Roof Air Ventilators

Type of Building

Air Changes / Hour

Type of Building

Air Changes /Hour

Assembly Hall

6-12

Chemical Plant

30-60

Auditorium

4-12

Laundry

12-30

Bakeries

12-20

Paper Mill

08-30

Boiler Room

15-60

Textile Mill

08-15

Brewery

8-30

Packing Room

08-30

Class Room

10-15

Transformer Room

12-30

Engine Room

12-30

Paint Shop

20-30

Factories (Light)

10-20

Ware House

05-08

Factories (Heavy)

20-40

Foundry

10-30

MOC of Vanes

SS304

MOC of Top Plate

SS 304 (o.5mm)

MOC Bottom of Ring

SS 304 (0.5mm)

Weight of Ventilator

08 Kg.

Height of Ventilator

410mm + 5 mm

Center Width of Ventilator

735mm + 5 mm

Dia of Top Plate

500mm + 5 mm

Dia of Bottom Ring

600mm + 15 mm

Nos of Vanes

42 Nos Rolled Formed WITH LOCK WASHER

Thickness of Vanes

0.5 MM

Nos of Bearing

02 Nos

Bearing Type

SKF - 6001 ZZ Permanently Lubricated & Sealed

Rivets & SHAFT

SS 304

Type of Building

Air Changes / Hour

Type of Building

Air Changes /Hour

Assembly Hall

6-12

Chemical Plant

30-60

Auditorium

4-12

Laundry

12-30

Bakeries

12-20

Paper Mill

08-30

Boiler Room

15-60

Textile Mill

08-15

Brewery

8-30

Packing Room

08-30

Class Room

10-15

Transformer Room

12-30

Engine Room

12-30

Paint Shop

20-30

Factories (Light)

10-20

Ware House

05-08

Factories (Heavy)

20-40

Foundry

10-30

Wind Velocity

8Km/Hr

Model

Ventilator Size

Height

Exhaust Capacity

MUKTA ENGINEERS 24

24 inches

20 Ft

1972 CFM

30 Ft

2076 CFM

40 Ft

2164 CFM

MOC of Vanes

Industrial HI grade Aluminium (HINDALCO MAKE H-14 8011 GRADE)

MOC of Top Plate

SS 304 (o.5mm) (AERODYNAMICAL)

MOC Bottom of Ring

SS 304 (0.5mm)

Weight of Ventilator

06 Kg.

Height of Ventilator

410mm + 5 mm

Center Width of Ventilator

735mm + 5 mm

Dia of Top Plate

500mm + 5 mm

Dia of Bottom Ring

600mm + 15 mm

Nos of Vanes

42 Nos Rolled Formed with lock washer

Thickness of Vanes

0.5mm

Nos of Bearing

02 Nos

Bearing Type

SKF - 6001 ZZ
Permanently Lubricated & Sealed

Rivets

Aluminum Alloy with LOCK Washer