This is Magnetic Scale Inhibitor 1.08L/s manufactured by RS PRO. The manufacturer part number is 897-7034. Is it WRAS approved yes .

RS PRO Magnetic Scale Inhibitor, 1.08L/s

Manufacturer:

RS PRO

Manufacturer Part No:

897-7034

Enrgtech Part No:

ET20184590

Warranty:

Manufacturer

£ 139.40

Checking for live stock

Maximum Flow Rate:

1.08L/s

Maximum Working Pressure:

12 bar

Connection Size:

22mm

WRAS Approval:

Yes

Connection:

22 mm Compression

Thread Standard or Connection Type:

Compression

Scale Prevention Mechanism:

Magnetic

Specifications Details(Technical Reference)