Developed to handle heavy corrosive fumes, vapors, contaminated air and aggressive gases at extreme high pressure (Up to 10000 PA). Casing of PP or GRP (Vinyl ester Grade) FRP. Impeller of thermoplastic such as steel coated with GRP/FRP etc. Can be blended with composites to overcoming high temperature, flame retardant resistant, ultraviolet or electrostatic discharge protection. The radial tip Backward Curve Impeller is statically and dynamically balanced in accordance with Grade G2.5 of ISO 1940 eqv. to BS 5625 Part 1 (1979) and VDI 2060. Tested and rated in accordance with BSI and AMCA standards. Noise accordance to DIN 45635. All data are available for downloading. You may also email us to request for full catalogue and information.