Multi-stage centrifugal submersible pumps for clean water in 4â wells. High content of AISI 304 stainless steel. The floating impeller design ensures an excellent resistance to wear.
SPECIFICATIONS: Delivery: up to 21 m3/h. Head: up to 340 metres. Power supply: three-phase and single-phase 50 and 60 Hz. Single-phase version: 220-240 V, 50Hz. Three-phase version: 380-415 V; overload protection to be provided by user and installed in the control box. Power: 0.37 kW to 7.5 kW. Maximum overall diameter of pump (cable cover included): 99 mm. Water temperature: 0°C to +35°C. Maximum permissible quantity of suspended sand: 150 g/m3
MATERIALS: Valve cap, valve seat: Stainless steel. Valve gasket: NBR. Valve stop ring: Stainless steel. Upper support: Lexan. Bush bearings: Laripur. Impeller, diffuser: Lexan. Diffuser case, shim, pump shaft, outer sleeve, spacer, filter, coupling, cable cover: Stainless Steel.
APPLICATIONS: â¢ Water supply. â¢ Pressure boosting. â¢ Irrigation. â¢ Rain water collection. â¢ Fire-fighting.
OPTIONS: â¢ VSD using Hydrovar. â¢ Control boxes. â¢ Dry run protrction. â¢ Cable/cable joint kits. â¢ Cooling shrouds. â¢ Different voltages and frequencies. â¢ Special motors.