Category Products

  • SKU: MH1010
  • 5 in stock
  • Ships within 4 business days

McDonnell & Miller model number 21 is a float-operated make-up water feeder for boiler receiver tanks with a tapped 3/4" FIP supply.

Online Price: $604.27
Regular Price: $775.00

  • SKU: MH1015
  • 2 in stock
  • Ships within 4 business days

McDonnell & Miller model number 25A is a float-operated make-up water feeder for boiler receiver tanks with a tapped 1" FIP supply and 1" FIP equalizing connections. This water feeder features proportional feed action, a maximum water supply pressure of 100 psi and an operating pressure of 35 psi.

Online Price: $900.55
Regular Price: $1,155.00

  • SKU: MH1107
  • 3 in stock
  • Ships within 10 business days

McDonnell & Miller model number 221 is a float-operated make-up water feeder for boiler receiver tanks.

Online Price: $604.27
Regular Price: $775.00

  • SKU: MH1113A
  • Ships within 10 business days

McDonnell & Miller model number 551S is a float-operated make-up water feeder for boiler receiver tanks with a 3/4" tapped FIP connection and 1" FIP equalizing connections.

Online Price: $1,190.81
Regular Price: $1,575.00

  • SKU: MH1122
  • Ships within 10 business days

McDonnell & Miller model number 847 is a float-operated make-up water feeder for boiler receiver tanks with a tapped 3/4" FIP supply.

Online Price: $647.15
Regular Price: $830.00

  • SKU: MH1122A
  • Obsolete

McDonnell & Miller model number 847C is a float-operated make-up water feeder, with alternate valve orientation, for boiler receiver tanks with a tapped 3/4" FIP supply.

This item is obsolete. Please visit the item's page to view 8 repair parts.

  • SKU: MH1122B
  • Obsolete

McDonnell & Miller model number 847C-2 is a float-operated make-up water feeder, with alternate valve orientation and number 2 low water cut-off switch, for boiler receiver tanks with a tapped 3/4" FIP supply.

This item is obsolete. Please visit the item's page to view 9 repair parts.

  • SKU: MH1123
  • Ships within 10 business days

McDonnell & Miller model number 851 is a float-operated make-up water feeder for low pressure steam and low or high pressure hot water boiler receiver tanks with a tapped 3/4" FIP supply.

Online Price: $791.40
Regular Price: $1,015.00

  • SKU: MH1123A
  • 1 in stock
  • Ships within 10 business days

McDonnell & Miller model number 851S is a float-operated make-up water feeder for low pressure steam and low or high pressure hot water boiler receiver tanks with a tapped 3/4" FIP supply.

Online Price: $912.24
Regular Price: $1,170.00

  • SKU: HY1105
  • Ships within 1 business day

Hydrolevel 120 volt programmable complete water feeder for commercial boilers with water meter, y-strainer, 3/4" NPT fittings, and flow restrictor.

Online Price: $448.88
Regular Price: $513.00

  • SKU: HY1110
  • Ships within 1 business day

Hydrolevel 120 volt programmable water feeder for commercial boilers that includes a y-strainer and flow restrictor.

Online Price: $344.93
Regular Price: $394.20