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Blower units | Kubíček VHS Blower units | Kubíček VHS

Blower units

KUBÍČEK blower units are designed with regard to high efficiency, easy operation and low operating costs. We currently produce 22 types of standard units with connection...

Vacuum blower units | Kubíček VHS Vacuum blower units | Kubíček VHS

Vacuum blower units

As with the standard version, there are 22 sizes of ROOTs blowers available for operation in vacuum mode up to -98 kPa rel.

Gas blower units | Kubíček VHS Gas blower units | Kubíček VHS

Gas blower units

KUBÍČEK gas blower units are designed for extraction, compression and transport of flammable, explosive and aggressive gases. They meet the requirements of EU Directive...

Mobile applications | Kubíček VHS Mobile applications | Kubíček VHS

Mobile applications

We also design units for special applications such as mobile truck units and special autonomous mobile exhaust stations. It is almost always a customer solution...

Blowers in agriculture | Kubíček VHS Blowers in agriculture | Kubíček VHS

Blowers in agriculture

Food-certified units and specially designed blowers with a unique pre-inlet suction solution, for milking lines, and other unique tailor-made solutions.

Bare shaft blower unit | Kubíček VHS Bare shaft blower unit | Kubíček VHS

Bare shaft blower unit

Bare shaft blower, or blower stages, are the heart of every unit. Based on our own development, we produce 22 sizes that offer an volume of 15 - 20,000 m3/h.

Deflagration flame arresters | Kubíček VHS Deflagration flame arresters | Kubíček VHS

Deflagration flame arresters

The deflagration flame arrester type FB series is intended for the protection of technological equipment used for storage, distribution, extraction, transport, compression...

Heat exchanger AW | Kubíček VHS Heat exchanger AW | Kubíček VHS

Heat exchanger AW

Based on experience with the design and manufacture of special blower units for various industrial applications, the company KUBÍČEK manufactures tubular heat exchangers...

Pipe silencers | Kubíček VHS Pipe silencers | Kubíček VHS

Pipe silencers

Pipe silencers can be used in cases where higher demands are placed on the soundproofing of the environment.

Aeration membranes | Kubíček VHS Aeration membranes | Kubíček VHS

Aeration membranes

KUBÍČEK VHS has been supplying the aeration membrane of its own production to the market for more than 25 years. We currently offer two basic versions of the hose...

KASPER professional vices | Kubíček VHS KASPER professional vices | Kubíček VHS

KASPER professional vices

High quality cast iron vices with a long tradition of production.

Blower type
Number of blowers in operation
Suction volume flow Q1 m3/h
Pipeline length in the machine room l m
Pipe diameter behind the blower d m
External suction
Maximum required blower room temperature Ts max °C
Ambient air temperature Ta °C
Air temperature at the outlet of the blower T2 °C
Installed power of electric motor P1 kW
Blower shaft power P2 kW
Electric motor efficiency E

Fill in the sample values

Resulting values

Engine power dissipation Pm kW Required amount of fan cooling air Qv m3/h
Power radiated by the blower Pd kW Required amount of air supplied to engine room with suction grille Qa m3/h
Power radiated by piping Po kW Engine room intake grille area S m2
Power radiated by accessories Pp kW The length of the side of the engine room grille square m
Heating output Pv kW
Total heating power Pv total kW
Total fan power Qv total m3/h
The length of the side of the square of the common suction grid m

The calculation of the engine room ventilation is for information only

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