Gold Member Since 2012
Audited Supplier
Xiamen Oupusi Electrical Energy Saving Co., Ltd.

Attic and Whole House Exhaust Fans, Exhaust Fan for Industrial, Natrural Wind Fan manufacturer / supplier in China, offering Roof Ventilation Fan/ Whole House Attic Fans/ Fiberglass Roof Ventilator, Industrial Air Conditioning/ Industrial Air Conditioner/ Industrial Evaporative Cooler/ Industrial Air Cooler, Commercial Ai Cooler/ Commercial Evaporative Air Cooler/Commercial Evaporative Coolers and so on.

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Supplier Homepage Product Roof ventilation fan Roof Ventilation Fan/ Whole House Attic Fans/ Fiberglass Roof Ventilator

Roof Ventilation Fan/ Whole House Attic Fans/ Fiberglass Roof Ventilator

Purchase Qty.:
(Pieces)
5-9 10+
FOB Unit Price: US $350 US $899
Purchase Qty. (Pieces) FOB Unit Price
5-9 US $350
10+ US $899
Get Latest Price
Production Capacity: 56000PCS/Year
Transport Package: in Carton
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: OFS-146R
  • Electric Current Type: AC
  • Certification: CSA, RoHS, UR, ISO, UL, CE, SGS, CCC
  • Power: 0.55~1.5kw
  • Rotating Speed: 560/720rpm
  • Trademark: OFS
  • Origin: Xiamen, China(Mainland)
  • Blade Material: Fiberglass, Alumnium, Stainless Steel Optional
  • Mounting: Roof Fan
  • Air Flow: 20000~46000cmf
  • Voltage: 380V/220V
  • Impeller Range: 900~1270mm
  • Specification: CE SGS AV
  • HS Code: 8414809090
Product Description
1. High performance
2. Innovative design
3. Corrosion proof
4. Explosion proof

General Information:
1. Availbale in 26"~58" sizes attic and whole house exhaust fans
2. The new 58" high performance SMC cone fan are desiged for use in industrial, poulty, dairy, swine and greenhouse applicantion.
3. The cone fan eill wirk equally well in either tunnel or cross ventillaed buildings.
4. Super strong heavy duty center post design
5. The cone fan features a traditional inside shutter design
6. Special order motors available-call for detail

Features:
1. The patented design provides excellent performance without a cone.
2. Thick and corrosion resistance SMC housing with limited lifetime warranty.
3. Rust-free, corrosion-free, SMC housing with onterior glossy for high output performance and low maintenance
4. Every feature of cone fan line is designed to maximize performance and durability 6 blanced SMC paddle blades
5. Direct drive fan requiring no belts, no bearings to grease with high efficiency with no drive loss

6. Totally enclosed, maintenance free, high efficiency direct drive motors
7. Uniques shutter design lower resistance with preventing back drafts
8. Unique motor mount design allows you to quickly and easily remove all interior fan conmponts from inside of the building
9. Self draining, sloped housing is quick and easy to clean reducing maintenance costs
10. PVC coated outside guard
11. Special order colours housing available
12. Shipped unassembled to save lots of freight

Affordable Benefits
1. Motor is variable speede designed to turn a special impeller to achieve optimum efficiency.
2. Motor is totally enclosed with an air-over design with diecast aluminium housing. Single phase fans have an automatic thermal 3. Protection and heat resistance to 311 degrees fahrenheit (115° C)

Multiple Option
Oasis Fan Systems offers a wide selection of echaust fans for tunel ventilation.

Fiberglass housing or SMC fiberglass housing
Three, six-wing or seven blades
Single or Two-speed motors
Galvanized or Stainless Materials
Single or Three-Phase Power
Multiple Horsepowers
Roof Ventilation Fan/ Whole House Attic Fans/ Fiberglass Roof Ventilator
Roof Ventilation Fan/ Whole House Attic Fans/ Fiberglass Roof Ventilator
Roof Ventilation Fan/ Whole House Attic Fans/ Fiberglass Roof Ventilator
SPECIFICATIONS  
ITEM NO. OFS-076SS OFS-085SL OFS-106SL OFS-128SL OFS-146SL OFS-146AT
AIRFLOW 14000m3/h 19000m3/h 25000m3/h 36000m3/h 45000m3/h 48500m3/h
OUTPUT 0.39kw 0.55kw 0.55kw 0.75kw 0.75kw 1.1kw
VOLTAGE/FREQUENCE  380v 50hz 380v 50hz 380v 50hz 380v 50hz 380v 50hz 380v 50hz
IMPELLER SIZE 22" 26" 36" 42" 50" 50"
IMPELLER MATERIAL  Fiberglass fiberglass fiberglass fiberglass fiberglass aluminium 
BLADES 3  wings 6 wings 6 wings 6 wings 6 wings 3 blades
ROTATING SPEED 960 RPM 760 RPM 560 RPM 560 RPM 460 RPM 560 RPM
NOISE ≥ 60db ≥ 63db ≥ 65db ≥ 68db ≥72db ≥ 75db
WEIGHT 30kg 36kg 42kg 48 kg 56kg 58kg
PRODUCT SIZE 76x76x40cm 85x85x48cm 106x106x55cm 128x128x56cm 148x148x58cm 148x148x58cm
NOTED: THE REQUESTED MOTORS ARE AVAIABLE TO BE ORDERD
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Mr. Kent Yip
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