Blasting
- Excellent quality at sharp prices
- More than 1.000 tons of abrasives on stock in Holland
- Own production steel shot and grit
Venturi air blowers
Venturi Blowers
Airblast Venturi Air Blowers are a perfect solution for ventilating or extracting hazardous and explosive vapors from tanks, as well as a variety of other functions. Additionally, it can be used to cool down machinery or workers. Its function is to take high pressure air volume (from a compressor), creating a Venturi action, which results in the inhalation of large volumes of air through base. Maximum air pressure: 140 PSI.
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Contact information
Kelvinstraat 8
1704 RS Heerhugowaard
The Netherlands
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- More than 50 years of experience
- Airblast offices in 12 countries
Construction
- Constructed with galvanized steel
- Single piece cast aluminum inlet housing
- Sturdy steel galvanized steel diffuser
- Static ground attached to base of unit
- Steel handle
- Quick coupling inlet connection
- Multiple inlet ports
Applications
- Petroleum processing
- Refineries and chemical
- Power plants
- Steel industry
- Shipyards
- Marine industry
- Manhole operation
- etc.
Air flow
| AIR CONSUMED (CFM) | TOTAL AIR FLOW (CFM) | |||||
| Model | 60 PSIG | 80 PSIG | 100 PSIG | 60 PSIG | 80 PSIG | 100 PSIG |
| A-1000 | 31 | 41 | 51 | 863 | 1076 | 1205 |
| A-1200 | 31 | 41 | 51 | 1135 | 1308 | 1465 |
| A-2900 | 60 | 81 | 101 | 2560 | 3020 | 3698 |
| A-4100 | 108 | 142 | 178 | 4215 | 4810 | 5435 |
| A-6200 | 189 | 252 | 380 | 6182 | 7304 | 8220 |
Dimensions
| Model | Overall Length (mm) | Diameter of Base (mm) | Diameter Top of Horn (mm) | Inlet Size (inch) | Bolt Circle Diameter (mm) | Net Weight (kgs.) |
| A-1000 | 426 | 186 | 153 | 1/2 | 167 | 2.5 |
| A-1200 | 775 | 186 | 178 | 1/2 | 167 | 4 |
| A-2900 | 1124 | 286 | 318 | 1 | 267 | 10 |
| A-4100 | 1170 | 365 | 362 | 1 | 346 | 17 |
| A-6200 | 1220 | 432 | 400 | 1 | 394 | 20 |
Safety precautions
An electric ground or static ground is attached to the base of all air blowers. Any time you are using this air blower in a volatile atmosphere, attach a ground wire to discharge any static electricity, preventing a build-up of static electri- city.
Airblast pneumatic air blowers have no moving parts and are ideal for venting hazardous areas. The bases are made from a high quality aluminium alloy. Aluminium scraped across rusty steel can sometimes cause a smear. A heavy smear of aluminium on steel (being struck with some object) can cause an incendiary spark. Take precautions not to drag the base on steel tanks, etc.
While there are no moving parts to the air blowers, all of the performance ratings in this brochure are based on a unit that had a clean air reservoir and nozzle jets that are of the proper diameter and not plugged up in any way. Care should be taken to prevent clogging of the nozzle jets and a periodic cleaning with a steam cleaner would be appro- priate maintenance. Secure the air blower in place prior to turning on the air supply or it will tend to move from its intended position.
