This is an Allegro venturi style pneumatic air blower. The inlet connection is 1 inch NPT, the base diameter is 11-1/4 inches, and the overall length is 44-1/4 inches. The maximum inlet pressure is 140 pounds per square inch (PSI). The housing is made of steel and the base is made of cast aluminum.
We have inspected this item and we do not have the capability to install the unit to fully test it. There are some slight dents/bends around the housing. There are also some cosmetic scuffs and scratches around the entire unit. Please refer to the photos for more information.
This unit only includes what is photographed in the listing. Made in USA.
Technical Specs
| Item | Venturi Style Pneumatic Air Blower |
| Inlet Connection | 1 in NPT |
| Base Dia. | 11 1/4 in |
| Overall Length | 44 1/4 in |
| Max. Inlet Pressure | 140 psi |
| Air Consumed @ 40 PSIG | 20 scfm |
| Air Consumed @ 60 PSIG | 60 scfm |
| Air Consumed @ 80 PSIG | 80 scfm |
| Total Air Flow @ 40 PSIG | 2,100 cfm |
| Total Air Flow @ 60 PSIG | 2,560 cfm |
| Total Air Flow @ 80 PSIG | 3,020 cfm |
| Base Material | Cast Aluminum |
| Housing Material | Steel |
| Application | Ventilation with Compressed Air or Steam of Hazardous or Explosive Vapors |