Bell & Gossett (118705) Pump Coupler, Cast Iron, 1/2", for Series 100, HV, 2", PR & Obsolete 1"-2", HVBell & Gossett 118705 Spring Type Pump Coupler Cast Iron Use for Series 100, HV, 2", PR, and Obsolete 1", 1 1 4", 1 1 2", HV & 2" Pumps For Pump Models 106189, 106192, 102210, 102213, 102214 Same as 189110 Stamped Steel except Cast Iron B&G Couplers are designed to allow for quiet operation and prevent premature motor & bearing failures. Replaces Armstrong 806026 001 Used on the following Pumps: Series 100, HV 2", PR Part Number: 118705 (replaces

5/8 in Glass Tube O

Part Number: 257527

Weight: 12

and industrial low and medium pressure steam boilers with a separate water column and boilers of any steaming capacity

unit heaters

5C National Board certified at 15 psig

double throw switch for low water cut-off and alarm actuation

Sensor guard furnished at no extra cost

Part Number: 103417

1 1/2" NPT 25 Series Main Valve Cast Iron

boiler applications

1 in NPT M10S2 Reduced Bore Ball Valve