Description
Ames Fire & Waterworks®, F0690477, Backflow Preventer with Flood Sensor, Straight, Series: 4000SS-FS, 2-1/2 in Nominal, Flanged End Style, 175 psi Pressure, 33 to 110 deg F, Reduced Pressure Zone Backflow, Media: Water, Stainless Steel Body, Domestic
Features:
- Short end-to-end dimensions makes retrofit easy
- Cam-check assembly provides maximum flow at low pressure drop
- Top mounted test cocks
- Compact construction for smaller enclosures
- Stainless steel relief valve features a balanced rolling diaphragm to eliminate sliding seals and lower maintenance costs
- Flood sensor with SentryPlus Alert technology to detect water discharges from the relief valve
- Flood alerts feature available with add-on sensor connection kit
- Stainless steel body is half the weight of competitive designs reducing installation and shipping costs
- Stainless steel construction provides long term corrosion resistance and maximum strength
Applications:
Ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and from other contaminants found at the service line entrance
Standards/Approval:
- ASSE 1013
- cCSAus B64.5
- cULus Classified
- FM Approved
- AWWA C511-92
Warranty:
1 Year
