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diaphragm cover
this unit has a 4 inch cast iron pipe size (CIPS) coupler for easy connection to the underground supply (AWWA C900 PVC) and 4 inch ductile iron pipe industry standard grooved-end connection (AWWA C606) on the building side for easy connection to the overhead fire sprinkler system
Its epoxy-coated cast iron body provides excellent corrosion resistance
The check kit consists of a seat
Febco - FP-RFK-FBF-BMS-CFS 2 1/2-10 - Part of the SentryPlus Alert Technology Series Egress System diaphragm coverThis BMS flood sensor retrofit kit includes a flood sensor with mounting hardware, sensor activation module with cable, ground wire, and power adapter. Use this kit to install the flood sensor and enable flood detection capabilities on the relief valve of an existing installation linked to a BMS controller (not included). For use with models LF860 Large, LF866, LF880V, LF886V, Sizes 2 1 2 to 10 IN. Features Includes flood sensor with mounting
US$ 449.50
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US$ 449.50
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