McAlpine Dergo Air Admittance Valve 2", 3", 4" Soil Pipe VP50-100 - 47BVP050

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McAlpine Dergo Air Admittance Valve 2", 3", 4" Soil Pipe VP50-100

The McAlpine VP50-100 ventapipe air vent will fit 2 inch, 3 inch and 4 inch waste and soil pipe to provide ventilation when there is negative pressure within the pipe

Made for above ground drainage systems to provide a means of ventilation under conditions of reduced pressure when ventilating pipes are terminated inside buildings in accordance with BS EN 12056-2:2000. 

Finned rubber seal will push in to 4 inch (110mm) soil pipe
Remove the rubber seal to solvent weld on to 3 inch (75mm) soil pipe
Remove plastic adapter to connect to 2 inch (50mm) waste pipe via compression fitting

Has an air flow capacity of 16.3 litres per second

Must be installed vertically - Only to be used internally

Please note that all prices include 20% VAT
£31.99

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