Snubber - Pulsation Dampener

Snubbers (Pulsation Dampners) are used in line with a pressure gauge to suppress line pulsations and keep the pointer steady.

They have a combination of a ball check valve arrangement for protection against sudden pressure surges and an adjustable fine thread choke valve to smooth out minor line pulsations. Available in brass or stainless steel with threads 1/4"BSPT, 3/8"BSPT or BSPP, 1/2"NPT or BSPP.