With the advent of the occupational safety & Health act (OSHA) removal of toxic fumes and gases from the laboratory has become even more important.

The Fume Hood is a primary safety device in a laboratory. It offers a substantial degree of protection to the user. It is a ventilated enclosure in which gases, vapours and fumes are contained. An exhaust fan situated on the top of the laboratory building pulls air and airborne contaminants in the hood through ductwork connected to the hood and exhausts them to the atmosphere. It further controls exposure of the hood user and lab occupants to hazardous or odorous chemicals and prevent their release into the laboratory.

In Fume Exhaust Hood, room air draws across the hood face to capture and remove the contaminates. Hood is provided with inbuilt blower.

 

MATERIAL OF CONSTRUCTION

G.I./CRCA sheet with inside FRP lining with powder coating
Water proof ply with inside FRP lined.
Fully molded FRP.
PP + FRP

Fume exhaust system comprises of a air capturing hood, duct, fan and exhaust outlet used for the removal of hazardous or noxious gases, vapours, mists, dusts and other aerosols from a work environment, store or apparatus.

Our Fume Hood covers the following standards:
OSHA, NRC, ANSI, SEFA, ACGIH

APPLICATION

Research and development laboratory, Chemical Analysis lab, Quality control Laboratory.

MODEL NO.	Working area(L x D x H)
TFFS 423	4’ x 2.5’ x 3’
TFFS 523	5’ x 2.5’ x 3’
TFFS 623	6’ x 2.5’ x 3’

With the advent of the occupational safety & Health act (OSHA) removal of toxic fumes and gases from the laboratory has become even more important.

The Fume Hood is a primary safety device in a laboratory. It offers a substantial degree of protection to the user. It is a ventilated enclosure in which gases, vapours and fumes are contained. An exhaust fan situated on the top of the laboratory building pulls air and airborne contaminants in the hood through ductwork connected to the hood and exhausts them to the atmosphere. It further controls exposure of the hood user and lab occupants to hazardous or odorous chemicals and prevent their release into the laboratory.

In Fume Exhaust Hood, room air draws across the hood face to capture and remove the contaminates. Hood is provided with inbuilt blower.

 

 

MATERIAL OF CONSTRUCTION

G.I./CRCA sheet with inside FRP lining with powder coating
Water proof ply with inside FRP lined.
Fully molded FRP.
PP + FRP

Fume exhaust system comprises of an air capturing hood, duct, fan and exhaust outlet used for the removal of hazardous or noxious gases, vapours, mists, dusts and other aerosols from a work environment, store or apparatus.

Our Fume Hood covers the following standards:
OSHA, NRC, ANSI, SEFA, ACGIH

APPLICATION

Research and development laboratory, Chemical Analysis lab, Quality control Laboratory.

MODEL NO.	Working area(L x D x H)
TFTT 423	4’ x 2.5’ x 3’
TFTT 523	5’ x 2.5’ x 3’
TFTT 623	6’ x 2.5’ x 3’

 

With the advent of the occupational safety & Health act (OSHA) removal of toxic fumes and gases from the laboratory has become even more important.

The Fume Hood is a primary safety device in a laboratory. It offers a substantial degree of protection to the user. It is a ventilated enclosure in which gases, vapours and fumes are contained. An exhaust fan situated on the top of the laboratory building pulls air and airborne contaminants in the hood through ductwork connected to the hood and exhausts them to the atmosphere. It further controls exposure of the hood user and lab occupants to hazardous or odorous chemicals and prevent their release into the laboratory.

In this model, the blower is fixed on the roof or outside the building. It reduces the motor sound level.

 

MATERIAL OF CONSTRUCTION

G.I./CRCA sheet with inside FRP lining with powder coating
Water proof ply with inside FRP lined.
Fully molded FRP.
PP + FRP

Fume exhaust system comprises of an air capturing hood, duct, fan and exhaust outlet used for the removal of hazardous or noxious gases, vapours, mists, dusts and other aerosols from a work environment, store or apparatus.

Our Fume Hood covers the following standards:
OSHA, NRC, ANSI, SEFA, ACGIH

APPLICATION

Research and development laboratory, Chemical Analysis lab, Quality control Laboratory.

 

MODEL NO.	Working area(L x D x H)
TESE 423	4’ x 2.5’ x 3’
TESE 523	5’ x 2.5’ x 3’
TESE 623	6’ x 2.5’ x 3’

 

With the advent of the occupational safety & Health act (OSHA) removal of toxic fumes and gases from the laboratory has become even more important.

