Canvas Air Bag c/w Schrader Valve

Canvas Air Bag c/w Schrader Valve

Product Specification


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 with a Schrader Valve for use with a Plastic Hand Pump - Horobin Code 84011. Larger sizes can be used with a foot pump or small compresser.
Can be fitted with a Pressure Gauge to prevent over inflation.
Extension hose available to facilitate remote sealing.
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

 

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
81014 50mm 2" 45mm 55mm 10p.s.i 2.5p.s.i 0.16kg
81024 75mm 3" 70mm 80mm 10p.s.i 2.5p.s.i 0.16kg
81034 100mm 4" 95mm 105mm 10p.s.i 2.5p.s.i 0.20kgs
81044 125mm 5" 120mm 130mm 10p.s.i 2.5p.s.i 0.20kg
81054 150mm 6" 145mm 155mm 6p.s.i 1.5p.s.i 0.22kg
81064 175mm 7" 170mm 180mm 4p.s.i 1p.s.i 0.30kg
81074 200mm 8" 195mm 205mm 4p.s.i 1p.s.i 0.32kg
81084 225mm 9" 220mm 230mm 4p.s.i 1p.s.i 0.27kg
81104 250mm 10" 245mm 255mm 4p.s.i 1p.s.i 0.28kg
81124 300mm 12" 295mm 305mm 3p.s.i 0.75p.s.i 0.32kg
81144 350mm 14" 345mm 355mm 3p.s.i 0.75p.s.i 0.40kgs
81154 375mm 15" 370mm 380mm 3p.s.i 0.75p.s.i 0.40kgs
81164 400mm 16" 395mm 405mm 3p.s.i 0.75p.s.i 0.42kg
81184 450mm 18" 445mm 455mm 2p.s.i 0.5p.s.i 0.47kg
81194 500mm 20" 495mm 505mm 2p.s.i 0.5p.s.i 0.51kg
81204 525mm 21" 520mm 530mm 2p.s.i 0.5p.s.i 0.58kg
81205 550mm 22" 545mm 555mm 2p.s.i 0.5p.s.i 0.58kg
81214 600mm 24" 595mm 605mm 2p.s.i 0.5p.s.i 0.64kg
81224 675mm 27" 670mm 680mm 2p.s.i 0.5p.s.i 0.84kg
81225 700mm 28" 695mm 705mm 2p.s.i .5p.s.i 0.89kg
81234 750mm 30" 745mm 755mm 2p.s.i 0.5p.s.i 0.84kg
81244 800mm 32" 795mm 805mm 2p.s.i 0.5p.s.i 0.89kg
81284 900mm 36" 895mm 905mm 1p.s.i 0.25p.s.i 1.03kg