Cherne Test Ball Plug, Ring&Chain, 16"Deflate L, 16" (275058)

Deflated Length: 16 in

Number of Inflation Chambers: 1

Air Connection: 1/4 in Male Tire Valve

Contains Pressure Release Valve: No

Pipe Size: 8 in, 6 in, 7 in

Maximum Back Pressure (Air): 17 psi

Plug Application: For Underground Waterworks (Above 6 in dia), For General Plumbing (6 in dIa or less)

Head Tether Connection: Ring and Chain

Plug Seal Material: Natural Rubber

Body Surface Style: Textured

Includes Protective Sleeve: No

Maximum Back Pressure (Water): 40 ft of head

For Inside Diameter: 5.25 in - 8.25 in