The pump for artesian wells of ETsV 4-6,5-150

Pumps for artesian wells always available

pumps ETsV, artesian borehole.

Such pump is used for rising of water from artesian wells in systems of water supply in city, industrial and agricultural branch.

It is the multistage, having vertical immersion of a shaft, a centrifugal submersible pump which is equipped with the drive from the submersible electric motor.

Proceeding from tasks which are set for the unit the corresponding brand, h a toba is selected to reach an optimum ratio of a pressure giving.

It is necessary to notice that borehole pumps have the safety valve which helps to hold a water column if there was a sudden stop of the engine and at restart of the engine protects rotation of blades in the opposite direction.

Pumps ETsV can be in length up to three meters and weight can reach more half tones, and a pressure to reach more than 300 meters.

Interpretation of markings of the pump ETsV:

E-designates that it with the drive from the submersible electric motor;

Ts-centrifugal;

There is a water supply;

The figure before alphabetic designation indicates executions of pump part, constructive.

(Or other size) is 8 the internal diameter of an upsetting pipe in inches;

40-(or other parameter) - giving nominal in, m3/h;

90-(or other parameter) - a pressure nominal in, m;

Technical characteristics of pumps ETsV: