Search results for 'Speed controller'

The pumps are designed to force circulation in systems equipped with an electronic processor, which automatically controls the operation of the pumps. This feature, in combination with a frequency converter, allows for significant savings in electricity consumption. This solution is used in central heating and solar installations. The equipped processor enables the pump to choose one of 8 modes of operation as needed per installation. The power consumption is from 1/10 to 1/3 lower than in classic pumps. The pump set includes a set of screw connections and a power cord.

Learn More

The VENTS TT and VENTS TT PRO fans are featured with wide capabilities and high performance of axial and centrifugal fans and are specifically designed for supply and exhaust ventilation of premises requiring high pressure, powerful air flow and low noise level. The fans are compatible with round air ducts from Ø 100 to 315 mm. Exhaust ventilation systems based on the VENTS TT fans are the best solution for ventilation of bathrooms and kitchens and other humid premises as well for ventilation of flats, cottages, shops, cafes, etc.

Learn More

The VENTS TT and VENTS TT PRO fans are featured with wide capabilities and high performance of axial and centrifugal fans and are specifically designed for supply and exhaust ventilation of premises requiring high pressure, powerful air flow and low noise level. The fans are compatible with round air ducts from Ø 100 to 315 mm. Exhaust ventilation systems based on the VENTS TT fans are the best solution for ventilation of bathrooms and kitchens and other humid premises as well for ventilation of flats, cottages, shops, cafes, etc.

Learn More

The VENTS TT Silent-M fans are recommended as a component of the air handling systems for various commercial and industrial premises with high requirements to noise level, i.e. in libraries, conference halls, educational institutions, kindergartens, etc. Learn More

Motor speed controller RS-1-400 (under surface mounted) is used to control rotating speed of single - phase motors. It can be used in situation where the motor speed is governed by adjusting the effective voltage given to the winding.

Learn More

Motor speed controller RS-1-400 is used to control rotating speed of single - phase motors. It can be used in situation where the motor speed is governed by adjusting the effective voltage given to the winding.

Learn More

Axial window fan with automatic louver shutters for exhaust ventilation with the capacity up to 455 m3/h. Flange mounting sizes 180 mm and 230 mm. Learn More

Chimney pot with electric fan ALFAWENT Plus - chimney pot with electric fan designed for forced air exhaustion from blocks of flats and public utility buildings. Thanks to its dimensions it can be fixed on mounting adapter or chimney cap both in one- and multi-row air-ducts in the process of natural ventilation. The advantage of the pot is its silent-running and efficient electric motor produced by company of high reputation - EBM. Efficiency: 305 m3/h, with the option of variable adjustment with the usage of speed controller.

Learn More

In-line centrifugal fan in steel casing with air capacity up to 1880 M3/H. The impeller with backward blades is powered by the single phase motor with external rotor and overheating protection with automatic restart. The motor is equipped with ball bearings for long service life, designed for at least 40.000 hours. Motor protection rating IP44. Learn More