McDonnell & Miller

McDonnell & Miller E-11M-24V Manual Reset Switch Used with Low Water Cut Offs for Steam Boilers.  McDonnell & Miller E-11M-24V Features: With Manual Reset 24V Used for Series: 61 64 67...

McDonnell & Miller F-26 Gasket M35 Gasket for 221, 25A, 51, 53, 3155 Please see technical tab for literature McDonnell & Miller Technical Literature

McDonnell & Miller FPC-1000 Electric Low Water Cut-Off This McDonnell product is used for commercial or industrial applications as an Low Water Cut-Off. Models meet the requirements of ASME...

McDonnell & Miller FS251 Flow Switch This Flow Switch from McDonnell has a 1" NPTM Pipe Connection that's sensitivity adjusting screw makes flow adjustment easy. There is a single pole, double...

McDonnell & Miller FS4-15SS Paddle Assembly Stainless Steel Paddle Kit includes a 1", 2", 3", & 6" Paddle Please see technical tab for literature McDonnell & Miller Technical Literature

McDonnell & Miller FS4-3 Flow Switch This Flow Switch from McDonnell has a 1" NPT connection with two electrical knock-outs which allows connection from either end. There is sensitivity adjusting...

McDonnell & Miller FS7-4W Flow Switch, 1-1/4" NPT The McDonnell Flow switches are used for applications requiring a water-tight, dust-tight or a NEMA 4X rated flow switch. Features: 1¼...

McDonnell & Miller G-2-SS Ground Pole, 24"

McDonnell & Miller P-1-SS Stainless Steel Probe The McDonnell stainless steel probe ends provide protection from false signals. For use with RS sensors. 12" probe. Please see technical tab for...

McDonnell & Miller P-2-SS Ground Pole The McDonnell stainless steel(coated in teflon) are used for use with RS sensors. 24" probe. Technical Literature: McDonell & Miller LWCO Data

McDonnell & Miller P-3-SS Ground Pole The McDonnell stainless steel(coated in teflon) are used for use with RS sensors. 36" probe. Technical Literature: McDonnell & Miller LWCO Data

McDonnell & Miller PS-851-120 Electric Low Water Cut-Off Electronic low water cutoff control with probe, for hot water boilers. 120/240 volt with manual reset, LED low water indicator light, test...