Min. Order Reference FOB Price
5 Pieces US$35.00-39.00 / Piece
Product Description
FM UL Pressure Switch for Fire Fighting Pressure Switch Technical Features ·Certificates: FM, UL ·Dimension: 121mm(4 3/4")×57mm(2 1/4")×111mm(4 3/8") ·Wiring Inlet Size: 1/2" NPT ·Differential Pressure Setting: 1 PSI (cannot be adjusted after ...