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McAlpine VP50P Ventapipe 50 Air Admittance Valve for 3in and 4in Pipe

Product code: 227123
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For use in above ground drainage systems to provide a means of ventilation under conditions of reduced pressure when ventilating pipes are terminated inside buildings.
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Product details
  • Inlet Size: 4 in
  • Material: Rubber Seal
  • Colour: Grey
  • Pack Quantity: 1
  • Type: Air Admittance Valves
  • Brand Name: McAlpine
  • Made To Order: N
Features & benefits
  • For use in above ground drainage systems
  • Enables ventilating pipes to be terminated inside the building thereby avoiding roof penetration
  • Allows greater flexibility when installing additional appliances to existing drainage systems
  • Ventapipe eliminates problems of freezing associated with external pipes
  • Is suitable for use with either plastic or metal pipes
  • Air flow capacity is 8.9 l/s
  • BS EN 12380:2005
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