Downhole pump Pentax 4S
Offer type: salePublished: 24.06.2016
PENTAX pumps 4S – 4-inch pumps for wells with sealed engine in oil or water (Franklin) chamber. In the outlet integrated non-return valve. Mainly used in rural or urban economy.
DESIGN FEATURE – output brass hole; case - stainless steel. steel; impellers and diffusers made from food-grade polycarbonate. The compensation ring is made of stainless steel; bronze or rubber upper bushing on request resistant to the ingress of sand. On the pump side of motor shaft is made of stainless steel; the temperature range of the pumped media (0) to (+40 °C); concentration of sand in water - max 40 g/m3.
ENGINE - sealed, two-pole, asynchronous, motor (Franklin), not
be fast with water cooling (WF), or in an oil bath to be fast (code - OF); the stator is made of electrical steel sheet with low loss;
In – class insulation; IP 58 protection level;
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D'yachenko Bogdan Vasil'evich
