McDonnell & Miller 143600 Model 64 – Low Water Cut-Off

McDonnell & Miller 143600 Model 64 – Low Water Cut-Off

McDonnell & Miller model number 64 is a float-operated low water cut-off for steam or hot water boilers. This control features an automatic reset with dual 120 volt switches for low water cut-off and alarm or electric water feeders. Its maximum pressure is 50 psi and has a tapped 1″ FIP connection for equalizing pipes. Blow down valve required.

McDonnell & Miller 143600 Model 64 – Low Water Cut-Off

McDonnell & Miller model number 64 is a float-operated low water cut-off for steam or hot water boilers. This control features an automatic reset with dual 120 volt switches for low water cut-off and alarm or electric water feeders. Its maximum pressure is 50 psi and has a tapped 1″ FIP connection for equalizing pipes. Blow down valve required.

Specifications

Downloads

Mcdonnell-Miller_liquid-flow-switches_catalog 

Mcdonnell Miller_liquid-flow-switches_parts-list 

Mcdonnell-Miller_series-fs4-3-liquid-flow-switch_instructions

Mcdonnell-Miller_general_catalog 

Mcdonnell-Miller_Service_catalog

Mcdonnell-Miller_series-fs-5-liquid-flow-switch_instructions

Mcdonnell-Miller_series-fs-8-liquid-flow-switch_instructions

Mcdonnell-Miller_series-fs-8-liquid-flow-switch_techsheet

Mcdonnell-Miller_series-fs-8-liquid-flow-switch_parts

Mcdonnell-Miller_water-feeders_catalog

Mcdonnell-Miller_water-feeders_parts-list

Mcdonnell-Miller_model-21-221-water-feeder_instructions

Mcdonnell-Miller_liquid-level-control_overview

Mcdonnell-Miller_27w-liquid-level-control_instructions

Mcdonnell-Miller_lwco_catalog

Mcdonnell-Miller_lwco_parts-list

Mcdonnell-Miller_series-63-lwco_instructions

Mcdonnell-Miller_series-63_64_65-replacement-floats_instructions