Accumulators And Pulsation Dampeners
Two piston or plunger pump will require the use of a pump pulsation dampener while pumps with 3 or more pistons run smoother and seldom require this component.
Rebuildable Pulsation Dampener
General Pump
Part #ZMACC
10 GPM
1,350 PSI
Max Temp – 180 Degrees
3/4″ BSP Male – INLET
Factory Pre-Charge 90 – 200 PSI
Accumulator Volume – 10 GPM
Dimensions 7.48″ L X 2.36″
Non-Rechargeable
General Pump
Part #686011
10 gpm
3,000 PSI
1/2″ NPT Male – Inlet
Factory Pre-Charge 450 PSI
Dimensions 4.69″ L X 2.91″
Rechargeable
General Pump
Part #686028
10 GPM
3,000 PSI
Max Temp – 180 Degrees
1/2″ NPT Male – INLET
Factory Pre-Charge 700 PSI Nitrogen
Accumulator Volume – 10 cu.in.
Dimensions 4.69″ L X 2.9″
Rechargeable Accumulators
General Pump
Part #686010
40 GPM
3,000 PSI
Max Temp – 180 Degrees
1″ NPT Male – INLET
Factory Pre-Charge 700 PSI Nitrogen
Nitrogen Charging Port – M28 X 1.5
Accumulator Volume – 45 cu.in.
Tech Talk
Pump Pulsation Dampeners
Pulsation is a vibration or throbbing deviation from a steady stream in the flow of water is measured in psi as the range between the lowest and highest pressures achieved in the pulsation cycle.
A pump pulsation dampener has a set pre-charged, gas-filled cylinder with a diaphragm that absorbs system shocks and minimizing pulsations, pipe vibrations, water hammering and pressure fluctuations. By minimizing pulsation in the system components like check valves, packings, and other pump components, your system will endure much less wear and tear. Shop for the accumulator tanks and pump pulsation dampener pressure parts you need at EnviroSpec.
