5" Tube Fittings | McMaster-Carr

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17 Products

About Pipe and Fittings

Measure your pipe and fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.

Vacuum Fittings for Steel Tubing

For Use With: Air, Glass, Plastic Pellets, Resins, Wood Chips
Temperature Range: -10° to 180° F
Tubing: Galvanized Steel: Use with steel, galvanized steel
Steel: Use with steel

Use these fittings to create an air vacuum system without the hassle of brazing and welding. Insert two fittings into a clamp (sold separately) and tighten to form a secure seal.

Galvanized steel fittings have fair corrosion resistance. Fittings without a finish should only be used in noncorrosive environments.

Straight Adapters, Tube × Male Threaded Pipe

				Galvanized Steel		Steel
For Tube OD	Pipe Size	Max. Pressure	Max. Vacuum		Each		Each
NPT Threads
5"	5	15 psi @ 72° F	15 in. of Hg @ 72° F	4935K142	0000000	5099K66	000000

Straight Adapters, Tube × Female Threaded Pipe

				Galvanized Steel		Steel
For Tube OD	Pipe Size	Max. Pressure	Max. Vacuum		Each		Each
NPT Threads
5"	5	15 psi @ 72° F	15 in. of Hg @ 72° F	4935K149	0000000	5099K76	0000000

Straight Reducers, Tube

				Galvanized Steel		Steel
For Tube OD (A)	For Tube OD (B)	Max. Pressure	Max. Vacuum		Each		Each
5"	2 1/8"	15 psi @ 72° F	15 in. of Hg @ 72° F	4935K134	0000000	5099K56	0000000

90° Elbow Connectors, Tube

			Galvanized Steel		Steel
For Tube OD	Max. Pressure	Max. Vacuum		Each		Each
5"	15 psi @ 72° F	15 in. of Hg @ 72° F	4935K37	0000000	5099K16	000000

45° Elbow Connectors, Tube

			Galvanized Steel		Steel
For Tube OD	Max. Pressure	Max. Vacuum		Each		Each
5"	15 psi @ 72° F	15 in. of Hg @ 72° F	4935K47	000000	5099K26	000000

Tee Connectors, Tube

			Galvanized Steel		Steel
For Tube OD	Max. Pressure	Max. Vacuum		Each		Each
5"	15 psi @ 72° F	15 in. of Hg @ 72° F	4935K72	0000000	5099K36	0000000

45° Tee Connectors, Tube

			Galvanized Steel		Steel
For Tube OD	Max. Pressure	Max. Vacuum		Each		Each
5"	15 psi @ 72° F	15 in. of Hg @ 72° F	4935K79	0000000	5099K46	0000000

Clamps for Vacuum Fittings for Steel Tubing

Use these clamps to connect vacuum tube fittings. Insert two fittings into a clamp and tighten to form a secure seal.

Bolt Clamps

For Use With: Air, Glass, Plastic Pellets, Resins, Wood Chips
Temperature Range: Neoprene Rubber Gaskets: -20° to 190° F
Silicone Rubber Gaskets: -100° to 500° F
Tubing: Use with steel

Bolt clamps have a stainless steel strip that provides an escape route for electrostatic buildup when used in a fully-grounded system. They have fair corrosion resistance.

				Neoprene Rubber Gaskets		Silicone Rubber Gaskets
For Tube OD	Material	Max. Pressure	Max. Vacuum		Each		Each
5"	Galvanized Steel	15 psi @ 72° F	15 in. of Hg @ 72° F	4487K32	000000	4615K32	000000

T-Handle Clamps

For Use With: Air, Plastic Pellets
Tubing: Use with galvanized steel, steel

T-handle clamps allow you to quickly disassemble and reassemble your line without tools. They offer very good corrosion resistance.

For Tube OD	Material	Gasket Material	Max. Pressure	Max. Vacuum		Each
5"	304 Stainless Steel	Gum Rubber	15 psi @ 72° F	15 in. of Hg @ 72° F	6815K65	000000