Impeller pump Big-Flo® 4″

waterelectricsubmersible

FEATURES • Smooth passageways provide low friction radial water flow. • Noryl® impeller-diffuser assemblies are encased in a corrosion resistant stainless steel shell. • Pump and motor assembly are corrosion resistant. • Efficient operation in either horizontal or vertical position. • Impeller-diffuser assemblies are mounted on a 16-spline steel shaft for positive drive. • A top bearing is provided in the cast iron discharge head for better shaft alignment. • Replaceable journals protect shafts at bearings. Multi-stage construction permits modular or individual part replacement. • Noryl®-staged components (impellers/diffusers) are permanently bonded by a reliable, foolproof, ultrasonic welding technique. • Powered by CentriPro®. Motors are compatible with any competitive pump end of comparable horsepower.