Pulse Hose - Pulsation Dampener for Piston and Plunger Pumps

Pulse Hose: This Pulsation Dampener works to absorb the shock of pump discharge pulsations on Hypro Plunger Pumps and Piston Pumps.
Pulse Hose Pulsation Dampener (in red) shown schematically in the context of a pressure washer assembly.

Pulse Hose Pulsation Dampener (in red) shown schematically in the context of a pressure washer assembly.

  • Hypro Pulse Hose 1
    (3375-0008)
    USD $34.26
  • 40" Special Hi Flex Hose 3/8" FNPT X 3/8" NPT
    (3375-0011)
    USD $37.88
  • 24" Special Hi Flex Hose ./8" FNPT X One End Plugged
    (3375-0012)
    USD $33.05
  • Pulse Hose 6
    (3375-0022)
    USD $40.36

Details

The Pulse Hose is a device that acts to dampen pump discharge pulsations. The use of a pulse hose is recommended for the Hypro Small Twin Plunger Pumps of the 5300 series.

The following table lists the particular features of the Pulse Hoses we offer:

Part # Description Max. Pressure Hose Couplings
3375-0008 24" special hi-flex hose 1500 PSI 3/8" FNPT x 3/8" MNPT
3375-0011 40" special hi-flex hose 1500 PSI 3/8" FNPT x 3/8" MNPT
3375-0012 24" special hi-flex hose 1500 PSI 3/8" FNPT x plugged end
3375-0021 25" special hi-flex hose 1500 PSI 1/4" MNPT x plugged end
3375-0022 40" special hi-flex hose 1500 PSI 1/4" MNPT x plugged end
  1. Can be mounted vertically or horizontally
  2. Should be mounted upstream from the unloader valve (provided the valve will function properly) for maximum system protection. Otherwise, mount downstream from the unloader valve.
  3. As an alternative to the Pulse Hose, consider using the Surge Tank for Piston and Plunger Pumps (refer to Related Products below)

Please Note: This is currently a non-stock item, therefore, orders will require 5-10 days for processing.

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