| |
McAlpine Ventapipe 50 Air Admittance Valve with 2in Universal Outlet VP50 - UKHomeOwners.com |
| |
Product reviews for McAlpine Ventapipe 50 Air Admittance Valve with 2in Universal Outlet VP50
|
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.
|
|
|
|
