1 3⁄4 Pipe Size Expansion Plugs

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System of Measurement

Expansion Plug Type

For Pipe ID

Material

Plate Material

Sealing Location

Finish

Height

Maximum Temperature

Fitting Connection

RoHS

Seal Material

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

Maximum Pressure

Minimum Temperature

REACH

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Maximum Water Back Pressure

Less than 50 ft. of head

With Bypass

Overall Height

Handle Material

Maximum Air Back Pressure

Less than 10 psi

Bypass Connection Port

Stem Material

5 Products

Wing-Nut Expansion Plugs

Style A

Twist the wing nut on these plugs to expand the seal and close off pipe openings.

Style A—Style A aren’t recommended for pressure testing, so they’re often used as a dust cover.

Stainless Steel Plate—Plugs with a stainless steel plate have excellent corrosion resistance.

Maximum Air Back Pressure—Maximum air back pressure is the amount of pressure a plug can withstand without moving.

Maximum Water Back Pressure—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	Overall Ht.	Temp. Range, ° F	Seal Material		Each
Style A







				Stainless Steel Plate

				1 3/4	1.70" to 1.80"	5	12	2 7/16"	0 to 175	Neoprene	2613K67	000000

Hex-Nut Expansion Plugs

Style B

Tighten the nut on these plugs to expand the seal and close off pipe openings.

Stainless Steel Plate—Plugs with a stainless steel plate have excellent corrosion resistance.

Maximum Air Back Pressure—Maximum air back pressure is the amount of pressure a plug can withstand without moving.

Maximum Water Back Pressure—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	Overall Ht.	Temp. Range, ° F	Seal Material		Each
Style B







				Stainless Steel Plate

				1 3/4	1.70" to 1.80"	5	12	2 7/16"	-40 to 250	Neoprene	2599K47	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.

Zinc-Plated Steel Plate—Plugs with a zinc-plated steel plate have fair corrosion resistance.

Stainless Steel Plate—Plugs with a stainless steel plate have excellent corrosion resistance.

Maximum Air Back Pressure—Maximum air back pressure is the amount of pressure a plug can withstand without moving.

Maximum Water Back Pressure—Maximum water back pressure refers to the pressure resulting from the height of the water above the plug.

For Pipe		Max. Back Pressure					Brass Handle		Stainless Steel Handle
Size	ID	Air, psi	Water, ft. of head	Overall Ht.	Temp. Range, ° F	Seal Material		Each		Each







			Zinc-Plated Steel Plate

			1 3/4	1.63" to 1.80"	5	12	2 5/16"	-40 to 250	Neoprene	2598K46	000000	———	0




					Stainless Steel Plate

					1 3/4	1.63" to 1.80"	5	12	2 5/16"	-40 to 250	Neoprene	———	0	9191T49	000000

Expansion Plugs with Bypass

Style F

Use the bypass tube on these plugs to add air, water, and other fluid to your pipeline or to relieve pressure while testing. The seal expands to temporarily close off pipe openings.

Style F—For Style F, twist the easy-grip T-handle to expand the seal. They have a barbed bypass for quick connections to tubing.

Maximum Air Back Pressure—Maximum air back pressure is the amount of pressure a plug can withstand without moving.

Maximum Water Back Pressure—Maximum water back pressure refers to the pressure resulting from the height of the water above the plug.

	For Pipe		Max. Back Pressure					Bypass
	Size	ID	Air, psi	Water, ft. of head	Overall Ht.	Temp. Range, ° F	Seal Material	For Tube ID	Connection		Each
Style F







				Stainless Steel Stem

				1 3/4	1.70" to 1.87"	5	12	4"	-40 to 250	Neoprene	1/4"	Barbed	2516K42	0000000