CNS

It is intended for injection water into oil-bearing strata in order to maintain the pressure in them during oil production.

Centrifugal, horizontal, sectional, single-casing, multi-stage pump with single-entry impellers, with automatic discharge of rotor axial load by hydraulic balancing device, with plain bearing electric motor-driven.

In the pumps with capacity 63 и 90 m^З/h the following versions are provided: bearings with carter bath lubrication or force lubrication from pressure lubrication installation; shaft seal of face or gland type; intermediate gear or plate clutch. By overall dimensions these pumps are interchangeable with similar in application pumps with capacity 70-80 m^З/h for interchange of which they are designed.

Pumps with capacity 63 m^З/h have forced bearing lubrication, end shaft seals, gear clutch.

CNSg, CNSgМ

They are intended for water pumping in heat and water supply systems of industrial and municipal facilities (including for water supply to boilers of average capacity).

Centrifugal, horizontal, multi-stage, single-casing, sectional electric motor-driven pumps.

*- used for water pumping with temperature up to 165°С. Explosion-proof version is available.

CNS

It is intended for water supply to steam boilers of low capacity, is used in water-treatment equipment, for pumping water in heat and water supply systems.

Centrifugal, vertical, sectional, multistage pump completed with face shaft seal, electric motor-driven.