Canvas Inflatable Air Bags

The answer to a variety of pipe sealing problems in all Industries from Sewerage, Petrochemicals, Food Processing, Mining etc.
The cover is available in canvas, heavy duty nylon, or polyurethane coated to resist petrol, oil and diesel.
Range available for pipe diameters from 50mm to 4,000mm.
Ideal for use in areas where access is smaller than the test diameter. Can also be supplied with the Inflation Tube in the centre to block off either side of a T.
Easily inflated for trouble free pipe sealing.
Fitted either with a Schrader valve, or brass air tap. Larger sizes fitted with ball valve for inflating using a compressor.
Can be fitted with a pressure gauge to prevent over inflation.
Canvas bags are supplied with 1.2mtr or 3mtr hose as standard, but can be manufactured with longer hose to facilitate remote sealing when required.
Nominal pipe sizes, minimum and maximum pipe diameters each bag will fit, maximum test pressure, and weight of bag are below

Column Diameter of Waterway = Max Inflation Pressure on data sheet below

CANVAS AIR BAGS WITH BRASS TAPS ARE INFLATED WITH A BRASS INFLATOR, HOROBIN CODE 82011