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You searched for: McDonnell Miller Low Water Cutoffs & Flow Switches
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McDonnell Miller Low Water Cutoffs & Flow Switches




LOW WATER CUTOFFS
McDonnell & Miller Low Water Cut-offs are specially designed to protect steam boilers from the hazards of a low water condition. In operation they will interrupt the electrical current to the firing device, if the water in the system drops below the boiler manufacturers’ minimum safe water level.
These low water cut-offs also provide an additional circuit for a water feeder or a low water alarm, should you desire to install one, for additional protection.

LIQUID FLOW SWITCHES
The flow of liquids in pipelines plays an important role in industry and commerce. Under most circumstances it is essential to know whether or not there is a flow in a pipeline, and to act upon that knowledge. That is the reason for, and the function of, McDonnell & Miller Flow Switches.













McDonnell Miller Reference and Product Selection
McDonnell & Miller General Catalog
Item IDDescriptionPricePkg QtyUnit SizeQuantity
150S
COMB LOW WATER CUT OFF & PUMPIn Stock - Ships Same Day$608.49/EA11
150S-HD
/contentonly.aspx?file=images/items/150S-HD_s.* does not exist
HEAD MECH W/SNAP ACTIn Stock - Ships Same Day$555.19/EA11
150S-M
/contentonly.aspx?file=images/items/150S-M_s.* does not exist
172702 HI PRESS LWCO & PUMP CTRLIn Stock - Ships Same Day$608.49/EA11
150S-M-HD
173203 HEAD F/150 SNAP ACTIn Stock - Ships Same Day$555.19/EA11
21
/contentonly.aspx?file=images/items/21_s.* does not exist
MAKE-UP FEEDERIn Stock - Ships Same Day$524.10/EA11
25A
/contentonly.aspx?file=images/items/25A_s.* does not exist
MAKE-UP WATER FEEDER (126800)In Stock - Ships Same Day$781.70/EA11
2M
CUTOFF SW W/MAN RESIn Stock - Ships Same Day$123.47/EA11
47-2
/contentonly.aspx?file=images/items/47-2_s.* does not exist
FEEDER W/CUTOFF SWIn Stock - Ships Same Day$741.73/EA11
51-2
/contentonly.aspx?file=images/items/51-2_s.* does not exist
H20 FEEDR/CUT OFF COMB 135000In Stock - Ships Same Day$914.95/EA11
61
/contentonly.aspx?file=images/items/61_s.* does not exist
LOW WATER CUT OFF 20PSI 1 IN 120VIn Stock - Ships Same Day$328.67/EA11
61-HD
HEAD MECHNSM F/61 140300In Stock - Ships Same Day$270.93/EA11
63
/contentonly.aspx?file=images/items/63_s.* does not exist
LOW WATER CUT OFFIn Stock - Ships Same Day$413.06/EA11
63M
/contentonly.aspx?file=images/items/63M_s.* does not exist
LO H2O CUT OFF W/MANL 143100In Stock - Ships Same Day$413.06/EA11
64
/contentonly.aspx?file=images/items/64_s.* does not exist
LOW WATER CUTOFFIn Stock - Ships Same Day$355.32/EA11
64-HD
/contentonly.aspx?file=images/items/64-HD_s.* does not exist
HD MCH F/64 144400In Stock - Ships Same Day$306.46/EA11
67
/contentonly.aspx?file=images/items/67_s.* does not exist
M/M LOW WATER CUT OFF 149400In Stock - Ships Same Day$302.02/EA11
69
/contentonly.aspx?file=images/items/69_s.* does not exist
LOW WATER CUT OFF BUILT IN 4.125 INIn Stock - Ships Same Day$239.84/EA11
750-MT-120
(176207) LO CT OFFIn Stock - Ships Same Day$142.13/EA11
FS1
FLOW SWITCH 1/2 NPTIn Stock - Ships Same Day$217.63/EA11
FS4-15SS
/contentonly.aspx?file=images/items/FS4-15SS_s.* does not exist
PADDLE KIT (310451)In Stock - Ships Same Day$15.55/EA11
FS4-3
/contentonly.aspx?file=images/items/FS4-3_s.* does not exist
FLOW SWITCH (114400)In Stock - Ships Same Day$129.70/EA11
FS4-3S
/contentonly.aspx?file=images/items/FS4-3S_s.* does not exist
AIR FLOW SW SS 114641Usually ships within 20 days$408.62/EA11
FS5-1
/contentonly.aspx?file=images/items/FS5-1_s.* does not exist
1 IN FLO SWTCH IN 114780In Stock - Ships Same Day$222.08/EA11
FS5-3/4
/contentonly.aspx?file=images/items/FS5-3%2f4_s.* does not exist
LIQUID FLOW SWITCH 3/4 IN 114760In Stock - Ships Same Day$222.08/EA11
FS7-4
FLOW SWITCH ITT MCDONNEL & MILLERIn Stock - Ships Same Day$364.20/EA11
FS7-4E
FLOW SWITCHIn Stock - Ships Same Day$515.21/EA11
FS7-4SW
1 1/4 IN NPT FSIn Stock - Ships Same Day$701.76/EA11
FS7-4W
/contentonly.aspx?file=images/items/FS7-4W_s.* does not exist
LIQUID FLOW SWITCH 120201In Stock - Ships Same Day$435.27/EA11
FS8-W
/contentonly.aspx?file=images/items/FS8-W_s.* does not exist
LIQ SW NEMA 4XIn Stock - Ships Same Day$173.22/EA11