Description

Material: Ductile Iron; Bronze; Stainless Steel
Size&Connection:Thread 1/2” to 4”; Flange 3” to 12”
Pressure range: Max 12kgf/cm2 (DI) & 20kgf/cm2 (SS)
Sealing: NBR; Viton

Model ALF, L-Style Water Hammer Arrestor, also known as Pulsation Dampener, are used to absorb the shock when water flowing in a piping system suddenly stops due to fast closing shutoff valves. This device protects against annoying and potentially damaging effects of water hammer. L-Shape design allow device to blend into the pipeline with style.
What is the Design of our Water Hammer Arrestor?
Our L-Type Water Hammer Arrestor are designed with Rubber Air Chamber that absorbs pulse momentums caused by water hammer effect to effectively decrease shocks and banging within pipeline

Where should a water hammer arrestor be installed?
Normally, Water Hammer arrestor are installed at corner of pipeline that close to check valve or on/off valves, where the water hammer mostly occurred.

Project Reference : Water Plant Pipeline in Taiwan

Illustration sketch of how water hammer absorbed by air chamber