ST. LOUIS—Potter Electric Signal Co. recently introduced what it says is an industry first: a self-testing flow switch for wet sprinkler systems that requires no discharge of water. Mike Henke, ...

An in-line flow-control switch features both a female and a male luer lock. Consisting of a polycarbonate body and an acetal slider that acts as an on-off switch, the high-pressure 97337 switch can be ...

There are many design aspects that are evaluated early in project development to help foresee potential problems that may arise during test & balance (TAB). Many of these include, but are not limited ...

FCI's SP76 adapter for NeSSI modular manifolds allows the FS10A to be installed into a standardized mechanical platform for analyzers and sensors. The NeSSI (New Sampling/Sensor Initiative) has been ...

Q: What are the International Code Council rules for the monitoring of sprinkler systems? A: Under the International Building/Fire Codes, all code-required sprinkler systems must meet the following ...