For Pipe Size 2 1/4 Caps

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	For Pipe Size For Pipe Size	Show

2 1/4

	For Pipe Size For Pipe Size	Hide

	Expansion Plug Type Expansion Plug Type


Wing Nut	Snap

T-Handle	Hex Nut

	Sealing Location Sealing Location

	End of Pipe

	For Minimum Pipe ID For Minimum Pipe ID

2" to 4.99"

	Plate Material Plate Material

Stainless Steel

Steel

	For Maximum Pipe ID For Maximum Pipe ID

1" to 4.99"

	Maximum Air Back Pressure Maximum Air Back Pressure

Less than 10 psi

	Handle Material Handle Material

Brass

Stainless Steel

	Maximum Water Back Pressure Maximum Water Back Pressure

12 ft. of head

	Minimum Temperature Minimum Temperature

-49° to -25° F

-24° to 0° F

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	With Bypass With Bypass

	Overall Height Overall Height

2 5/16"

2 15/16"

3 3/4"

	Maximum Temperature Maximum Temperature

100° to 249.9° F

250° to 499.9° F

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

DFARS Specialty Metals
COTS-Exempt

	Seal Material Seal Material

Rubber

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6 Products

Wing Nut Expansion Plugs

Twist the wing nut on these plugs to expand the seal and close off pipe openings. Maximum air back pressure is the amount of pressure a plug can withstand without moving. Maximum water back pressure refers to the pressure resulting from the height of the water above the plug.

For Pipe		Max. Back Pressure
Size	ID	Air, psi	Water, ft. of head	O'all Ht.	Temp. Range, °F	Seal Material		Each
Style A
Stainless Steel Plate
2 1/4	2.22"-2.35"	5	12	2 15/16"	0° to 175°	Neoprene Rubber	0000000	000000

Quick-Snap Expansion Plugs

Turn the cam handle to expand the seal, then snap the handle down to hold it in place and close off pipe openings. Maximum air back pressure is the amount of pressure a plug can withstand without moving. Maximum water back pressure refers to the pressure resulting from the height of the water above the plug.

For technical drawings and 3-D models, click on a part number.

For Pipe		Max. Back Pressure					Brass Handle		Stainless Steel Handle
Size	ID	Air, psi	Water, ft. of head	O'all Ht.	Temp. Range, °F	Seal Material		Each		Each
Zinc-Plated Steel Plate
2 1/4	2.25"-2.30"	5	12	2 5/16"	-40° to 250°	Neoprene Rubber	0000000	000000	000000	00
Stainless Steel Plate
2 1/4	2.25"-2.30"	5	12	2 5/16"	-40° to 250°	Neoprene Rubber	000000	00	0000000	000000

T-Handle Expansion Plugs

Twist the easy-grip t-handle on these plugs to expand the seal and close off pipe openings. Maximum air back pressure is the amount of pressure a plug can withstand without moving. Maximum water back pressure refers to the pressure resulting from the height of the water above the plug.

For technical drawings and 3-D models, click on a part number.

For Pipe		Max. Back Pressure					Brass Handle		Stainless Steel Handle
Size	ID	Air, psi	Water, ft. of head	O'all Ht.	Temp. Range, °F	Seal Material		Each		Each
Zinc-Plated Steel Plate
2 1/4	2.22"-2.35"	5	12	3 3/4"	-40° to 250°	Neoprene Rubber	0000000	000000	000000	00
Stainless Steel Plate
2 1/4	2.22"-2.35"	5	12	3 3/4"	-40° to 250°	Neoprene Rubber	000000	00	0000000	000000

Hex-Nut Expansion Plugs

Tighten the nut on these plugs to expand the seal and close off pipe openings. Maximum air back pressure is the amount of pressure a plug can withstand without moving. Maximum water back pressure refers to the pressure resulting from the height of the water above the plug.

For Pipe		Max. Back Pressure
Size	ID	Air, psi	Water, ft. of head	O'all Ht.	Temp. Range, °F	Seal Material		Each
Style B
Stainless Steel Plate
2 1/4	2.22"-2.35"	5	12	2 15/16"	-40° to 250°	Neoprene Rubber	0000000	000000