4000SS-AUS

Stainless Steel Reduced Pressure Zone Device, DN65-DN250

  • Stainless steel body is half the weight of competitive designs reducing installation & shipping costs
  • No special tools required for servicing
  • Patented cam-check assembly provides maximum flow at low pressure drop
  • Stainless steel relief valve features a balanced rolling diaphragm to eliminate sliding seals and lower maintenance costs
  • Short end-to-end dimensions makes retrofit easy
  • Compact construction allows for smaller enclosures
  • Stainless steel construction provides long term corrosion resistance and maximum strength
Series Specifications
Application Backflow Prevention

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Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet or contact us. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:


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