CNS Pumps

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 mЗ/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 mЗ/h for interchange of which they are designed. Pumps with capacity 63 mЗ/h have forced bearing lubrication, end shaft seals, gear clutch.

Pump model Feed, m3/h Pressure, m Rotation speed, rev/min Motor output, kW
CNS 63-1100 63 1100 3000 630
CNS 63-1400 63 1400 3000 630
CNS 63-1800 63 1800 3000 800
CNS 90-1100 90 1100 3000 630
CNS 90-1400 90 1400 3000 800

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.

Pump model Feed m3/h Pressure, m Rotation speed, rev/min Motor output, kW
CNSg 16-68 16 68 2940 11
CNSg 16-102 16 102 2940 11
CNSg 16-136 16 136 2920 15
CNSg 16-170 16 170 2940 18.5
CNSg 16-204 16 204 2920 22
CNSg 16-238 16 238 2940 30
CNSg 16-272 16 272 2940 30
CNSg 16-306 16 306 2940 37
CNSg 16-340 16 340 2940 37
CNSgM (CNSg*) 38 44 38 44 2940 11
CNSgM (CNSg*) 38-66 38 66 2920 15
CNSgM (CNSg*) 38-88 38 88 2920 22
CNSgM (CNSg*) 38-110 38 110 2920 22
CNSgM (CNSg*) 38-132 38 132 2920 22
CNSgM (CNSg*) 38-154 38 154 2940 30
CNSgM (CNSg*) 38-176 38 176 2940 30
CNSgM (CNSg*) 38-198 38 198 2940 37
CNSgM (CNSg*) 38-220 38 220 2940 37
CNSgM (CNSg*) 60-66 60 66 2920 22
CNSgM (CNSg*) 60-99 60 99 2920 30
CNSgM (CNSg*) 60-132 60 132 2940 55
CNSgM (CNSg*) 60-165 60 165 2940 55
CNSgM (CNSg*) 60-198 60 198 2940 55
CNSgM (CNSg*) 60-231 60 231 2940 75
CNSgM (CNSg*) 60-264 60 264 2940 75
CNSgM (CNSg*) 60-297 60 297 2940 110
CNSgM (CNSg*) 60-330 60 330 2940 110

*- 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.

Pump model Feed m3/h Pressure, m Rotation speed, rev/min Motor output, kW
CNS 3-25 3 24 2840 1.5
CNS 3-36 3 36 2840 1.5
CNS 3-45 3 48 2840 1.5
CNS 3-60 3 60 2840 1.5
CNS 3-75 3 72 2840 3
CNS 3-85 3 84 2840 3
CNS 3-100 3 96 2840 3
CNS 3-108 3 108 2840 3
CNS 3-120 3 120 2840 3