Painted Red To Indicate Hot-Water Usage

40 Deg C Ambient

Reversible Rotation

Resilient Hub Rings

Special Balance For Quit Operation

Class B Insulation

1725 RPM

Automatic Reset Thermal Overload Protector

Sleeve Bearings Have All Angle Thrust System

Units Match OEM performance And Mechanical Features

Sleeve Bearings Unless Noted

B and G Motor is the Heart of the Booster

The Finest Circulator Motor Available

Sleeve Bearing, Oil Lubricated with Replaceable Resilient Motor Mounts

Noise Dampening Coupler

B and G Own Flexible Spring Design Adds to Quiet Operation

Long Bronze Sleeve Bearings Maintain Exact Shaft Alignment

Provides for Constant Circulation of Oil Over Bearing Surfaces

Precision Ground Pump Shaft is Oversized to Provide Large Bearing Surfaces

Hardened Integral Thrust Collar Minimizes End-Thrust to Ensure Long Seal and Bearing Life

The B and G Mechanical Seal is Designed to Withstand the Wide Range of Water Temperatures, Pressures, Additives and Dissolved Solids Common in Hydronic Systems

Centrifugal Impeller Prevents Accumulation of Air at Seal Faces to Assure Long Life

Close Impeller/Body Tolerances Minimize Water Slippage and Maximize Efficiency

Lead-Free

Flo-Control Valves are Used for Preventing Gravity Flow in Forced Water Systems and to Permit Summer-Winter Operation of Indirect Water Heater

Removable Top Cap Allows Easy Cleaning and Service without Removing Pipe Connections

Manual Operating Position for Vertical Lift Disc to Permit Gravity Circulation

Asbestos-Free Packing and Gasket

Flo-Control Valves are Used for Preventing Gravity Flow in Forced Water Systems and to Permit Summer-Winter Operation of Indirect Water Heater

Removable Top Cap Allows Easy Cleaning and Service without Removing Pipe Connections

Manual Operating Position for Vertical Lift Disc to Permit Gravity Circulation

Asbestos-Free Packing and Gasket

Flo-Control Valves are Used for Preventing Gravity Flow in Forced Water Systems and to Permit Summer-Winter Operation of Indirect Water Heater

Removable Top Cap Allows Easy Cleaning and Service without Removing Pipe Connections

Manual Operating Position for Vertical Lift Disc to Permit Gravity Circulation

Asbestos-Free Packing and Gasket

Flo-Control Valves are Used for Preventing Gravity Flow in Forced Water Systems and to Permit Summer-Winter Operation of Indirect Water Heater

Removable Top Cap Allows Easy Cleaning and Service without Removing Pipe Connections

Manual Operating Position for Vertical Lift Disc to Permit Gravity Circulation

Asbestos-Free Packing and Gasket

Painted Red To Indicate Hot-Water Usage

40 Deg C Ambient

Reversible Rotation

Resilient Hub Rings

Special Balance For Quit Operation

Class B Insulation

1725 RPM

Automatic Reset Thermal Overload Protector

Sleeve Bearings Have All Angle Thrust System

Units Match OEM performance And Mechanical Features

Sleeve Bearings Unless Noted