Submersible multistage centrifugal pump Pentax 4S10-24 T

PENTAX Series 4S pumps are 4-inch well pumps with sealed motors in oil or water (Franklin) chambers. A non-return valve is built into the outlet. Primarily used in rural or urban areas.
DESIGN FEATURE - brass exit hole; housing - stainless steel steel; impellers and diffusers are made of food-grade polycarbonate. Compensation rings are made of stainless steel; bronze or rubber top bushings, sand resistant on request. On the pump side, the motor shaft is made of high quality stainless steel; temperature range of pumped media (0) – (+40 °C); sand concentration in water - max - 40 g/m3.
MOTOR - sealed, two-pole, asynchronous, electric motor (Franklin), not
to be rewound with water cooling (code - WF), or in an oil bath to be rewound (code - OF); the stator is made of low-loss electrical sheet steel;
B - isolation class; IP 58 - degree of protection; thermal protection and condenser protection directly depend on the choice of control panel.