For low pressure steam boilers with cold water feed

Eliminates necessity to manually add water to the boiler

Eliminates necessity to manually add water to the boiler

Can be used with mechanical or electronic low water Cut Off controls

Quick-change replaceable cartridge valve and strainer

For steam and hot water boilers with cold water feed

Continuous maintenance of minimum safe water level, independent of electrical service

Proportional feed action

Quick hook-up fittings provided

Quick-change replaceable cartridge valve and strainer

Model 47 can be field upgraded with a No. 2 switch to add low water Cut Off function

The pump is of the canned rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing The bearings are lubricated by the pumped liquid

Lead-Free

The pump is of the canned rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing The bearings are lubricated by the pumped liquid