High Pressure Plug Accessories

The Cherne® Multi-Size High Pressure Plugs are designed to handle 150 PSI backpressure in applications such as water mains, force mains and industrial lines. Bonded rubber and metal eliminate separation resulting from high backpressures. Cherne Industries is a global leader in pipe plug, blocking and testing. Cherne Industries is a global leader in pipe plug, blocking and testing.

UPC: 675115276000
Part #: 276008

Available in 3 variations

Key Features & Benefits

Multi-size range use (6 plugs will cover pipe sizes from 4 in. to 42 in.)
The rubber and metal is bonded, eliminating fears of separation or rolling off resulting from high back pressures
Optimized design using steel, aramid and natural rubber to ensure longevity and robust construction
Water must be used to pressurize these plugs due to high working pressure
Removable and field repairable hardware
Safety/Over-inflation device
Made in USA
Air is purged from the plug during inflation
Air is purged from the test area (8 in.–12 in. to 38 in.–42 in. sizes)

Specifications

Brand:	Cherne
Plug Type:	Bypass

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Technical Resources (1)

FAQ

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Frequently Asked Questions

What type of oil / lubricant is used on the hydrostatic test pumps?

Diaphragm Hydrostatic test pumps use oil in the engine, in the gear reduction unit, and in the pump itself. 30 weight motor oil is used for the engine and pump. The gear reduction unit uses 90 weight gear lube. **Piston Pumps only use oil in the engine. (30 weight motor oil.)