High pressure radial fan in plastic CHVN 315 - 1250 Performance Flow rate: min. 1500 m3/h to max. 130’000 m3/h Static pressure: min. 1000 Pa to max. 6'500 Pa Efficiency: max. 80 % Inlet-Ø: 315, 355, 400, 450, 500, 560, 630, 710, 800, 900, 1000, 1120, 1250 mm Housing - Self-supporting plastic construction welded - available in: PP, PPs, PPs-el, PE, PVC, PVDF - 6 different outlet positions Impeller - 12 backward-curved blades - available in: PP, PPs-el, PVDF - Tested on an overspeed test stand - Torque transmission via a standard taper lock system - balanced dynamically and statically in two ranges,...