单一阶段加倍吸分案泵

Single stage double suction split case pump Application: Cooling water Water supply/distribution Fire protection Metal manufacturing Irrigation General industrial services Performance Range: Capacity: 50-6700 m³/h up to 88000 gpm Head: H up to 160 m Temperature: T up to 105°C up to 200°F Speed: n 2900/1480/980/740/580rpm 3500/1750/1180/890/710rpm Description : The casing is axially split, which permits removal of the complete rotor without moving either piping or motor. Pumps generating high heads have double volutes to reduce radial forces. Replaceable wear rings protect the casing at the impeller running clearances. Flange drilled to ISO, DIN, BS or ANSI. The close double suction impeller gives practically zero axial forces. Each impeller is statically and dynamically balanced according to ISO1940. Vertical or horizontal, soft packing or mechanical seal, grease or oil lubrication bearing on request. NFPA standard pump is available Standard material : Casing: Cast iron Ductile cast iron Cast steel Stainless steel Shaft: C-steel Cr-steel Impeller: Cast iron Bronze Brass Stainless steel Wear ring: Cast iron Brass