The Fume Hood is a primary safety device in a laboratory. It offers a substantial degree of protection to the user. It is a ventilated enclosure in which gases, vapours and fumes are contained. An exhaust fan situated on the top of the laboratory building pulls air and airborne contaminants in the hood through ductwork connected to the hood and exhausts them to the atmosphere. It further controls exposure of the hood user and lab occupants to hazardous or odorous chemicals and prevent their release into the laboratory.

It draws room air through the open sash. Pass through the bypass openings above and below the sash. It produces a lower face velocity than auxiliary air model, therefore best for use with fragile equipments or specimens.

 

 

MATERIAL OF CONSTRUCTION

G.I./CRCA sheet with inside FRP lining with powder coating
Water proof ply with inside FRP lined.
Fully molded FRP.
PP + FRP

Fume exhaust system comprises of an air capturing hood, duct, fan and exhaust outlet used for the removal of hazardous or noxious gases, vapours, mists, dusts and other aerosols from a work environment, store or apparatus.

Our Fume Hood covers the following standards:
OSHA, NRC, ANSI, SEFA, ACGIH

APPLICATION

Research and development laboratory, Chemical Analysis lab, Quality control Laboratory.

MODEL NO.	Working area(L x D x H)
TFB 423	4’ x 2.5’ x 3’
TFB 523	5’ x 2.5’ x 3’
TFB 623	6’ x 2.5’ x 3’

With the advent of the occupational safety & Health act (OSHA) removal of toxic fumes and gases from the laboratory has become even more important.

The Fume Hood is a primary safety device in a laboratory. It offers a substantial degree of protection to the user. It is a ventilated enclosure in which gases, vapours and fumes are contained. An exhaust fan situated on the top of the laboratory building pulls air and airborne contaminants in the hood through ductwork connected to the hood and exhausts them to the atmosphere. It further controls exposure of the hood user and lab occupants to hazardous or odorous chemicals and prevent their release into the laboratory.

The walk-in fumehood functions similar to that of the standard fume hood. However, the size of the same is bigger to accommodate more working space so as to allow the user to walk into the hood work area for setting up the required arrangements. It permits movement of larger material into the hood. All associated accessories will be same as the standard fumehood.

 

 

MATERIAL OF CONSTRUCTION

G.I./CRCA sheet with inside FRP lining with powder coating
Water proof ply with inside FRP lined.
Fully molded FRP.
PP + FRP

Fume exhaust system comprises of an air capturing hood, duct, fan and exhaust outlet used for the removal of hazardous or noxious gases, vapours, mists, dusts and other aerosols from a work environment, store or apparatus.

Our Fume Hood covers the following standards:
OSHA, NRC, ANSI, SEFA, ACGIH

APPLICATION
Research and development laboratory, Chemical Analysis lab, Quality control Laboratory.

MODEL NO.	Working area(L x D x H)
TWF 538	5’ x 3’ x 8’

A scrubber is a wet air cleaning technique/equipment for the removal of water soluble contaminants (eg. Acid gases, biological agents and some dusts) from the exhausted air from a fumehood system.

In general they involve spraying an aqueous solution onto a coarse filter material (water to gas contact area) within the air flow. The contaminant adheres to or dissolves into the aqueous solution where it is physically or chemically removed from the air stream. After the wet wash scrubbing process, the contamination free air is then vented out into the atmosphere. The scrubbing system is used along with Fumehood or any other industrial exhaust system.

 

 

MATERIAL OF CONSTRUCTION

‘technico’ scrubber is made of polypropylene lined with FRP. The system consists of water tank, Spray nozzle, Rasching Rings, Air inlet and outlet, Mist Eliminator, Re-circulation pump, Water level indicator and necessary control valves.

The Blower capacity, diameter and height of the Scrubber will be calculated based on International standards with consideration of the diameter of the Ducting, distance from the Fume Hood, No. of Fume Hoods etc.

The Scrubbing system can be supported with associated accessories like Chemical mixing tank, pH measuring System, Blower low air flow alarm system etc.

 

Canopy hoods are designed to remove steam, heat or odours from large or bulky apparatus such as ovens, steam baths or autoclaves. Vapour removal is most efficient when the canopy is mounted no more that 12” above the equipment.

 

The centrifugal blower is basically used for exhaust system and fume hood. This enables draining the contaminated air from the hood work area and discharging the same to the external atmosphere or to the scrubbing system by means of ducting.

 

 

MATERIAL OF CONSTRUCTION
FRP / MS lined with FRP, PP+FRP

RANGES
From 500 to 1,00,000 CFM and above to suit specific pressure and service requirements.

 

Tube axial fan are supporting system for drawing the contaminated air from the work area and transferring the same to the duct. High efficiency and low power consumption.

RANGE

1500 CFM to 50,000 CFM

MATERIAL OF CONSTRUCTION

Fully FRP, MS lined with FRP and aluminium.