FloPlast AV110W White Solvent Weld Air Admittance Valve, 110mm

With the use of the compression socket fits directly to 32mm ABS, Polypropylene and MUPVC UK designated pipe work Air admittance valve may also be used as a secondary rodding point to remove blockages Product is A1 approved in accordance with BS EN 12380 - it can be installed below the flood level of connected appliances. Tested and approved for use in installations varying between -20° & +60°C (no insulation required). Saves the need to penetrate the outer roof shell. Kite marked to BS EN 12380 - Licence number KM512474. CE marked to BS EN 12380 Attestation level 4., Weight: 1.03176338616 pounds, Manufacturer: FloPlast