Product Name: 550W High Pressure Side Channel Blower Vortex Blower for Aquarium Fish Pond Model NO.: 310A01 Certification: CE, CCC Pressure: High Pressure Flow Direction: Centrifugal Usage: for Manufacture Material: Aluminum Phase: Single Stage: Single Imeller: Single Explosion Proof: Atex 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.LownoiseModelImpellerFrequencyPowerVoltageCurrentAirflowRatedvacuumRatedcompressNoisesHZKWVAm3/hmbarmbardB(A)310 A01Single500.55220-2403.795-12013057600.62220-2404.9110-12013060