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OPTIMA-S-LPC_BM Variable Air Volume Controllers

Low-pressure controller suitable for rectangular duct installation

  • Rectangular Duct Installation 

  • Galvanised Steel Sheet 

  • High Measurement Accuracy 

  • Pressure control range up to ±75 Pa 


Air Pressure Control

OPTIMA-S-LPC is a variable low-pressure controller that provides effective control of the air pressure in a room. 


Galvanised Steel Sheet

The low-pressure controller is manufactured from galvanised steel sheet for strength and durability.


High Measurement/Control Accuracy

The OPTIMA-S-LPC variable low-pressure controller provides high measurement/control accuracy with a deviation of 5%. 


OPTIMA-S-LPC is a variable low-pressure controller that can be supplied with or without insulation. The controller is designed to be installed into rectangular ducts via a duct connection with a flange. It has a wide range of possible applications, including offices, laboratories, industrial plants, healthcare premises, and public spaces. The product consists of a casing, a duct connection with a flange, multiple damper blades with a rubber gasket, and a modular pressure control device. It has high measurement/control accuracy with a deviation of 5%. It has a pressure control range of up to  ±75 Pa. 

The OPTIMA-S-LPC features a static sensor that is capable of measurement even in a dust-polluted atmosphere. An insulated version, OPTIMA-S-LPC_BM is available for sound reduction. The insulation is a 19 mm thick closed-cell foam mat protected by galvanised steel sheet. The modular pressure control device consists of polyurethane measurement tubes for connection to the pressure impulse tapping spots, an air pressure transmitter, a modular control unit, and an actuator.