Expansion Plugs With Neoprene Seal

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System of Measurement

Pipe Size

Expansion Plug Type

For Pipe ID

Plate Material

Sealing Location

Maximum Air Back Pressure

Material

Handle Material

Maximum Temperature

Deflated Diameter

With Bypass

Maximum Water Back Pressure

Less than 50 ft. of head

50 ft. of head to 99 ft. of head

100 ft. of head to 199 ft. of head

200 ft. of head to 249 ft. of head

250 ft. of head or greater

Minimum Temperature

Seal Material

Maximum Pressure

1,000 psi to 1,999 psi

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

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

Yes

RoHS

Compliant

Not Compliant

Export Control Classification Number (ECCN)

Finish

Thread Type

Thread Size

184 Products

Hex-Nut Expansion Plugs


Style A	Style B	Style C	Style D

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

Style D—Style D have an eyebolt that allows you to tether or hang the plug for convenient storage.

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				Material
	Size	ID	Air, psi	Water, ft. of head	Overall Ht.	Temp. Range, ° F	Seal	Eyebolt		Each
Style A







				Stainless Steel Plate

				1/4	0.22" to 0.27"	10	24	1 1/8"	-40 to 250	Neoprene	—	2599K23	000000


				3/8	0.36" to 0.39"	10	24	13/16"	-40 to 250	Neoprene	—	2599K29	00000
				1/2	0.47" to 0.55"	10	24	1 1/4"	-40 to 250	Neoprene	—	2599K28	00000
				—	0.18" to 0.22"	10	24	1 1/8"	-40 to 250	Neoprene	—	2599K21	00000
				—	0.29" to 0.36"	10	24	1 1/16"	-40 to 250	Neoprene	—	2599K26	00000
				—	0.41" to 0.48"	10	24	1 1/4"	-40 to 250	Neoprene	—	2599K27	00000
				—	0.55" to 0.61"	10	24	1 3/4"	-40 to 250	Neoprene	—	2599K31	00000


				Style B







								Stainless Steel Plate

								5/8	0.57" to 0.67"	10	24	1 11/16"	-40 to 250	Neoprene	—	2599K41	00000


								3/4	0.72" to 0.80"	10	24	1 11/16"	-40 to 250	Neoprene	—	2599K42	00000
								7/8	0.82" to 0.92"	10	24	1 11/16"	-40 to 250	Neoprene	—	2599K43	00000
								1	0.94" to 1.05"	5	12	2 1/16"	-40 to 250	Neoprene	—	2599K44	00000
								1 1/4	1.21" to 1.36"	5	12	2 7/16"	-40 to 250	Neoprene	—	2599K45	00000
								1 1/2	1.44" to 1.55"	5	12	2 1/16"	-40 to 250	Neoprene	—	2599K46	00000
								1 3/4	1.70" to 1.80"	5	12	2 7/16"	-40 to 250	Neoprene	—	2599K47	00000
								2	1.93" to 2.00"	5	12	2 5/16"	-40 to 250	Neoprene	—	2599K48	00000
								2 1/4	2.22" to 2.35"	5	12	2 15/16"	-40 to 250	Neoprene	—	2599K49	00000
								2 1/2	2.44" to 2.60"	5	12	2 13/16"	-40 to 250	Neoprene	—	2599K51	00000
								2 3/4	2.63" to 2.85"	5	12	2 13/16"	-40 to 250	Neoprene	—	2599K52	00000


								3	2.92" to 3.20"	5	12	3 1/16"	-40 to 250	Neoprene	—	2599K53	00000
								3 1/2	3.44" to 3.60"	5	12	3 1/16"	-40 to 250	Neoprene	—	2599K55	00000
								4	3.97" to 4.10"	5	12	3 3/16"	-40 to 250	Neoprene	—	2599K57	00000
								—	3.13" to 3.35"	5	12	3 3/16"	-40 to 250	Neoprene	—	2599K54	00000
								—	3.69" to 3.85"	5	12	3 1/16"	-40 to 250	Neoprene	—	2599K56	00000


