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