Water Regulations Approval Scheme Ltd

Diehl Metering GmbH & Diehl Metering Poland. Approvals

WRAS Approval Number: #2304050

Range of in-line ultrasonic water meters with DZR brass bodies. The following sizes only include a plastic strainer, DN15 - DN32 sizes (incorporated), DN40 size (optional). Maximum working pressure 16.0 bar.

Non-metallic materials and components comply with BS6920 at 65°C

Section:: 1505 Water Meters
WRAS Approval Number:: 2304050
Expiry date:: 30/04/2028
Size:: DN15 = ¾” BSP (M), DN20 = 1” BSP (M), DN25 = 1¼” BSP (M), DN32 = 1½” BSP (M), DN40 = DN40 Flanged or 2” BSP (M), DN50 = DN50 Flanged or 2½” BSP (M).
Marking:: Diehl logo, Hydrus, CE, size, pressure and other technical information on casing.
Installation Requirements:: R001
Model:: HYDRUS 1.3 Type 171 range: DN15, with 110, 165 & 170mm length, DN20, with 110, 130, 165, 175, 190 & 220mm length, DN25, with 150, 175, & 260mm length, DN32, with 260mm length, DN40, with 200 & 300mm length (200mm not available on flanged model), DN50, with 270 & 300mm length.
Manufacturer:: Diehl Metering GmbH & Diehl Metering Poland.

Company Name
Diehl Metering GmbH & Diehl Metering Poland.
Address
Industiestrasse 13 91522 Ansbach Germany

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WRAS Approval Number: #2305058

Range of water meters with brass (CW724R & CC770S) and plastic (Composite) bodies, incorporating plastic strainers and EPDM ‘O’- rings. Maximum working pressure 16.0 Bar. Temperature: 60.0°C for brass (CW724R & CC770S) models & Cold water use only for composite models.

Section:: 1505 Water Meters
WRAS Approval Number:: 2305058
Expiry date:: 31/05/2028
Size:: DN15 – 3.4” BSP (M), DN20 – 1” BSP (M), DN25 – 1.1/4” BSP (M) or DN25 Flanged, DN32 – 1.1/2” BSP (M) or DN32 Flanged, DN40 – 2” BSP (M) or DN40 Flanged.
Marking:: Hydrus, Diehl Metering and product info on casing. Flow arrow on body and cover.
Installation Requirements:: R001
Model:: HYDRUS 2 (CW724R): DN15 – Lengths 110, 165 & 170mm, DN20 – Lengths 105, 130, 165, 175, 190 & 220mm, DN25 – Lengths 135, 150, 175 & 260mm, DN32 – Length 260mm, DN40 – Lengths 200 & 300mm. HYDRUS 2 (CC770S): DN25 – Length 260mm, DN32 – Length 260mm, DN40 – Length 300mm. HYDRUS 2 (Composite): DN15 – Lengths 110, 115, 165 & 170mm, DN20 – Length 190mm.
Manufacturer:: Diehl Metering GmbH & Diehl Metering Poland.

Company Name
Diehl Metering GmbH & Diehl Metering Poland.
Address
Industiestrasse 13 91522 Ansbach Germany

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