								Style C







												Zinc-Plated Steel Plate

												3/4	0.73" to 0.82"	100	230	2"	-20 to 225	Neoprene	—	2554K71	00000


1	0.93" to 1.05"											100	230	2 1/4"	-20 to 225	Neoprene	—	2554K72	00000
1 1/4	1.13" to 1.38"											100	230	2 1/4"	-20 to 225	Neoprene	—	2554K73	00000
1 1/2	1.33" to 1.61"											100	230	2 1/2"	-20 to 225	Neoprene	—	2554K74	00000
2	1.73" to 2.07"											75	173	2 1/2"	-20 to 225	Neoprene	—	2554K75	00000
3	2.73" to 3.07"	50										115	3 1/2"	-20 to 225	Neoprene	—	2554K76	000000


Style D







												Zinc-Plated Steel Plate

												2	1.71" to 2.10"	15	34	6"	-20 to 225	Neoprene	Zinc-Plated Steel	2565K26	00000


												2 1/2	2.11" to 2.73"	15	34	7 1/2"	-20 to 225	Neoprene	Zinc-Plated Steel	2565K27	000000
				3								2.74" to 3.25"	15	34	7 1/2"	-20 to 225	Neoprene	Zinc-Plated Steel	2565K28	000000

T-Handle Expansion Plugs

Twist the easy-grip T-handle on these plugs to expand the seal 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	0.94" to 1.05"	5	12	2 3/4"	-40 to 250	Neoprene	2527K15	000000	———	0


				1 1/4	1.21" to 1.36"	5	12	2 3/4"	-40 to 250	Neoprene	2527K16	00000	———	0
				1 1/2	1.44" to 1.55"	5	12	2 3/4"	-40 to 250	Neoprene	2527K17	00000	———	0
				2	1.93" to 2.10"	5	12	2 3/4"	-40 to 250	Neoprene	2527K19	00000	———	0
				2 1/2	2.44" to 2.60"	5	12	3 7/8"	-40 to 250	Neoprene	2527K22	00000	———	0
				3	2.92" to 3.10"	5	12	3 3/4"	-40 to 250	Neoprene	2527K24	00000	———	0
				3 1/2	3.44" to 3.60"	5	12	3 15/16"	-40 to 250	Neoprene	2527K26	00000	———	0
				4	3.97" to 4.10"	5	12	3 7/8"	-40 to 250	Neoprene	2527K28	00000	———	0
				—	0.82" to 0.92"	10	24	2"	-40 to 250	Neoprene	2527K14	00000	———	0
				—	1.06" to 1.22"	5	12	2 11/16"	-40 to 250	Neoprene	2527K31	00000	———	0
				—	1.32" to 1.47"	5	12	2 1/2"	-40 to 250	Neoprene	2527K32	00000	———	0


				—	1.55" to 1.72"	5	12	2 1/2"	-40 to 250	Neoprene	2527K33	00000	———	0
				—	1.70" to 1.80"	5	12	2 11/16"	-40 to 250	Neoprene	2527K18	00000	———	0
				—	1.81" to 1.97"	5	12	2 3/4"	-40 to 250	Neoprene	2527K34	00000	———	0
				—	2.06" to 2.29"	5	12	3 13/16"	-40 to 250	Neoprene	2527K41	00000	———	0
				—	2.22" to 2.35"	5	12	3 3/4"	-40 to 250	Neoprene	2527K21	00000	———	0
				—	2.30" to 2.55"	5	12	3 15/16"	-40 to 250	Neoprene	2527K42	00000	———	0
				—	2.56" to 2.84"	5	12	3 15/16"	-40 to 250	Neoprene	2527K43	00000	———	0
				—	2.63" to 2.85"	5	12	3 15/16"	-40 to 250	Neoprene	2527K23	00000	———	0
				—	3.13" to 3.35"	5	12	3 7/8"	-40 to 250	Neoprene	2527K25	00000	———	0
				—	3.69" to 3.85"	5	12	3 15/16"	-40 to 250	Neoprene	2527K27	00000	———	0




