551S-B MECHANICAL WATER FEEDER W/ FLOAT BLOCK Apollo • Pressure Equipment Directive 2014/68/EU

• Pressure Equipment Directive 2014/68/EU (PED)

Water Feeders – Electric

Minimum air loss

• Use with TC-4 on hot water systems

551S-B MECHANICAL WATER FEEDER W/ FLOAT BLOCK Apollo • Pressure Equipment Directive 2014/68/EUWater Feeders Make Up Series 551 S Make Up Water Feeder For applications where water is added to steam separators, receivers, tanks, or other vessels Proportional feed action Quick change replaceable cartridge valve and strainer Optional features Float Block Maximum water supply pressure 75 psi (5. 3 kg cm2) Maximum inlet water temperature 120F (49C) Maximum vessel pressure 25 psi (1. 8 kg cm2) McDonnell & Miller 551 S Data Sheet