PLUG SHORT FOR PIPE 50 MM Ø WITH TIRE VALVE

The short inflatable pipe plug DN 50 seals pipes with an inside diameter of 45 to 60 mm. It is made of hard-wearing rubber with profiled grooves, adapts well to slight unevenness in the pipe wall and is suitable for all pipe materials.

The plug is inflated through its air hose of approx. 1 m with tyre valve adapter. The air supply can be extended with special accessories.

Technical data

• Nominal size: DN 50
• Application range: pipe Ø 45–60 mm
• Max. back pressure: 0.6 bar
• Max. inflation pressure: 1.2 bar
• Overall length: 168 mm
• Weight: 0.2 kg
• Material: rubber with profiled grooves
• Temperature range: approx. -20 °C to +60 °C
• Weatherproof, resistant to service water and waste water, partly resistant to chemicals (see list below)

Applications

• Sealing or shutting off pipes, sewers and drain inlets
• Repairs, maintenance and leak tests
• Flood protection and emergency response

Do not exceed the maximum inflation pressure.

Chemical resistance

Resistant: boric acid, brake fluid (type W), butanol, calcium hydroxide, diethylene glycol, ethanol, ethylene glycol, glycerine, magnesium sulfate, methanol, nitric acid, potassium chloride, sodium chloride, sodium phosphate, sodium sulfate, stearic acid, vegetable oils, water.

Limited resistance: acetaldehyde, animal fats, arsenic acid, benzaldehyde, sulfuric acid.

Not resistant: ASTM oil No. 1, ASTM oil No. 2, ASTM oil No. 3, benzene, bromobenzene, butyl acetate, chloric acid, chlorobenzene, chloroform, chromic acid, cyclohexanol, cyclohexanone, diesel fuel, diethyl ether, ether, hexane, methacrylate, methylene chloride, mineral oils, n-heptane, naphthalene, nitrobenzene, palmitic acid, petrol, phenol, phosphoric acid, sodium hypochlorite, styrene, trichloroethylene.