High Volume Low Speed (HVLS) Fans

We Protect your product Increase your storage Improve your Labor Productivity While enhancing Safety, Hygiene, & Ergonomics

HIGH VOLUME LOW SPEED (HVLS) FANS LARGE CEILING FANS LONG RANGE MOBILE FANS

WHY USE A HVLS OR MOBILE FAN

OSHA: Section III, Chapter 2, Subsection V of the OSHA Technical Manual, " Recommendations for the Employer: Temp should be maintained “in the range of 68-76° F or (20-24 °C) " https://www.osha.gov/dts/osta/otm/otm_iii/otm_iii_2.html The study shows that productivity drops by as much as four per cent per degree when temperatures rise above 27 degrees Celsius (80 degrees Fahrenheit) in workplaces requiring manual labour,the researchers looked at data from almost 70,000 plants across India.

HVLS VS NORMAL FANS

HVLS fans can help increase productivity by covering a large area with low energy consumption, low noise feature and high air volume.

Normal Fans

HVLS Fans

Less productivity. Need many fans to cover same area. High power consumption.

Increase productivity. Single fan covers large area. Low power consumption.

FEATURES

Super large air volume

Variable Frequency Drive stepless speed control

High efficiency, Quiet

Permanent magnet

PERMANENT MAGNET MOTOR

GEAR BOX VARIABLE MOTOR

VS

Energy efficient.

Not energy efficient.

A

A

B

B

Small in size and light in weight.

Large and heavy.

Low noise.

Loud noise.

C

C

Simple structure.

Complex structure.

D

D

E

E

Frequency modulation width (0~50HZ).

FM narrow (25~50HZ).

Direct drive motor maintenance free.

Maintenance required (Change seals, add gearbox oil). Possible issue with leakage.

F

F

G

No leakage.

G

SAFETY

A

B

C

D

E

Motor bracket prevents any parts from falling off.

Anti-off-plate break-off protection ensures ceiling safety.

Aluminum magnesium alloy tensile blade for strength and toughness.

Wire rope traction device to ensure motor stability

Automatic power-off protection.

APPLICATIONS

Plant Warehouses Commercial - malls/schools/cafeteria/auditorium/movie theater/temples

TECHNICAL DETAILS

CEILING FAN’S

MOBILE FAN NK-HVLSF-8.8-SOP 950W x 2600H x 2600W (mm)

NK-HVLS24FM 24 (7315 mm)

NKHVLS12FM NKHVLS16FM NKHVLS20FM

Model

Unit

Size

Ft.(mm)

12 (3657 mm)

16 (4876 mm)

20 (6096 mm)

No. of Blades

No.

5

5

6

6

6

13000

Air Volume

m3/min

7000

10000

11500

2280

Weight

Kgs

35

43

85

216

111

220-240V

220-240V

220-240V

220-240V

220-240V

Voltage

V

1.1

Power

Kw

0.55

0.75

1.1

Speed

Rpm

100

80

65

50

186

Noise

dBA

38

38

38

38

48

Effective Area

m 2

256

400

600

700

36 m

Area Covered

m 2

450

700

1000

1500

36 m

INSTALLATION DATA

H

H1

H2

H3

H4

Link

H5

Model NKHVLS12FM NKHVLS16FM NKHVLS20FM

2.5-5

0.15m > 0.3m

> 0.5m

> 0.3m 0.6-1.5m

> 0.2m

3.6-6 4.2-9

0.15m > 0.3m 0.2m > 0.3m

> 0.6m > 0.8m

> 0.3m 0.6-2m > 0.3m 0.6-5m

> 0.2m > 0.2m

Head Office: Nilkamal Limited Nilkamal House, Plot No.77 & 78, Street No.14, M.I.D.C, Andheri (East), Mumbai - 400093

Toll Free Number: 1800 890 9115 Email: marketing@nilkamal.com

www.nilkamalmaterialhandling.com

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