• McDonnell Miller, Series 61 ( 140100 ), Mechanical Low Water Cut-Off for Steam Boiler|Series 61 Mechanical Low Water Cut-Off for Steam Boiler|Series 61 Mechanical Low Water Cut-Off for Steam Boiler|Series 61 Mechanical Low Water Cut-Off for Steam Boiler
  • McDonnell Miller, Series 61 ( 140100 ), Mechanical Low Water Cut-Off for Steam Boiler|Series 61 Mechanical Low Water Cut-Off for Steam Boiler|Series 61 Mechanical Low Water Cut-Off for Steam Boiler|Series 61 Mechanical Low Water Cut-Off for Steam Boiler
  • McDonnell Miller, Series 61 ( 140100 ), Mechanical Low Water Cut-Off for Steam Boiler|Series 61 Mechanical Low Water Cut-Off for Steam Boiler|Series 61 Mechanical Low Water Cut-Off for Steam Boiler|Series 61 Mechanical Low Water Cut-Off for Steam Boiler
  • McDonnell Miller, Series 61 ( 140100 ), Mechanical Low Water Cut-Off for Steam Boiler|Series 61 Mechanical Low Water Cut-Off for Steam Boiler|Series 61 Mechanical Low Water Cut-Off for Steam Boiler|Series 61 Mechanical Low Water Cut-Off for Steam Boiler
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McDonnell & Miller

McDonnell & Miller 61 Mechanical Low Water Cut-Off

McDonnell & Miller 61 Mechanical Low Water Cut-Off

For Steam Boilers
$633.18 USD
$633.18 USD
Item Number
140100
Manufacturer Part No
140100
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McDonnell Miller, Series 61 ( 140100 ), Mechanical Low Water Cut-Off for Steam Boiler

Spec Sheet
Replacement Parts for 61 Series

Features
  • For residential and commercial low pressure steam boiler applications
  • For boilers of any steaming capacity
  • Adjustable BX outlet for easy installation
  • Dual precision switches for dependable operation of the low water cut-off and alarm or electric water feeder
  • Packless bellows
  • 1" NPT equalizing pipes and blow down valve required
  • Maximum steam pressure 20 psi (1.4 kg/cmÃÃÃÃÃÂ ²)
Specification
Category Boiler Controls
Series 61
Model No. 61
Standards UL listed, CSA certified
Electrical Ratings - 120 VAC
Motor Switch Rating(Amperes) - 120 VAC Full Load - 7.4
Locked Rotor - 44.4
Pilot Duty - 120 VAC 125 VA
Electrical Ratings - 240 VAC
Motor Switch Rating(Amperes) - 240 VAC Full Load - 3.7
Locked Rotor - 22.2
Pilot Duty - 240 VAC 125 VA