						Stainless Steel Plate

						1/2	0.48" to 0.55"	10	24	1 7/8"	-40 to 250	Neoprene	2527K11	00000	2908K11	000000


						3/4	0.72" to 0.80"	10	24	2"	-40 to 250	Neoprene	2527K13	00000	2908K13	00000
						1	0.94" to 1.05"	5	12	2 3/4"	-40 to 250	Neoprene	———	0	2908K15	00000
						1 1/4	1.21" to 1.36"	5	12	2 3/4"	-40 to 250	Neoprene	———	0	2908K17	00000
						1 1/2	1.44" to 1.55"	5	12	2 3/4"	-40 to 250	Neoprene	———	0	2908K19	00000
						2	1.93" to 2.10"	5	12	2 3/4"	-40 to 250	Neoprene	———	0	2908K24	00000
						2 1/2	2.44" to 2.60"	5	12	3 7/8"	-40 to 250	Neoprene	———	0	2908K26	00000
						3	2.92" to 3.10"	5	12	3 3/4"	-40 to 250	Neoprene	———	0	2908K28	00000
						3 1/2	3.44" to 3.60"	5	12	3 15/16"	-40 to 250	Neoprene	———	0	2908K31	00000
						4	3.97" to 4.10"	5	12	3 7/8"	-40 to 250	Neoprene	———	0	2908K33	00000
						—	0.57" to 0.67"	10	24	2 1/16"	-40 to 250	Neoprene	2527K12	00000	2908K12	00000


						—	0.82" to 0.92"	10	24	2"	-40 to 250	Neoprene	———	0	2908K14	00000
						—	1.06" to 1.22"	5	12	2 3/4"	-40 to 250	Neoprene	———	0	2908K16	00000
						—	1.32" to 1.47"	5	12	2 1/2"	-40 to 250	Neoprene	———	0	2908K18	00000
						—	1.55" to 1.72"	5	12	2 1/2"	-40 to 250	Neoprene	———	0	2908K21	00000
						—	1.70" to 1.80"	5	12	2 3/4"	-40 to 250	Neoprene	———	0	2908K22	00000
						—	1.81" to 1.97"	5	12	2 3/4"	-40 to 250	Neoprene	———	0	2908K23	00000
						—	2.22" to 2.35"	5	12	3 3/4"	-40 to 250	Neoprene	———	0	2908K25	00000
						—	2.63" to 2.85"	5	12	3 7/8"	-40 to 250	Neoprene	———	0	2908K27	00000
						—	3.13" to 3.35"	5	12	3 7/8"	-40 to 250	Neoprene	———	0	2908K29	00000
—						3.69" to 3.85"	5	12	3 15/16"	-40 to 250	Neoprene	———	0	2908K32	000000

Wing-Nut Expansion Plugs


Style A	Style E

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.

Style E—Style E have an eyebolt, so you can tether or hang them for convenient storage.

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				Material
	Size	ID	Air, psi	Water, ft. of head	Overall Ht.	Temp. Range, ° F	Seal	Eyebolt		Each
Style A







