Drain Testing

“Double Seal” plugs can be supplied to order. 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. It is the responsibility of the installer / operator to make sure the maximum allowed back pressure of HOROBIN pipe stoppers are not exceeded.

“Double Seal” plugs can be supplied to order. 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.

The answer to a variety of pipe sealing problems. Range available for pipe diameters from 25mm to 450mm. Easily inflated for trouble free pipe sealing. Ideal for use in areas where access is smaller than the test diameter. Extension hose available to facilitate remote sealing. PVC Bags are supplied with 1.2mtr or 3mtr hose as standard, but can be manufactured with longer hose to facilitate remote sealing when required. To create an air tight seal in pipes for a back pressure of 4"/100mm U Gauge, as requested by British Standards. PVC AIR BAGS ARE INFLATED WITH A HAND PUMP HOROBIN CODE 84011