Flame Proof Air Curtain Model No HV 48

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Flame Proof Air Curtain Model No HV 48 Specification

Product Type
Flame Proof Air Curtain

Power Supply
Electric

Voltage
220/230V

Application
Industrial and hazardous locations

Usage
Restricting air, dust, and contaminants between lab and non-lab areas

Function
Creates an air barrier to maintain climate separation

Dimension (L*W*H)
48 inches (length)

Color
Grey

Weight
Approx. 22 kg

Noise Level
Below 70 dB

Body Material
Heavy gauge steel & flameproof casing

Motor Power
120-180 Watts

Number of Fans
Twin motor

Operating Temperature Range
-10°C to +55°C

Model Number
HV 48

Mounting Type
Wall/door/header mounted

Protection Class
IP55 rated

Installation Accessories
Included mounting hardware and brackets

Fan Type
Centrifugal impeller

Frequency
50 Hz

Air Velocity
18-22 m/s

About Flame Proof Air Curtain Model No HV 48

Model: HV-48
Ideal Opening Size (W" x H")- 46" x 96"
dimensions (L" x W" x H") - 48" x 11.0" x13.0"
Material -MS-CRC
Thickness G - 10-14-18-20-21
Weight (Approx)(Kgs). - 32.0
Air Flow Rate at the Nozzle (cfm).- 2175
Motor -HP/RPM -0.33/1440
Noise level @ 10 from unit (Db) - 62-64
Finish-Jet Black - Post pre-treatment 2 coats each of SE Oven baked RO under coating + SE top coat.
End to End Shaft Material - SS-410 Shaft
Suction grill - MS-CRC 18G square perforates
TFF material of construction -Homogeneously SE coated Al. alloy flow fans
Weight (Approx) Kgs. -52.0
Nozzle Width Mm -76.2Velocity at the nozzle Average of four peak velocities. m/sec. -10 12
Electric Supply - 1 - , 215V, 50Hz.
Warranty: The equipment is warranted to the original purchaser against defective material or workmanship for a period of 12 months from the date of delivery. Normal wear and tear, misuse, damage due to faulty electricity supply or connections and handling by any other person other than our technicians is not covered in the warranty.

Premium Flame Proof Construction

The HV 48 Flame Proof Air Curtain is built from heavy gauge steel and encased in a durable flameproof body. Designed specifically for hazardous locations, its robust construction ensures both safety and longevity, protecting sensitive indoor environments while withstanding tough industrial conditions.

Effective Air Barrier Performance

Delivering a powerful air velocity of 1822 m/s, the centrifugal twin-motor system forms a reliable air shield at entrances. This air curtain prevents dust, fumes, and contaminants from moving between laboratory and non-lab spaces, thus maintaining climate control and cleanliness in demanding settings.

Easy Installation and Versatility

Mounting the HV 48 is straightforward with included hardware and brackets. Suitable for placement above doors, walls, or headers, this air curtain is compatible with standard 220/230V electric supply. Its moderate weight and versatile dimensions make it a fit for many industrial applications across India.

FAQs of Flame Proof Air Curtain Model No HV 48:

Q: How do I install the Flame Proof Air Curtain Model HV 48?

A: The HV 48 air curtain comes with supplied mounting hardware and brackets for easy installation. It can be mounted above doors, on walls, or over headers. Ensure its securely fixed at the entrance and connected to a 220/230V power source for optimal performance.

Q: What is the primary function of the HV 48 air curtain?

A: The main function is to create a high-velocity air barrier, which restricts the movement of air, dust, and contaminants between different areasparticularly between laboratory and non-laboratory spaces in industrial or hazardous locations.

Q: When should the air curtain be used?

A: The HV 48 should be used whenever you need to separate environments, maintain climate control, or prevent dust and contaminants from entering sensitive areas. Its especially useful during operational hours, whenever external doors are open.

Q: Where is the best place to use the HV 48 air curtain?

A: This model is ideal for industrial and hazardous locations such as chemical labs, manufacturing units, and other environments in need of safety and hygiene barriers at entrances. It is widely supplied throughout India.

Q: What is the benefit of using a flameproof casing on this air curtain?

A: The flameproof casing ensures the unit can safely operate in hazardous or potentially explosive environments, reducing fire risk and safeguarding both equipment and personnel.

Q: How does the HV 48 air curtain handle noise and electrical safety?

A: This air curtain operates below 70 dB for minimal noise interference and features an IP55 protection rating, offering resistance to dust and water jets for enhanced electrical safety in demanding industrial conditions.

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