Submersible Sewage pump

integral construction in austenitic stainless steel AISI 316L, dry motor system with an oil chamber. CONSTRUCTION DATA Impeller type centrifugal Free passage (mm) 6 Discharge diameter (mm) 40 Cooling By surrounding fluid Motor type M271T-1,4-400/50YY-IE3 - (Watertight, suitable for VFD) Mechanical prot. Degree IP 68 Rated motor power (kW) 1,4 Starting type Direct Supply 3ph 400V-50Hz Nominal speed (rpm) 2783 Winding insulation Class H, Tropicalized. Duty service S1 Continuous Electric cable N-Neoprene submersible, length 10 m Shaft seal Double Liquid max. temperature (°C) < 40 Pump protection Motor Thermal Protections - Leakage Sensor in oil chamber Surface painting - MATERIALS Diffuser Stainless Steel AISI 316L Shaft DUPLEX ASTM A890 gr. 4A UNS 31803 SAF 2205 Impeller Stainless Steel AISI 316L Upper seal Nitrile Lip Seal Lower seal Silicon Carbide/Silicon Carbide/Viton Screws A4 Class AISI 316 O-Rings Viton Ball bearings Ball Bearings, life lubricated Motor Casing Stainless Steel AISI 316L