threading, soldering, or welding necessary. Use them to build a compressed air system in half the time it would take to build a copper or steel system. Also known as Unipipe fittings, they’re part of a quick-connect system that’s compatible with pipe from Unipipe, Transair, and Infinity.

Finger tighten the collar on the end of these fittings, then use a wrench for the final quarter turn. The inside of these fittings has a compression ring and O-ring to seal against the pipe. They’re easy to take apart as needed to modify your setup.

Choose fittings with a blue or gray collar for easy identification. Fittings with a blue collar are often used for compressed air systems. Fittings with a gray collar are often used for vacuum systems.

Ball Valve Adapters with Lever Handle, Female Quick Connect × Male Threaded

Adapter

Handle

For Use With: Air, Coolant, Nitrogen, Oil
Temperature Range: 0° to 210° F
Seal Material: PTFE Plastic

Threaded connections can be taken apart as needed for maintenance and repair.

Adapters
		Overall							Replacement Handles
For Pipe OD (A)	Pipe Size (B)	Ht., mm	Lg., mm	Color	Body Material	Max. Pressure		Each		Each
Blue Collar
NPT Threads
3/4" (20 mm)	1/2	73	131	Black	Steel	230 psi @ 72° F	0000000	000000	0000000	000000
1" (25 mm)	3/4	87	150	Black	Steel	230 psi @ 72° F	0000000	00000	0000000	00000
1 1/2" (40 mm)	1 1/4	121	213	Black	Steel	230 psi @ 72° F	0000000	000000	0000000	00000
Gray Collar
NPT Threads
3/4" (20 mm)	1/2	73	131	Black	Steel	230 psi @ 72° F	00000000	00000	0000000	00000
1" (25 mm)	3/4	87	150	Black	Steel	230 psi @ 72° F	00000000	00000	0000000	00000
1 1/2" (40 mm)	1 1/4	121	213	Black	Steel	230 psi @ 72° F	00000000	000000	0000000	00000

Wrenches

For Pipe OD	Drive Size, mm	Overall Lg., mm	Head Thick., mm	Material		Each
3/4" (20 mm)	20	172	5	Galvanized Steel	0000000	000000
1" (25 mm)	25	192	5	Galvanized Steel	0000000	00000
1 1/2" (40 mm)	40	245	5	Galvanized Steel	0000000	00000

Measuring Tools

Use measuring tools to mark your pipe’s proper insertion depth so you know if it’s inserted far enough into the fitting.

Max. Dp. Measured, mm	Lg., mm	Wd., mm	Material		Each
160	224	39	Plastic	0000000	000000