These models are the newest type of our ring blower, which has the same capacity and qualityas Siemens brand, which have much wider voltage and frequency than before, also much bigger air pressure and air flow than before, as for single impeller and double impeller. The actual models are as following: Curve number Model(· Have goods in store) Frequ ency RatingOutput voltage RatingMax.Max.InletMax.OutletNoisePowerCurrentAir flowPressurePressureHZKWVAm3/hmbarmbardB(A)A1002RB 010 H06500.2200-240 345-415Y1.0/0.6Y40-607050A101600.23220-275 380-480Y1.0/0.6Y55-607051A1102RB 110 H06500.25200-240 345-415Y1.16/0.7Y55-808051A111600.28220-275 380-480Y1.3/0.9Y60-808052A1302RB 210 H06500.25200-240 345-415Y2.1/1.2Y80-10011053A131600.29220-275 380-480Y2.0/1.15Y98-11011056A132·2RB 210 H16500.4200-240 345-415Y2.6/1.5Y80-12013053A133600.5220-275 380-480Y2.6/1.5Y98-15016056A140·2RB 220 H26500.7200-240 345-415Y3.8/2.2Y88-21024055A141600.83220-275 380-480Y3.75/2.15Y103-25025061A150·2RB 310 H06500.55200-240 345-415Y2.4/1.7Y95-12013057A151600.62220-275 380-480Y2.6/1.5Y110-12013060A160·2RB 410 H06500.7200-240 345-415Y3.8/2.2Y145-12012063A161600.83220-275 380-480Y3.75/2.15Y175-13013064A162·2RB 410 H16500.85200-240 345-415Y4.2/2.4Y145-16016063A163600.95220-275 380-480Y4.0/2.3Y175-16016064A164·2RB 410 H26501.3200-240 345-415Y7.5/4.3Y145-17020063A165601.5220-275 380-480Y7.6/4.4Y175-21022064A170·2RB 420 H36501.6200-240 345-415Y7.5/4.3Y150-28028066A171602.05220-275 380-480Y7.6/4.4Y180-32031069A172·2RB 420 H46502.2200-240 345-415Y9.7/5.6Y150-33044066A173602.55220-275 380-480Y10/5.8Y180-35042069A190·2RB 510 H06500.85200-240 345-415Y4.2/2.4Y210-11010064A191600.95220-275 380-480Y4.0/2.3Y255-807070A192·2RB 510 H16501.3200-240 345-415Y6.6/3.8Y210-17017064A193601.5220-275 380-480Y6.9/4.0Y255-15014070A194·2RB 510 H26501.6200-240 345-415Y7.5/4.3Y210-20019064A195602.1220-275 380-480Y7.6/4.4Y255-22021070A196·2RB 510 H36502.2200-240 345-415Y9.7/5.6Y210-22027064A197602.55220-275 380-480Y10.3/6.0Y255-26029070Notes: IP54, 50/60Hz, Three Phase