Uses and Features
PCV / PVP fans are backward-curved centrifugal fans made of UV-resistant polyethylene (with an option for a conductive antistatic construction) injected with reinforced polypropylene. PCV fans are designed for low flow and high pressure, while PVP fans are used for general ventilation, high flow, and low pressure.
The fans are intended for suction of air containing water vapors or corrosive vapors from various chemical production processes, such as suction from dishwashers, suction of air from washing baths, suction from chemical lab fume hoods, suction from coating and firing processes, and suction of odors and gases in wastewater treatment plants and other corrosive processes.
Technical Specification
- Impeller diameter : 200-800 mm.
- Drive : Direct.
- Flow rate : 100-45,000 m³/h.
- Static pressure : 5-250 mmH₂O.
- Standard construction materials : Impeller - P.P, volute casing - U.V. resistant P.E.
- Special additions : conductive anti-static fan design.
- Conductive anti-static : Impeller - P.P or PP-EL, volute casing - U.V. resistant P.E-EL.
- Motors : High-efficiency motors suitable for operation with a frequency converter, option for explosion-proof motors ZONE1 and ZONE2.
- Special additions: Silencers, maintenance inspection hatch, rain hood for the motor, drainage at the bottom of the fan, shaft seal, flexible connectors, vibration mounts, diameter transitions at fan inlet and outlet.
The blower body is made of injected polyethylene, and the blower accelerator is made of extra-thick polypropylene. The blower accelerators include hub runners with a thick, fully sealed plastic coating. The hubs include defects, Allen screws, and threads for removing the accelerator. All blowers are statically and dynamically balanced during production finishing.
User benefits of ventilation and engineering filters
- Option for a special paint system with protection level up to C5M.
- High-quality blower at a price suited for the HVAC contractor market.
- Immediate supply from stock.
- Process durability thanks to the use of durable structural materials.
- Cost savings due to high efficiency and process durability.
- Simple maintenance made possible through water washing and drainage openings.