Roof Fan/ Top Roof Exhaust Fan/ Roof Ventilation /Roof Ventilator

• Customization: Available
• Blade Material: Fiberglass, Alumnium, Stainless Steel Optional
• Electric Current Type: AC
• Model NO.: OFS-146R
• Mounting: Roof Fan
• Certification: RoHS, UR, ISO, CE, CCC
• Air Flow: 20000~46000cmf
• Power: 0.55~1.5kw
• Voltage: 380V/220V
• Rotating Speed: 560/720rpm
• Impeller Range: 900~1270mm
• Transport Package: in Carton
• Specification: CE SGS AV
• Trademark: OFS
• Origin: Xiamen, China(Mainland)
• HS Code: 8414809090
• Production Capacity: 56000PCS/Year

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

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