				Stainless Steel Plate

				1/2	0.48" to 0.55"	10	24	1 11/16"	0 to 175	Neoprene	—	2613K61	000000


				5/8	0.57" to 0.67"	10	24	1 11/16"	0 to 175	Neoprene	—	2613K62	00000
				3/4	0.72" to 0.80"	10	24	1 11/16"	0 to 175	Neoprene	—	2613K63	00000
				7/8	0.82" to 0.92"	10	24	1 11/16"	0 to 175	Neoprene	—	2613K64	00000
				1	0.94" to 1.05"	5	12	2 7/16"	0 to 175	Neoprene	—	2613K65	00000
				1 1/4	1.21" to 1.36"	5	12	2 1/16"	0 to 175	Neoprene	—	2613K66	00000
				1 3/4	1.70" to 1.80"	5	12	2 7/16"	0 to 175	Neoprene	—	2613K67	00000
				2 1/4	2.22" to 2.35"	5	12	2 15/16"	0 to 175	Neoprene	—	2613K68	00000
				2 1/2	2.44" to 2.60"	5	12	2 13/16"	0 to 175	Neoprene	—	2613K69	00000
				2 3/4	2.63" to 2.85"	5	12	2 13/16"	0 to 175	Neoprene	—	2613K71	00000
				3 1/2	3.44" to 3.60"	5	12	2 15/16"	0 to 175	Neoprene	—	2613K73	00000


				—	3.13" to 3.35"	5	12	2 15/16"	0 to 175	Neoprene	—	2613K72	00000
				—	3.69" to 3.85"	5	12	2 15/16"	0 to 175	Neoprene	—	2613K74	00000


				Style E







								Zinc-Plated Steel Plate

								1/2	0.51" to 0.60"	35	80	4"	-20 to 225	Neoprene	Zinc-Plated Steel	2565K21	00000


								3/4	0.71" to 0.80"	35	80	4"	-20 to 225	Neoprene	Zinc-Plated Steel	2565K22	00000
								1	0.91" to 1.10"	35	80	4"	-20 to 225	Neoprene	Zinc-Plated Steel	2565K23	00000
								1 1/4	1.11" to 1.30"	15	34	6"	-20 to 225	Neoprene	Zinc-Plated Steel	2565K24	00000
								1 1/2	1.31" to 1.70"	15	34	6"	-20 to 225	Neoprene	Zinc-Plated Steel	2565K25	00000

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	0.97" to 1.05"	5	12	2 3/8"	-40 to 250	Neoprene	2598K32	000000	———	0


				1 1/8	1.05" to 1.17"	5	12	2 3/8"	-40 to 250	Neoprene	2598K51	00000	———	0
				1 1/4	1.19" to 1.30"	5	12	2 3/8"	-40 to 250	Neoprene	2598K44	00000	———	0
				1 1/2	1.38" to 1.55"	5	12	2 3/8"	-40 to 250	Neoprene	2598K33	00000	———	0
				1 3/4	1.63" to 1.80"	5	12	2 5/16"	-40 to 250	Neoprene	2598K46	00000	———	0
				2	1.95" to 2.05"	5	12	2 3/16"	-40 to 250	Neoprene	2598K34	00000	———	0
				2 1/4	2.25" to 2.30"	5	12	2 5/16"	-40 to 250	Neoprene	2598K47	00000	———	0
				2 1/2	2.47" to 2.55"	5	12	2 5/16"	-40 to 250	Neoprene	2598K35	00000	———	0
				2 3/4	2.69" to 2.85"	5	12	2 5/16"	-40 to 250	Neoprene	2598K48	00000	———	0
				3	2.94" to 3.10"	5	12	2 1/4"	-40 to 250	Neoprene	2598K36	00000	———	0
				3 1/2	3.38" to 3.60"	5	12	2 5/16"	-40 to 250	Neoprene	2598K37	00000	———	0


				4	3.94" to 4.10"	5	12	2 5/16"	-40 to 250	Neoprene	2598K38	00000	———	0
				—	1.30" to 1.42"	5	12	2 3/8"	-40 to 250	Neoprene	2598K52	00000	———	0
				—	1.53" to 1.67"	5	12	2 5/8"	-40 to 250	Neoprene	2598K53	00000	———	0
				—	1.75" to 1.92"	5	12	2 5/16"	-40 to 250	Neoprene	2598K54	00000	———	0
				—	2.06" to 2.17"	5	12	2 5/16"	-40 to 250	Neoprene	2598K55	00000	———	0
				—	2.31" to 2.42"	5	12	2 5/16"	-40 to 250	Neoprene	2598K56	00000	———	0
				—	2.53" to 2.72"	5	12	2 3/8"	-40 to 250	Neoprene	2598K57	00000	———	0
				—	2.86" to 2.97"	5	12	2 1/4"	-40 to 250	Neoprene	2598K58	00000	———	0




