Morrison recently unveiled its much-anticipated 446 Emergency Shut-off Valve. The 446 normally open valve is designed to shut off liquid flow in the event of a fire or excessive temperatures. This new 446 valve is cULus listed to ULC/ORD-C842.
Morrison is excited to introduce our new series of multi-level sensors. These float-activated simple switch devices are capable of sensing liquid levels from 1 to 4 specified set points. They provide audible and visual alarm functionality when paired with Morrison's 918AC System Interface or 918S/D/Q Tank Alarms.