![Photo [REMOVED FROM PRODUCTION] - Geberit HDPE Air admittance valve for Geberit drainage systems, d 56/63 [Code number: 305.900.00.1]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBa1BFIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--3cd657afb71fa6187ea06b441eb01351b0b72c75/305.900.00.1-photo.jpg?locale=en)
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Application purposes:
Characteristics:
Scope of delivery:
Operating temperature: -20 - +60 °C
Air-flow rate (atmospheric air) at -250 Pa: 7.5 l/s
| d | G | d1 | B | H | h | L |
|---|---|---|---|---|---|---|
| mm | " | mm | cm | cm | cm | cm |
| 50 | 1 1/2 | 57 | 7 | 7.3 | 3.5 | 8 |
Installation instruction: 
Geberit HDPE Air admittance valve for Geberit drainage systems
![Draft [REMOVED FROM PRODUCTION] - Geberit HDPE Air admittance valve for Geberit drainage systems, d 56/63 [Code number: 305.900.00.1]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBa1RFIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--295aafb66cebf70494a774fb0aaa02d68804f38f/305.900.00.1-draft.jpg?locale=en)