Description
Product Description
Cherne Single-Size Test-BallĀ® Plugs are expandable rubber test plugs designed to test drain, vent and waste systems in each form of pipe. Utilizing a normal tire air fitting for simple connections, its inflatable design can also be inserted through a test tee to seal out-of-round pipe and hard-to-get admission to openings. These plumbing test plugs are to be had in numerous nominal sizes to accommodate your DWV testing needs. Cherne Industries is a global leader in pipe plug, blocking and testing.
From the Manufacturer
Cherne’s Single-Size Test-Ball Plugs. Made of natural rubber for very good expansion and memory. Seals both round and out-of-round pipe. Zinc-plated steel chain and ring deal with acts as an anchor to prevent plug from sliding down a line. Fits easily through test tees, sanitary tees, floor drains, and other “tight” situations. Broader expansion range than mechanical plugs.
Made of natural rubber body for very good expansion and memory
Seals both round and out-of-round pipe. Usage Range: 1.9-2.25 in. Deflated Length: 2.84 in. Deflated Diameter: 1.77 in.
Fits easily through test tees, sanitary tees, floor drains, and other hard-to-get admission to pipe openings. Maximum Back Pressure: 13 PSI / 30 ft.
Zinc-plated steel chain and ring deal with acts as an anchor to prevent plug from sliding down a line
Broader expansion range than mechanical plugs
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