Constant differential pressure, control mode
Constant differential pressure can be used in circulating systems with a pipe system with low pressure loss and with control valves to generate a variable flow.
A convector is a heating surface that transfers heat mainly by convection. Convection is the process by which heat is transferred when cooler air flows over the warm surface of a solid material.
A cooling jacket enables a portion of the pumped liquid or an external liquid to be circulated around the motor stator housing. This absorbs excess heat by forced convection, ensuring efficient cooling of the pump.
A cooling surface is used for cooling of outside air before injection into the building. A cooling surface can be an integrated part of an AHU or placed directly in an air injection duct.