Roof ventilators, which are produced in Poland have to date been in use in Estonia for almost 10 years.
This fan is suitable as a ventilation air exchange fan (intake, exhaust) as well as for temperature control. It can also be operated with a frequency converter.
The body is made of acid-resistant steel. The electric motor with the rotor is mounted on a support frame inside the housing. The inlet and outlet of the ventilator are covered with a covering mesh made of acid-proof steel.
Operating temperature: - 15 - + 40C Protection class IP-54
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Duct fans, which are manufactured in Poland, have been in use in Estonia for almost 10 years. This fan is suitable as a ventilation air exchange fan (intake, exhaust), as well as for temperature control purposes. It can also be operated with a frequency converter. Additionally, this fan can be used in drying rooms and dryers to ensure a high air circulation. The housing is made of acid-resistant steel. The electric motor with the rotor is mounted on a support frame inside the housing. [...]
Duct fans, which are manufactured in Poland, have been in use in Estonia for almost 10 years. This fan is suitable as a ventilation air exchange fan (intake, exhaust), as well as for temperature control purposes. It can also be operated with a frequency converter. Additionally, this fan can be used in drying rooms and dryers to ensure a high air circulation. The housing is made of acid-resistant steel. The electric motor with the rotor is mounted on a support frame inside the housing. [...]
WWOax series fans are manufactured in Poland and have been used in Estonia for about 10 years in various fields. They are very durable fans. WWOax axial fans are efficient for both general and special ventilation. This type of fans is efficient at low and medium dust concentration (0.5 g/m3) and temperatures up to +500Co. The moving parts of the fans are designed to operate for thousands of hours.
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