HMS Group HYDROMASHSERVICE
125252, Moscow, 12 Aviakonstructor Mikoyan street
Phone: +7 (495) 664-81-71, fax: +7 (495) 664-81-72

CNS pumps for water descaling

CNS pumps for water descaling


Application:

  • water descaling in steel industry.


Operating parameters:

  • Capacity range: 30 - 1000 m3/h
  • Head: up to 2400 m
  • Efficiency: up to 83%
  • Max operating pressure: up to 270 bar


Material selection:

Casing ASTM 352/352M with corrosion-resistant surfacing
Impeller and diffuser AISI 420 and AISI 420F
Shaft AISI 5135, AISI 5135 H, AISI 5140, AISI 5140 H
Sealing Gland or mechanical seal


Performance range:

Performance range CNS pumps for water descaling


Features. Advantages. Benefits:


Reliability

  • Wear-resistant replaceable wearing rings made of new special materals.
  • Pull-off device for hydraulic balancing disc for guaranteed clearance between rotor and stator parts in off-loading unit at the pump start/stop for longer life of hydraulic balancing disk device.
  • Bearings vibration and temperature sensors installation spots provided in the bearings housings.


Easy Installation/Maintenance

  • Mechanical seals complied with API 682 to ensure application of seals from various manufacturers.
  • Flanges according to DIN / ANSI / ISO (option).

Maintenance-free elastic diaphragm coupling to reduce vibration.

Pump is supplied on separate baseplate or on a general baseplate with motor (option).


Low Costs Of Operation

  • Bearings come with forced or oil bath lubrication.
  • Highly unified main parts between pumps of different sizes for low installation and start-up costs, reduced parts inventories, decreased maintenance costs, shorter downtime, and enhanced operability.

Stuffing box or mechanical seals application. Cyclone separators (option) for solids-contaminated liquids.


CNS Pumps For Water Descaling:

CNS Pumps For Water Descaling


Model
DNs
DNd
А
А1
H
H1
L
L1
L2
CNS 30-800-2
80
65
730
345
1060
490
2120 (2420)*
1059
510
CNS 30-1050-2
700
440**
1290
650
2490 (2790)*
1237
635
CNS 30-1422-2
2595 (2895)*
1342
CNS 45-1050-2
150
125
1210
670
1425
565
2220 (2520)*
902
625
CNS 45-1422-2
1515
655
2505 (2805)*
1187
CNS 45-1900-2
2885 (3185)*
1567
CNS 63-1050-2
1425
565
2220 (2520)*
902
CNS 63-1422-2
1515
655
2505 (2805)*
1187
CNS 63-1900-2
2885 (3185)*
1567
CNS 90-1050-2
1425
565
2220 (2520)*
902
CNS 90-1422-2
1515
655
2505 (2805)*
1187
CNS 90-1900-2
2885 (3185)*
1567
CNS 120-1050-2
1425
565
2220 (2520)*
902
CNS 120-1422-2
1515
655
2505 (2805)*
1187
CNS 120-1900-2
2885 (3185)*
1567
CNS 180-1050-2
1425
565
2220 (2520)*
902
CNS 180-1422-2
1515
655
2505 (2805)*
1187
CNS 180-1900-2
2885 (3185)*
1567
CNS 240-1050-2
1425
565
2220 (2520)*
902
CNS 240-1422-2
1515
655
2505 (2805)*
1187
CNS 240-1900-2
2885 (3185)*
1567
CNS 315-1050-2
200
150
1275
685
1635
675
2407 (2707)*
955
640
CNS 315-1422-2
2715 (3015)*
1261
CNS 315-1900-2
3020 (3320)*
1567
CNS 500-1050-2
300
200
1330
685**
1727
790
2209 (2509)*
832
730
CNS 500-1422-2
2346 (2646)*
969
CNS 500-1900-2
2620 (2920)*
1243
CNS 630-1050-2
2209 (2509)*
832
CNS 630-1422-2
2346 (2646)*
969
CNS 630-1700-2
2620 (2920)*
1243
CNS 630-1900-2
2620 (2920)*
1243
CNS 720-1050-2
2209 (2509)*
832
CNS 720-1422-2
2346 (2646)*
969
CNS 720-1900-2
2620 (2920)*
1243

* Dimension in brackets is given for version of the CNSz pump with hydraulic balancing disk device
** Suction nozzle is directed vertically upwards


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