Backflow Prevention Devices

Section Code 0022 : SCHEDULE 2- Section 6.2. Type DB - Pipe interrupter with atmospheric vent and moving element.

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#1904356

‘Nabic Fig. 256B’ range of type ‘DB’ pipe interrupters with chromium plated DZR brass bodies, incorporating silicone diaphragms and EPDM ‘o’ rings. Maximum supply pressure 10.0 bar. Maximum operating temperature 60°C.

Section:
0022 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2- Section 6.2. Type DB - Pipe interrupter with atmospheric vent and moving element.
WRAS Approval Number:
1904356
Expiry date:
30/04/2024
Size:
⅜” - ¾” BSP (M or F)
Marking:
IAT (brand of Crane), size, flow, direction arrow, fig No, DW approval on body.
Installation Requirements:
R001
Model:
Nabic Fig 256B: N-256B-010-M: ⅜” BSP (M), N-256B-015-M: ½” BSP (M), N-256B-020-M: ¾” BSP (M), N-256-015-F: ½” BSP (F) & N-256B-020-F: ¾” BSP (F).
Manufacturer:
Crane Building Services and Utilities
Company Name
Crane Building Services and Utilities
Address
Crane House, Epsilon Terrace, West Road
Postcode
IP3 9FJ
Country
Ipswich
Phone
(01473) 277 454

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