EA453 Drinking water Backflow Preventor (Single Check)
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EA453 Drinking water Backflow Preventor (Single Check)
EA453 Drinking water Backflow Preventor (Single Check)
Description
Pressure rating 16 bar (DN200, DN250 10 bar). Max temp. 100°. Ductile Iron With External/Internal Epoxy Coating Casing. 2 Drilled Bosses + Test Cock 1/2'' 1 Drilled Bosses + 1 Drain Plug 1/2'' (Except Dn40/50: 1/4''). DZR Brass Closing System and Shaft. Brass Valves and Plug. Stainless Steel Seat and Spring. EN1717, EN13959. PN10 is available for 200 and 250mm on request.
UK STANDARD STOCK
Technical Features
Part no.
| 149B3832W | 10062439 | EA453 DN65 PN10/16 |
| 149B3833W | 10062440 | EA453 DN80 PN10/16 |
| 149B3834W | 10062441 | EA453 DN100 PN10/16 |
| 149B3836W | 10078764 | EA453 DN150 PN10/16 |