The Venturi Blowers from Allegro Industry help to move air in refineries, utility and power plants, shipyards, paper and pulp plants, the marine and steel industry and confined space manhole operations. Venturi blowers use compressed air or saturated steam for the power source.
Allegro 9518-03 Venturi Blower Small
The Venturi Blowers from Allegro are a perfect solution to moving air in refineries, utility and power plants, shipyards, paper and pulp plants, the marine and steel industry and confined space manhole operations.
Compressed air or saturated steam is the power source for our Venturi Blower line. Small volumes of high velocity air (from compressed air source) run through the casting and out of the nozzle jets, creating a venturi action or pulling action that creates large volumes of air through the venturi blower and out the air diffuser.
A 1/2" hose with a "crows foot" connection is recommended from your air supply source to the side inlet connection. Operate this Venturi Blower on air or steam lines limited to 140 psi.
Overall Length 30.5"
Diameter of Base 7.31"
Diameter Top of Horn 7.0"
NPT Size 1/2"
Bolt Circle Diameter 6.56"
Basic Slot Diameter 0.4
Net Weight 8.5 lbs.
Air Flow Inlet Pressure
40 PSIG 60 PSIG 80 PSIG
36SCFM 50 SCFM 62 SCFM
Total Air Flow
815 CFM 981 CFM 1182 CFM
Example: When using 9516-03S with air supply 40 PSIG and 36 SCFM, the total outlet air flow will generate up to 815 CFM.
*Models 9518-03 use 8 inch ducting.
* Lightweight construction
* Convenient carry handles for one- person portability to any location
* No guards required
* Multiple inlet ports
* Sturdy steel galvanized steel diffuser
* All models include a crow's foot inlet connection
* Static ground is attached to the base of all blowers
* Single piece cast aluminum inlet housing
* Click on the download tab for Allegro 9518 Venturi Blower Spec Sheet