Pulsation dampeners can be made of steel, aluminum, plastic, or stainless steel depending on where they will be used.
PVC/SS304/SS316 Bladder Pulsation Dampener for Chemical Feed System Metering Pump Accessories - China Badder Pulsation Dampener, Pulse Damper
Ashcroft 1/4-1106B Brass Pulsation Damper 1/4in
In-line pulsation damper - Hidracar
Mid-West Instrument
Stainless Steel Pulsation Dampeners – LMI Pumps
Pulsation Dampener, Port Inlet 1/2in MPT, 15GPM, Precharged 450PSI, 180°F, Carbon Steel Sealed
Brass or Stainless Steel Pressure Snubber Pulsation Dampener - China Dampener, Snubber
True Blue PDS180EPT-PP Pulsation Dampener/Surge Suppressor: : Industrial & Scientific
Flexodamp FD Flexible Pulsation Dampener
Dampener (Pulsating Pressure Softening Product), MIGISHITA SEIKI
Water-proof Efficient And Requisite pulsation dampener
Brass, steel, or stainless steel material options & 1/4 or 1/2 NPT connection options
Ashcroft Pulsation Dampener
Ashcroft 1106 Pulsation Dampener - JM Test Systems
Ray Snubbers 022B, 022M, 022S, 022SS Brass, Stainless Steel, Monel Industrial Piston Type Pressure Snubbers, Pulsation Dampeners - BriceBarclay
Pulsation Dampeners - UdorUSA