Keystone Ventilation Engineering (HK) Limited

HK1 yr

≤3h

Response Time

≥100%

On-time dispatch rate

14FT Gearless Direct Drive Permanent Magnet Servo Motor Variable Frequency High Volume Speed Controller Ventilation Fan

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$770

1-19 sets

$755

20-49 sets

$740

≥50 sets

electric current type

AC

power

0.75 kW

air volume

10000cubic meter/min

Key attributes

Mounting

Ceiling Fan

Voltage

220v/380v

Control Method

Remote Control

blade material

Aluminum alloy

Noise Level

35.0-39.0db

speed

90rpm

Shipping

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4 interest-free payments with

Key attributes

Mounting

Ceiling Fan

Voltage

220v/380v

Control Method

Remote Control

blade material

Aluminum alloy

Noise Level

35.0-39.0db

speed

90rpm

core components

Motor

After-sales Service Provided

Video Technical Support

warranty

3 Years

customized support

OEM

place of origin

Fujian, China

brand name

DIAMOND

Color

Black, Grey

No. of fan blades

5, 6

Fan Diameter

4.3m (14ft)

Coverage Area

450 Spuare Meter

Effective area

256 Square Meter

Noise

38db

Motor

Permanent Magnet

Amount of Blade

5pcs

Ceiling fan weight

46 kg

Motor weight

25 kg

Wind speed range

1m-5m/s

Service life/unit fan

20 years

Packaging and delivery

Selling Units

Single item

Single volume

0 cm³

Single gross weight

0.0 kg

Lead time

Product descriptions from the supplier