Product Name: Ring Blower for Adsorption and Degassing (220A21) Model NO.: 220A21 Certification: CCC Pressure: High Pressure Flow Direction: Centrifugal Usage: for Manufacture Material: Aluminum Single Phase: Double Stage Trademark: REXCHIP Transport Package: Packed in Carton, Then Protected by Wooden Pallet Specification: CE Origin: Zhejiang, China HS Code: 8481809090 Product Description Wehavenineseriessidechannelblower,from2HB1to2HB9,theairflowcapabilitiesrangesfrom80to2480m3/h,thevaccumpressureandcompresspressurecouldreach500mbar,thepowerrangesfrom0.4KWto29KW.Theadvantagesofourproducts:1.100%oilfree,InsulationclassisF,ProtectionclassisIP55.2.Dualfrequency50HZand60HZareavailable3.MadeofdiecastaluminumADC12.4.Dualusage:compressorandvacuum(suctionandblow).5.Runconstantlyfor24hourswithoutmaintenance6.LownoiseModelImpellerFrequencyPowerVoltageCurrentAirflowRatedvacuumRatedcompressNoisesWeightHZKWVAm3/hmbarmbardB(A)Kg220 A21Double500.7220-2404.588-2102405516600.83220-2405.6103-25025061