The LV fume hood is a high performance, low constant volume design building on the features of Drizgas’s proven fume hood line. Its updated asthetic design incorporates reduced air volume technologies with more efficient air flow containment to provide unsurpassed safety and barrier-free use.
Based on proven constant volume technology, the Drizgas’s Low volume fume hood avoids the requirements of expensive, high maintenance alternatives. It has been tested using the ANSI/ASHRAE 110-1995 procedures to verify compliance with ANSI/ AIHA Z9.5-2003. In addition, the hood has been tested using severe dynamic challenges to confirm its superior containment capability.
Technical specifications
MOC |
CRCA 18G Epoxy powder coated |
Stand |
MS pipe, 18 G powder coated |
Working table top |
MS powder coated sheet covered with PP sheet
|
Exhaust system |
Motor Blower assembly covered with GI sheet |
Sash/ Door |
Vertical folding type |
Air velocity |
0.5 m/s |
Noise Level |
65 dBA |
Glass window |
Two layer toughen glass 5 mm thickness Adjustable height Motor control |
Make up air |
Air needed to replace the air exhausted from a room by the fume hood and other ventilation devices |
Face velocity |
The velocity of the air passing through the work opening of the fume hood measured in the plane of the sash. Measured in feet per minute (fpm), or liters per minute |
Air flow |
Variable volume flow adjusted by venture valve |
Electrical fittings |
Electrical sockets and MCB switch |
Illumination |
Fluorescent lamp or UV lamp |
Optional accessories |
HEPA Filter Face Velocity Meter |
Power supply |
220 / 230 V |
Dimensions |
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Model No. |
CFM @29″ |
CFM @18″ |
Super structure |
Worktop |
Hood opening |
||||||
W (mm) |
H (mm) |
D (mm) |
W (mm) |
H (mm) |
D (mm) |
W (mm) |
H (mm) |
||||
DVFH-90 |
567 |
354 |
915 |
1425 |
845 |
915 |
40 |
762 |
660 |
740 |
|
DVFH-120 |
833 |
521 |
1220 |
1425 |
845 |
1220 |
40 |
762 |
965 |
740 |
|
DVFH-150 |
1100 |
688 |
1525 |
1425 |
845 |
1525 |
40 |
762 |
1270 |
740 |
|
DVFH-180 |
1367 |
854 |
1830 |
1425 |
845 |
1830 |
40 |
762 |
1575 |
740 |
|
1900 |
1188 |
2440 |
1425 |
845 |
2440 |
40 |
762 |
2185 |
740 |
Features
- Dynamic barrier by pass
- Removable rear baffles
- Energy saving light
- Unique vertical slot baffles
- Spoiler shaped sash handle
- Flush sill airfoil
- Self-closing sash up to 20”
- UL 1805 classified
- Notched nylon sash belt
- Air flow alert
Accessories
- Remote blower
- Ductwork