						Stainless Steel Plate

						3/8	0.38" to 0.42"	10	24	1 3/8"	-40 to 250	Neoprene	2598K21	00000	9191T31	000000


						1/2	0.47" to 0.55"	10	24	1 3/8"	-40 to 250	Neoprene	2598K23	00000	9191T33	00000
						5/8	0.62" to 0.67"	10	24	1 3/8"	-40 to 250	Neoprene	2598K25	00000	9191T35	00000
						3/4	0.72" to 0.80"	10	24	1 3/8"	-40 to 250	Neoprene	2598K27	00000	9191T37	00000
						7/8	0.85" to 0.92"	10	24	1 3/8"	-40 to 250	Neoprene	2598K29	00000	9191T39	00000
						1	0.97" to 1.05"	5	12	2 3/8"	-40 to 250	Neoprene	———	0	9191T43	00000
						1 1/8	1.05" to 1.17"	5	12	2 3/8"	-40 to 250	Neoprene	———	0	9191T44	00000
						1 1/4	1.19" to 1.30"	5	12	2 3/8"	-40 to 250	Neoprene	———	0	9191T45	00000
						1 1/2	1.38" to 1.55"	5	12	2 3/8"	-40 to 250	Neoprene	———	0	9191T47	00000
						1 3/4	1.63" to 1.80"	5	12	2 5/16"	-40 to 250	Neoprene	———	0	9191T49	00000
						2	1.95" to 2.05"	5	12	2 3/16"	-40 to 250	Neoprene	———	0	9191T52	00000


						2 1/4	2.25" to 2.30"	5	12	2 5/16"	-40 to 250	Neoprene	———	0	9191T54	00000
						2 1/2	2.47" to 2.55"	5	12	2 5/16"	-40 to 250	Neoprene	———	0	9191T56	00000
						2 3/4	2.69" to 2.85"	5	12	2 5/16"	-40 to 250	Neoprene	———	0	9191T58	00000
						3	2.94" to 3.10"	5	12	2 1/4"	-40 to 250	Neoprene	———	0	9191T61	00000
						3 1/2	3.38" to 3.60"	5	12	2 5/16"	-40 to 250	Neoprene	———	0	9191T63	00000
						4	3.94" to 4.10"	5	12	2 5/16"	-40 to 250	Neoprene	———	0	9191T64	000000
						—	0.41" to 0.48"	10	24	1 3/8"	-40 to 250	Neoprene	2598K22	00000	9191T32	00000
						—	0.55" to 0.61"	10	24	1 3/8"	-40 to 250	Neoprene	2598K24	00000	9191T34	00000
						—	0.66" to 0.73"	10	24	1 3/8"	-40 to 250	Neoprene	2598K26	00000	9191T36	00000
						—	0.79" to 0.86"	10	24	1 3/8"	-40 to 250	Neoprene	2598K28	00000	9191T38	00000


—	0.91" to 1.01"					10	24	1 7/16"	-40 to 250	Neoprene	2598K31	00000	9191T42	00000
—	1.30" to 1.42"					5	12	2 3/8"	-40 to 250	Neoprene	———	0	9191T46	00000
—	1.53" to 1.67"					5	12	2 5/8"	-40 to 250	Neoprene	———	0	9191T48	00000
—	1.75" to 1.92"					5	12	2 5/16"	-40 to 250	Neoprene	———	0	9191T51	00000
—	2.06" to 2.17"	5				12	2 5/16"	-40 to 250	Neoprene	———	0	9191T53	00000
—	2.31" to 2.42"	5	12			2 5/16"	-40 to 250	Neoprene	———	0	9191T55	00000
—	2.53" to 2.72"	5	12			2 3/8"	-40 to 250	Neoprene	———	0	9191T57	00000
—	2.86" to 2.97"	5	12			2 1/4"	-40 to 250	Neoprene	———	0	9191T59	00000

