Steel Test Plugs Double Seal

Steel Test Plugs Double Seal

Product Specification


Double Seal Plugs insert further into the pipe giving greater stability in the pipeline. The two seals help to centralise the plug inside the pipe.
Thrustwashers fitted as standard on all plugs 9 (225mm) & above.
Zinc plated corrosion resistant to 90 hours salt spray test.
Combines the economy of price with the strength of steel.
Carries the Horobin name quality guaranteed.
Nominal pipe sizes, minimum & maximum pipe diameters each Plug will fit,
maximum test pressure & weight of Plug are available below

It is the responsibility of the installer / operator to make sure the maximum allowed back pressure of HOROBIN pipe stoppers are not exceeded.
Please see maximum allowed back pressures in the table below

 

Part No. Pipe Size Internal Nominal Diameter Will Fit Pipes With Internal Diameter Minimum Insertion into Pipe Overall length Contact length Diameter of waterway Maximum allowable back pressure Approx. Weight
Metric Imperial Minimum Maximum
76012 40mm 1 1/2" 37mm 50mm 62mm 140mm 1/2" 30p.s.i 0.25kg
76022 50mm 2" 50mm 61mm 66mm 140mm 1/2" 30p.s.i 0.28kg
76032 65mm 2 1/2" 61mm 75mm 67mm 140mm 1/2" 30p.s.i 0.46kg
76042 75mm 3" 73mm 85mm 68mm 140mm 1/2" 20p.s.i 0.49kg
76052 89mm 3 1/2" 84mm 100mm 82mm 140mm 1/2" 15p.s.i 0.68kg
76062 100mm 4" 94mm 108mm 76mm 140mm 1/2" 10p.s.i 0.70kg
76072 114mm 4 1/2" 110mm 125mm 80mm 140mm 1/2" 10p.s.i 1.10kg
76082 125mm 5" 124mm 139mm 74mm 140mm 1/2" 10p.s.i 1.25kg
76092 150mm 6" 145mm 160mm 80mm 140mm 1/2" 10p.s.i 1.50kg
76532 175mm 7" 175mm 200mm 92mm 210mm 1" 7p.s.i 2.65kg
76552 200mm 8" 195mm 215mm 92mm 210mm 1" 7p.s.i 2.70kg
76562 225mm 9" 210mm 230mm 92mm 210mm 1" 7p.s.i 3.45kg
76572 250mm 10" 245mm 260mm 110mm 210mm 1" 7p.s.i 4.90kg
76582 300mm 12" 296mm 320mm 170mm 210mm 1" 7p.s.i 6.75kg
76592 350mm 14" 348mm 385mm 170mm 310mm 1" 5p.s.i 11.40kg
76602 375mm 15" 370mm 415mm 200mm 310mm 1" 5p.s.i 12.20kg
76612 400mm 16" 390mm 430mm 195mm 310mm 1" 5p.s.i 13.90kg
76632 450mm 18" 448mm 495mm 250mm 410mm 1" 5p.s.i 18.50kg