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Item: 70-7220
Description: Wilden® Equalizer® Surge Dampener SD Series creates laminar process flow by reducing and/or eliminating pump pulsation. SD Equalizers do this by using the same air supply as the pump to counter the pressure changes within the system. When installed properly using the same air supply as the pump, SD Equalizers equalize the correct air pressure to match variations in liquid flow or discharge pressure. Lowers system maintenance costs Protects in-line equipment Self-adjusts to varying system pressure
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Wilden 1" Surge Dampener, Polypropylene NPT Santoprene® Elastomers

Item: 70-7220
Description: Wilden® Equalizer® Surge Dampener SD Series creates laminar process flow by reducing and/or eliminating pump pulsation. SD Equalizers do this by using the same air supply as the pump to counter the pressure changes within the system. When installed properly using the same air supply as the pump, SD Equalizers equalize the correct air pressure to match variations in liquid flow or discharge pressure. Lowers system maintenance costs Protects in-line equipment Self-adjusts to varying system pressure
  • Fluid Connection Inlet Size (in.): 1"
Attributes
Model (in.):
SD1
Wetted Path Material:
Polypropylene
Diaphragm Material:
Santoprene®
Connection Standard:
NPT
Air Inlet Connection:
1"
Shipping Weight (lbs):
17.4
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Chemical Compatibility
Wetted Path Material
Polypropylene
Diaphragm Material
Santoprene®
Recommended Products
Spare Parts
Item Overiew for Wilden® 70-7220
The Wilden® 70-7220, a 1" In-Line Equalizer® Surge Dampener with Mild Steel Air Chamber – Polypropylene Wetted Parts and Wil-Flex® (Santoprene)® Diaphragm with TV O-rings 70-7220 Surge Dampener design ensures efficiency and longevity.
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