Product Name: Model 164.FMSA Bronze Water Hammer Arrestor
S.W. Brand Model 164.FMSA Bronze Water Hammer Arrestor
Description:
Water hammer is usually recognized by a “bang” or “thump” in water lines. The noise occurs when a closing valve instantaneously stops the flow of moving water. This sudden stop results in a pressure spike behind the valve which acts like a tiny explosion inside the pipe. This pressure spike will reverberate throughout the plumbing system, rattling and shaking pipes, until it is absorbed.
The water hammer arrestor helps eliminate annoying and potentially damaging water hammer. The water hammer arrestors incorporate a permanent, pre-charged sealed air chamber to absorb the water shock.
Size: 2-1/2”~6”
Feature:
Temperature Range: -20℉ TO 180℉
Normal Operating Pressure: 35 PSI to 250 PSI
Material:
Cap: ASTM C37700 or C84400
Piston: ASTM C84400
O-ring: NBR
Adapter or Flange: ASTM C84400
Barrel: ASTM B88
Dimension:
Safety/ Quality Approvals:
ISO 9001 Certificate