Long-Reach Hex-Nut Expansion Plugs with Bypass

Plug your pipe from the inside. Insert these expansion plugs deep into your pipe, and then tighten the nut on the stem. Use the bypass tube to add air, water, and fluid or relieve back pressure.

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	Pipe Size	Thread Type	Gender		Each







			Zinc-Plated Steel Stem

			1/2	0.62" to 0.64"	250	576	4 3/8"	-20 to 225	Neoprene	1/8	NPT	Male	2564K31	0000000


			3/4	0.81" to 0.82"	175	403	4 3/8"	-20 to 225	Neoprene	1/8	NPT	Male	2564K32	000000
			1	1.03" to 1.05"	175	403	6 3/8"	-20 to 225	Neoprene	1/8	NPT	Male	2564K33	000000
			1 1/4	1.37" to 1.39"	175	403	6 3/8"	-20 to 225	Neoprene	1/8	NPT	Male	2564K34	000000
			1 1/2	1.58" to 1.61"	75	173	6 3/8"	-20 to 225	Neoprene	1/8	NPT	Male	2564K35	000000
			2	2.03" to 2.07"	75	173	6 3/8"	-20 to 225	Neoprene	1/8	NPT	Male	2564K36	000000
			3	3.03" to 3.13"	50	115	4 3/8"	-20 to 225	Neoprene	1/4	NPT	Male	2564K48	000000

Expansion Plugs with Bypass


Style E	Style F

Style G	Style J

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 E—For Style E, twist the wing nut to expand the seal. They have a barbed bypass for quick connections to tubing.

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.

Style G—For Style G, twist the easy-grip T-handle to expand the seal. They have a Schrader valve bypass. An internal spring holds the valve shut until you depress the pin, giving you control over air flow.

Style J—For Style J, twist the wing nut to expand the seal. They have a Schrader valve bypass. An internal spring holds the valve shut until you depress the pin, giving you control over air flow.

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				Material		Bypass
	Size	ID	Air, psi	Water, ft. of head	Overall Ht.	Temp. Range, ° F	Seal	Bypass Cap	Thread Type	Thread Size	For Tube ID	Connection		Each
Style E







				Stainless Steel Stem

				1/2	0.48" to 0.53"	10	24	3 1/2"	-40 to 250	Neoprene	—	—	—	1/4"	Barbed	2516K31	0000000


				5/8	0.60" to 0.67"	10	24	3 1/2"	-40 to 250	Neoprene	—	—	—	1/4"	Barbed	2516K32	000000
				3/4	0.72" to 0.79"	10	24	3 1/2"	-40 to 250	Neoprene	—	—	—	1/4"	Barbed	2516K33	000000
				7/8	0.81" to 0.89"	10	24	3 1/2"	-40 to 250	Neoprene	—	—	—	1/4"	Barbed	2516K34	000000


