AJ30G411R55MA

Brand: Faggiolati

Teknik özellik:

CONSTRUCTION DATA Impeller type Centrifuge radial Suction (mm) DN 80 Cooling By surrounding fluid Motor type M411T-7,1-400/50YY-IE3 - (Watertight, suitable for VFD) Mechanical prot. Degree IP 68 Rated motor power (kW) 7,1 Rated current (A) 13,5 Starting type Direct - Star/Delta Starting Supply 3ph 400/690V-50Hz Nominal speed (rpm) 1436 Winding insulation Class H Duty service S1 Continuous Electric cable Neoprene submersible length 20 m. Shaft seal Double Mechanical Liquid max. temperature (°C) < 40 Pump protection Motor Thermal Protections - Leakage Sensor in oil chamber Surface painting Epoxy painting MATERIALS Diffuser Stainless steel AISI 304 Shaft Stainless Steel AISI 431 Impeller Stainless Steel AISI 316L Upper seal Ceramic/Graphite Lower seal Silicon Carbide/Silicon Carbide Screws A4 Class AISI 316 O-Rings Nitrile MATERIALS Diffuser Stainless steel AISI 304 Shaft Stainless Steel AISI 431 Impeller Stainless Steel AISI 316L Upper seal Ceramic/Graphite Lower seal Silicon Carbide/Silicon Carbide Screws A4 Class AISI 316 O-Rings Nitrile Ball bearings Ball Bearings, life lubricated Motor Casing Cast Iron EN-GJL-250 Suction Chamber Stainless steel AISI 304