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Description
51-2 Mechanical Water Feeders/Low Water Cut-Offs

Product Features
  • For low pressure steam and hot water boilers larger than 5,000 sq. ft. (465m sq.) capacity with cold water feed
  • Quick-change replaceable cartridge valve and strainer
  • Comes with a No. 2 switch to add low water cut-off function
  • Maximum water supply pressure 150 psi (10.5 lg/cm sq.)
  • Maximum inlet water temperature 120 degrees F (49 degrees C)
  • Maximum vessel pressure 35 psi (2.5 kg/cm sq.)
Optional features
  • Manual reset
  • Float block
  • Proportional feed action
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Specs
Application:
Steam Boilers
Hot Water Boilers
Type:
Float-Style
Max Pressure (PSI):
150
Max Vessel Pressure:
35 psi
Reset Type:
Automatic
Max Inlet Water Temp (F):
120°F
Width (Inches):
9"
Height:
10.375"
Electrical Ratings (AFL):
5.1 A @ 240 VAC
10.2 A @ 120 VAC
Electrical Ratings (ALR):
61.2 @ 120 Vac
30.6 @ 240 VAC
Pilot Duty Rating:
125 VA
Size:
1"
Connection Type:
Threaded
Switch:
#2
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