				Style F







								Stainless Steel Stem

								1	0.94" to 1.03"	10	24	4"	-40 to 250	Neoprene	—	—	—	1/4"	Barbed	2516K35	000000


								1 1/8	1.06" to 1.17"	5	12	4"	-40 to 250	Neoprene	—	—	—	1/4"	Barbed	2516K36	000000
								1 1/4	1.21" to 1.33"	5	12	4"	-40 to 250	Neoprene	—	—	—	1/4"	Barbed	2516K37	000000
								1 1/2	1.44" to 1.58"	5	12	4"	-40 to 250	Neoprene	—	—	—	1/4"	Barbed	2516K39	000000
								1 3/4	1.70" to 1.87"	5	12	4"	-40 to 250	Neoprene	—	—	—	1/4"	Barbed	2516K42	000000
								2	1.92" to 2.14"	5	12	4"	-40 to 250	Neoprene	—	—	—	1/4"	Barbed	2516K44	000000
								—	1.32" to 1.45"	5	12	4"	-40 to 250	Neoprene	—	—	—	1/4"	Barbed	2516K38	000000


								Style G







												Zinc-Plated Steel Stem

												1	0.94" to 1.03"	10	23	3 3/4"	-40 to 210	Neoprene	Plastic	Schrader	0.305"-32	—	—	5055N113	000000


												1 1/2	1.44" to 1.58"	10	23	4"	-40 to 210	Neoprene	Plastic	Schrader	0.305"-32	—	—	5055N117	000000
												2 1/2	2.44" to 2.71"	5	12	4 15/16"	-40 to 210	Neoprene	Plastic	Schrader	0.305"-32	—	—	5055N124	000000


												Style J







																Zinc-Plated Steel Stem

3/4	0.72" to 0.79"															10	23	3 7/16"	-40 to 210	Neoprene	Plastic	Schrader	0.305"-32	—	—	5055N111	000000


7/8	0.81" to 0.89"															10	23	3 5/8"	-40 to 210	Neoprene	Plastic	Schrader	0.305"-32	—	—	5055N112	000000

Long-Reach Wing-Nut Expansion Plugs

Stainless

Steel Plate

with Brass

Stem

Insert these plugs deep within your pipe to temporarily block off a line. Twist their wing nut to expand the seal.

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







			Stainless Steel Plate with Brass Stem

			1/2	0.50" to 0.60"	17	40	11"	0 to 125	Neoprene	2988A41	000000


			3/4	0.75" to 0.86"	17	40	11"	0 to 125	Neoprene	2988A42	00000
			1	0.82" to 0.93"	17	40	11"	0 to 125	Neoprene	2988A43	00000
			1 1/4	1.15" to 1.35"	17	40	11"	0 to 125	Neoprene	2988A44	00000
			1 1/2	1.40" to 1.65"	17	40	11"	0 to 125	Neoprene	2988A45	00000
			1 1/2	1.40" to 1.65"	17	40	17"	0 to 125	Neoprene	2988A51	00000

Air-Inflatable Plugs

Conform to wide and out-of-round pipes with these inflatable plugs. Also known as pneumatic plugs, they're designed for temporary seals since they can lose pressure over time. They’re better for lower-pressure applications than water-inflatable plugs. Inflate them with a hand pump; an air compressor may overinflate the plug and cause damage.

Plugs with a chain or eyebolt can be tethered through either so they don't get lost or stuck in your pipes during installation. For easy removal once testing is complete, pull on your tether.

With Zinc-Plated Steel Eyebolt and Natural Rubber Sleeve

Plugs with a natural rubber sleeve are protected from debris and sharp objects in your pipe, as well as rough pipe walls. This extends the plug’s life and ensures the seal stays intact.

Ribbed Body—Plugs with a ribbed texture have better traction against pipe walls than plugs with a smooth texture. When sealing oily or polished walls, they’ll resist slipping.

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		Deflated		Max. Back Pressure
Size	ID	Dia.	Ht.	Air, psi	Water, ft. of head	Req. Inflation Pressure, psi	Temp. Range, ° F	Seal Material	Body Texture		Each
16 to 30	15.00" to 30.00"	14 1/4"	39 1/2"	19	19	45	-20 to 160	Neoprene	Ribbed	3058K111	000000000
20 to 40	20.00" to 40.00"	19 1/8"	45 1/4"	14	14	45	-20 to 160	Neoprene	Ribbed	3058K112	00000000