| Description : Supply Of 1. Supply Of Diaphragm - Epdm Weir Type Open Type Suitable For 20 Mm Diaphragm Valve, Shore Hardness - 65 Plus Or Minus 10. Design Standard - Bs En 13397, Testing Standards - En 12266-1,2. Supply Of Diaphragm - Epdm Weir Type Close Type Suitable For 20 Mm Diaphragm Valve, Shore Hardness - 65 Plus Or Minus 10. Design Standard - Bs En 13397, Testing Standards - En 12266-1,3. Supply Of Diaphragm - Epdm Weir Type Open Type Suitable For 50 Mm Diaphragm Valve, Shore Hardness - 65 Plus Or Minus 10. Design Standard - Bs En 13397, Testing Standards - En 12266-1,4. Supply Of Diaphragm - Epdm Weir Type Close Type Suitable For 50 Mm Diaphragm Valve, Shore Hardness - 65 Plus Or Minus 10. Design Standard - Bs En 13397, Testing Standards - En 12266-1,5. Supply Of Diaphragm - Epdm Weir Type Open Type Suitable For 80 Mm Diaphragm Valve, Shore Hardness - 65 Plus Or Minus 10. Design Standard - Bs En 13397, Testing Standards - En 12266-1,6. Supply Of Diaphragm - Epdm Weir Type Close Type Suitable For 80 Mm Diaphragm Valve, Shore |