53-2M MECHANICAL WATER FEEDER LWCO W/ #2 SWITCH AND MANUAL RESET TTD • Suitable for hot water

• Suitable for hot water

• Mounting Flange – six 7⁄16" (11

Series RS Sensors

• Extended float and rod assembly

• Enclosed junction box protects switches

53-2M MECHANICAL WATER FEEDER LWCO W/ #2 SWITCH AND MANUAL RESET TTD • Suitable for hot waterWater Feeders Mechanical Series 53 53 2 Mechanical Water Feeders Low Water Cut Offs For low pressure steam and hot water boilers larger than 5,000 sq. ft. (465m2) with hot or cold water feed Optional features No. 2 switch Manual reset Float block Proportional feed action Model 53 can be field upgraded with a No. 2 switch to add low water cut off function Maximum water supply pressure 150 psi (10. 5 kg cm2) Maximum inlet water temperature 120F (49C)