Air-Powered Caulk Guns | McMaster-Carr

	For Cartridge Size For Cartridge Size

	Thread Type Thread Type

	Handle Material Handle Material

	Material Material

	Maximum Air Pressure Maximum Air Pressure

	Gender Gender

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

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12 Products

Adjustable-Flow Air-Powered Caulk Guns

Adjust air-flow for precise control and smooth material flow—these guns have a built-in pressure regulator with a control knob.

Adjustable-Flow Air-Powered Caulk Guns

Guns										Replacement Pressure Regulators		Replacement Front Caps		Replacement Rear-Cap Assemblies
For Cartridge Size, oz.	Max. Air Pressure, psi	Frame Style	Pipe Size	Thread Type	Gender	Material	Handle Material		Each		Each		Each		Each
10	75	Full Barrel	1/4	BSPP	Male	Metal	Plastic	00000000	0000000	00000000	000000	00000000	00000	00000000	000000
20	100	Full Barrel	1/4	BSPP	Male	Metal	Plastic	00000000	000000	00000000	00000	00000000	0000	00000000	00000
29	100	Full Barrel	1/4	BSPP	Male	Metal	Plastic	00000000	000000	00000000	00000	000000	00	00000000	00000

Replacement O-Rings

		Fractional			Actual
For Cartridge Size, oz.	Dash Number	Width	ID	OD	Width	ID	OD		Each
20	010	1/16	1/4	3/8	0.07"	0.239"	0.379"	00000000	00000
10, 20, 29	326	3/16	1 5/8	2	0.21"	1.6"	2.02"	00000000	0000

Air-Powered Caulk Guns

Let compressed air do the work for you.

For Cartridge Size, oz.	Max. Air Pressure, psi	Frame Style	Pipe Size	Thread Type	Gender	Material	Handle Material		Each
10	90	Full Barrel	1/4	NPT	Female	Steel	Aluminum	0000000	000000

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)