China ventilation fan manufacturer, custom ventilation fans wholesaler--Dgnks Electrical Appliance

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Established in the early 1980s, Dgnks Electrical Appliance Co., Ltd. is China ventilation fan manufacturer and designer of small electrical appliance and household appliance in China, with 30 years development experience. We have received CE, GS, EMC, ETL, SAA, IRAM, SASO, PAI, KTL, JET and ISO9002 quality standard certification. Moreover, we utilize advanced production equipment such as plastic injection machines and 6 washing (Spin Dry) machine assembly and test lines. Furthermore, we possess 12 mold-making machines and 15 sets of diverse testing instruments. Accordingly, our customized ventilation fans sell well both home and abroad.

The Priva UNI Fan is designed specifically for the greenhouse environment, and has an optimized blade angle and curvature for high-energy efficiency. One Priva UNI Fan can often replace up to 4 HAF basket fans. The UNI Fan has a low up front installation cost and it offers greater energy efficiency.
In situations with no ventilation, strong winds or when spraying chemicals, you may select the highest fan speed to achieve a uniform greenhouse climate and a lot a air movement. In situations with active exhaust fans, no wind or open top vents, you can do with a lower fan speed and save money on electricity. High efficiency centrifugal fan delivers 70 CFM HVI-certified 1.5 Sones. . Trim matched to designs of major recessed light manufacturers. . Multiple units can easily be used in larger rooms. . Uses a 75 watt bulb, either R30 or BR30 for standard applications. . UL Listed for use over bathtubs and showers when connected to a GFCI. In situations with active exhaust fans, no wind or open top vents, you can do with a lower fan speed and save money on electricity.

Used in need ventilation condition
Fixing in well or pipeline
Large air flow, low noise
Safe (front and rear protective )
Motor: AC220 / 380V, 50 / 60Hz, 0.2~5HP, 1400 / 1700rpm
Diameter: 350mm
Imagine being able to walk into a room, press a button and have the airflow only to that room immediately boosted by up to 80 percent, quietly. Increase ventilation to selected areas when guests are over, equalize temperatures in rooms that are too hot or too cold, or build your own power-circulated HVAC system. Installation is easy: Simply cut the flexible or rigid duct where you want the fan installed, insert the duct,and then seal the duct with a nylon strap (for flexible ducts) or sheet metal screws (for ridged ducts). Propeller hub keyed to shaft - Continuously welded wall panel corners - Lorenized powder paint finish - Corrosion resistant fasteners - 14 gauge steel venturi - Permanently lubricated ball bearing motor - Regreasable bearings in a cast housing rated at 200,000 hours average life - Adjustable pitch drives through 5 hp motor - All fans factory adjusted to specified RPM.