BLOWER TYPE: PURGE; BODY MATERIAL: CARBON STEEL/ALUMINUM; SUPPLY VOLTAGE: 440 VAC; POWER: 18.3 KW (25 HP); SPEED: 3600 RPM; AIR PRESSURE: 350 MBAR (5 PSI); AIR VOLUME: 5105 CFM; MANUFACTURER / REFERENCE SPENCER: 4BOH ADDITIONAL INFORMATION SUPPLIER MUST INDICATE NAME MANUFACTURER/REFERENCE MATERIAL OFFERED PLACE ON THE MATERIAL THE IDENTIFICATION OF THE MANUFACTURER WITH THE MAIN TECHNICAL CHARACTERISTICS. SEND PROPOSALS FOR TECHNICAL OPINION BEFORE ISSUING THE ORDER. ADDITIONAL FEATURES: ELECTRIC MOTOR 30HP, 3600RPM, 440VCA, 60HZ, THREE PHASE, TFVE, EXPLOSION PROOF, F INSULATION, B3D CONSTRUCTION, NOISE LEVEL WITHOUT CAB 88DB (A) +/- 2 @ 1 METER DISTANCE, CARBON STEEL HOUSING, ALUMINUM ROTOR, CARBON STEEL SHAFT, SHAFT SEAL LABYRINTH RINGS, CARBON STEEL BASE, FLANGED CONNECTIONS 6 ANSI 125/150; NCM: 84145990