Petersen Products Company: Municipal Style Kevlar® Reinforced Pillow Shape Sealing Plugs With & Without By-Pass

135 Series Municipal Style Kevlar® Reinforced Pillow Shape Sealing Plugs With & Without By-Pass Sizes: 24" to 108"

Inflation controllers, gauges, hoses, etc. on our accessories page

These plugs are ideal for large diameter pipes or where access to the pipe is limited

Pillow Plugs are ideal for large pipes when access is limited. When deflated they may be folded up and inserted through a standard manhole and then inflated. Standard sizes range from 2' up to 9' diameter, with or without by-pass for testing or flow through. A Pillow Plug can generally be inserted through an opening 1/3 the diameter of the pipe.

Made of Kevlar® reinforced *NR-SBR rubber compound.

* NR = Isoprene rubber, natural. SBR = Styrene-butadiene rubber.

Equipped with standard 1/4" quick connect coupler.

Click an Item Number below for the Web Store

Multi-Size Pneumatic Pillow Shape Sealing Plugs Without By-Pass
Pipe Diameter				Maximum		**Pipeline		By-Pass Size	Deflated Specs.				Shpg Wt lbs	Item Number	Unit Price Each
Pipe Diameter				Maximum		Max. Head			Deflated Specs.
Maximum		Minimum		Inflation		Max. Head			Width		Length
in	mm	in	mm	psig	bar	ft	m		in	mm	in	mm
40	1000	24	600	14.5	1.0	22.7	6.9		36.4	924	84	2133	40	135-040	US $2,488.00
48	1200	32	800	13.0	0.9	19.4	5.9		49.2	1249	100	2540	64	135-048	US $3,305.00
64	1600	48	1200	11.5	0.8	16.2	4.9		73.2	1859	128	3251	112	135-064	US $6,102.00
80	2000	64	1600	8.6	0.6	13.0	4.0		98	2489	160	4064	189	135-080	US $7,409.00
88	2235	75	1905	7.2	0.5	9.8	3.0		115	2921	192	4876	396	135-088	US $10,290.00
96	2438	96	2438	7.2	0.5	9.8	3.0		147	3734	221	5613	548	135-096	US $13,650.00
108	2743	108	2743	5.8	0.4	9.8	3.0		166	4216	264	6706	726	135-108	US $17,850.00

Multi-Size Pneumatic Pillow Shape Sealing Plugs With By-Pass
Pipe Diameter				Maximum		**Pipeline		By-Pass Size	Deflated Specs.				Shpg Wt lbs	Item Number	Unit Price Each
Pipe Diameter				Inflation		Max. Head			Deflated Specs.
Maximum		Minimum		Inflation		Max. Head			Width		Length
in	mm	in	mm	psig	bar	ft	m		in	mm	in	mm
40	1000	24	600	14.5	1.0	22.7	6.9	2"	36.8	934	76	1900	51	135-040-8	US $3,112.00
48	1200	32	800	13.0	0.9	19.4	5.9	2"	50.0	1270	92	2300	75	135-048-8	US $4,147.00
64	1600	48	1200	11.5	0.8	16.2	4.9	2"	74.8	1899	114	2850	125	135-064-8	US $7,560.00
80	2000	64	1600	8.6	0.6	13.0	4.0	2"	100	2540	148	3700	202	135-080-8	US $8,820.00
88	2235	75	1905	7.2	0.5	9.8	3.0	2"	115	2921	192	4876	425	135-088-8	US $13,125.00
96	2438	96	2438	7.2	0.5	9.8	3.0	2"	147	3734	221	5613	576	135-096-8	US $17,325.00
108	2743	108	2743	5.8	0.4	9.8	3.0	2"	166	4216	264	6706	755	135-108-8	US $24,780.00

**Inflatable Plug Warning: Maximum head pressures that a pipe plug may restrain can only be estimated. Slippage is influenced by many factors including fluid in the pipe, coefficient of pipeline friction, pressure required to inflate the plug, and accuracy of pressure gauges. Generally, a Multi-Flex™ Inflatable Plug inserted fully into pipeline will begin slipping between 50% and 80% of the inflation pressure if it has an inflated pipe contact length of 1 ½ to 2 times the diameter, but even a head of 50% of the inflation pressure may cause slippage with some liquids. The inflation pressure is also subject to temperature change and debris or protrusions in the pipeline that could rupture the plug. The inflation pressure should be monitored and plugs anchored and/or mechanically blocked when slippage may cause property damage or injury. NEVER use a test pressure greater than the capacity of the weakest pipe or component in the system. NEVER use an inflatable plug when its failure would cause injury.

Price subject to change without notice

Petersen Terms & Conditions Apply