Sign In to View Pricing & Availability
- 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® High-Pressure Plug, 4 to 8 in Pipe, 150 psi Back Working, Aramid Fiber, Domestic
- Multi-size range use (6 plugs will cover pipe sizes from 4 in to 32 in)
- Unlike competitive products, Cherne®'s new HP plug has the rubber and metal bonded eliminating fears of separation or rolling off resulting from high backpressures
- 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
- Unique design removes air from plug during inflation
- 3/8 in Dia bypass MNPT
- 3.8 to 8.2 in usage range
- 200 psi inflation
- 16 in L deflated
- 3.8 in Dia deflated
- 1/8 in inflation thread
- Domestic / ImportDomesticMaterialAramid FiberPipe Size4 to 8 inWorking Pressure150 psi BackManufacturerOATEYManufacturer #511088