4000SS-AUS
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Stainless Steel Reduced Pressure Zone Device, DN65-DN250
Series 4000SS-AUS reduced pressure zone assembly backflow preventer devices are designed to prevent the reverse flow of polluted water from entering the potable water supply. These models can be applied, where approved by the local authority, for cross connection control in High Hazard installations. Series 4000SS feature short end-to-end dimensions, light weight stainless steel body, and low head loss.
- Stainless steel construction provides long term corrosion resistance and maximum strength
- Stainless steel body is half the weight of competitive designs reducing installation & shipping costs
- Short end-to-end dimensions makes retrofit easy
- Patented cam-check assembly provides maximum flow at low pressure drop
- No special tools required for servicing
- Compact construction allows for smaller enclosures
- Stainless steel relief valve features a balanced rolling diaphragm to eliminate sliding seals and lower maintenance costs
Literature
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