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> Mcdonnell and miller liquid flow switch fs-251 1" ntp
Mcdonnell and miller liquid flow switch fs-251 1" ntp
Up for sale is a McDonnell & Miller FS-251 Flow Switch ITT 1" NTP New In Box
Maximum Liquid Pressure: 160 psi
Liquid Temperature Range: 32 - 250 degree F ( 0 - 121 C)
Ambient Temperature Range: 32 - 120 degree F ( 0 - 49 C)
Electrical Enclosure Rating: FS-251: NEMA 1 ( IP 21)
Maximum Velocity: 10 ft/sec (3M/sec)
Pipe Connection thread size: 1" NPT
It has 3 electrical connections, Common, NC, and NO ( Normally Closed and Normally Open)
Four stainless steel paddles included - 1", 2", 3" & 6" (25, 50, 80, & 150mm) and screw
