Description
This Backward centrifugal fan model is one of the most popular products of ParsaFan Ventilation Company.
This product owes its popularity to its very high efficiency and performance.
There are different types of radial (spiral) centrifugal fan, which has a single bending backward or backward impeller. That is, it has a suction port on one side.
There are different types of radial (spiral) centrifugal fan, which has a single bending backward or backward impeller. That is, it has a suction port on one side.
In cases where the consumer has done ducting from the target location and intends to evacuate the target environment, the duct is easily connected to the side suction port with tarpaulin and belt.
Single Backward centrifugal fan is available in 3 models: direct connection of impeller to motor, coupling connection of impeller to motor and connection with impeller belt to motor.
Specifications of single radial backward centrifugal fan:
This device starts from a impeller diameter range of 20 cm and can be changed up to a diameter of 160 in the ParsaFan collection.
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Discharge range from 500CFM to 120000CFM
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Sheet material ST53 / ST37 galvanized / steel SS316 / SS308 / SS304 with a thickness of 2 mm and above, depending on the size of the device, up to 10 mm can be ordered according to customer requirements.
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Body coating of 40 micron epoxy paint / furnace paint
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Bearings SKF Japan / SN USA
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Chassis and base from L / U studs (all devices have dual chassis and base and polyurethane shock absorber in between)
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The shaft is made of CK45 with two polishes.
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Electromotors use standard 3-phase electromotors made in Western European countries from famous brands, or 3-phase or single-phase electromotors from Tabriz Motogen or explosion-proof electromotors.
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Belts from China or South Korea
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All impellers from CO2 welding / All laser cuts / Dynamically and statically balanced by digital device.
Options that can be installed on Parsafan backward single fans:
1-Isolate ON / OFF switch
2-Bird protection net at the entrance or exit
3-Automatic damper (air valve that opens automatically when the fan is turned on and closes after turning off)
4-Power steering panel
5-Electromotor rain guard
