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Caleffi Water Hammer Mechanical Arrester - 1/2" BSP

£37.57 £31.31
£37.57 £31.31
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Part Number: 20923

Manufacturer's Part Number: 525040

Caleffi Water Hammer Mechanical Arrester - 1/2" BSP

Mechanical, maintenance free device to prevent water hammer in plumbing systems. Fit as close to a single problem tap or valve as possible.
Brass body with polymer piston, steel spring and EPDM seals.
Max. Water Hammer Pressure: 50 bar.
Operating Start Pressure: 3 bar.
WRAS approved.

Product Specification

Brand Caleffi
Approved by WRAS
Application Water hammer prevention
Diameter 52 mm max.
Dimensions Body height (excluding thread) : 74 mm.
Max. diameter : 52 mm.
Height 74 mm
Material Brass
Max. Operating Pressure 10 bar
Max. Water Temperature 90°C
Potable Potable
Size 1/2" BSP
Type Mechanical Arrestor
Weight 0.5 kg
WRAS Approved Approval Number: 2109328

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