Skip to Main Content


Double Check Detector Assemblies

Series 007DCDA Double Check Detector Assemblies prevent the backflow of non-health hazard fire protection system substances from being pumped or siphoned into the potable water supply. They incorporate a meter to detect ground leaks and unauthorized illegal taps, greatly reducing annual water expenses. The compact epoxy coated cast iron unibody and modular check design facilitate simple and easy installation and maintenance. Maximum Working Pressure: 175psi (12.06 bar).


  • Maximum flow at low pressure drop
  • Provide detection point for costly water leaks and illegal taps
  • Require no special tools for servicing
  • Single cover, top-entry design allows for convenient access for maintenance

Select a Model

Select options below to identify the UPC, Order Code, and Repair Kit for a specific 007DCDA

Approval Information

For approval information, please refer to the products specification sheet. For any other information on product certification and documentation information, please visit our certification partner websites: