Gardner Denver side channel blower

G-BH1 N GAS RING COMPRESSOR VACUUM PUMP/COMPRESSOR WITH IE3 / NP MOTOR INSULATION CLASS F, PROTECTION TYPE: IP55, UL NO. E225239 FOR VERTICAL AND HORIZONTAL INSTALLATION MAIN MATERIALS: DIE-CAST ALUMINUM WITH 3-PHASE MULTIVOLTAGE MOTOR FOR 50/60/70/85 HZ IE3 _NEMA PREMIUM, IP55 UL 1450 AND CSA 22.2 NO.68-09 SUITABLE FOR OPERATION WITH FREQUENCY CONVERTER RAL 9006: WHITE ALUMINUM 1 COAT OF PAINT Electrical data 220-240VD/380-420VY_50HZ_IE3 50HZ_4.6KW(14.9AD/8.6AY) 220-240VYY/440-480VY_60HZ_IE3 60HZ_5.3KW(17.0AYY/8.5AY) 230 VYY/460 VY_60 HZ_NP 60HZ_5.3KW(17.0AYY/8.5AY) 87HZ_7.5KW(14.4AD) Pressure data -400 /360 MBAR (50 HZ) -350 /320 MBAR (60 HZ) -250 /200 MBAR (87 HZ)