Submersible pumping station SN-R1-03

Pumping stations SN-R1-03 are intended to:

  • to pump abrasive hydraulic fluids (clay and gravel mortars, mixtures of water and sand, ore, etc.);
  • to swamp drainage, unwatering of foundation, drainage of lakes and other water bodies;
  • to bottom dredging, bank alluviation, desliming and etc;
  • for maintenance and repair of gas pipelines in swampy and flooded areas;
  • for pumping drill cuttings (cuttings slurry, waste drilling mud), blackwater, industrial waste-water, oil contaminated soil, process effluent of oil-production enterprise and oil refinery;
  • for pumping domestic and industrial wastewater with long-fibre, coarse and solid inclusions.

Pumping stations SN-20R1-03

Pumped fluid properties:
hydraulic fluid density, kg/m3 up to 1080
temperature, °С +5 ... +30
solid particle content up to 8%
solid particle maximal size, mm at most 4
Technical specifications: SN-20.40.1,08R1-03.50.30.5,5.2T.V
Max head, wcm (bar) 50 (5)
Rated head, wcm (bar) 40 (4)
Max flow, m3/h (lps) 30 (8,33)
Rated flow, m3/h (lps) 20 (5,55)
Base pump model NC-50R1
Discharge manifold DN, mm 50
Dimensions, LxBxH, mm 400×300×670
Depth capability, m 20
Station weight, kg, ±5% 67
Electric motor:
Power, kW 5,5
Rate speed, rpm 3000
Rated current, A 10,8
Сharacteristic curve 380W/50Hz
Operating specifications of pumping stations based on pumps of NC-50R1 series

Pumping stations SN-30R1-03

Pumped fluid properties:
hydraulic fluid density, kg/m3 up to 1100
temperature, °С +5 ... +20
solid particle content up to 20%
solid particle maximal size, mm at most 4
Technical specifications: SN-30.30.1,1R1-03.50.30.5,5.2T
Max head, wcm (bar) 38 (3.8)
Rated head, wcm (bar) 30 (3)
Max flow, m3/h (lps) 40 (11.1)
Rated flow, m3/h (lps) 30 (8.3)
Base pump model NC-50R1
Discharge manifold DN, mm 50
Dimensions, LxBxH, mm 395×290×650
Depth capability, m 20
Station weight, kg, ±5% 65
Electric motor:
Power, kW 5,5
Rate speed, rpm 3000
Rated current, A 11
Сharacteristic curve 220W/50Hz
Operating specifications of pumping stations based on pumps of NC-50R1 series

Pumping stations SN-100R1-03

Pumped fluid properties:
hydraulic fluid density, kg/m3 up to 1010
temperature, °С +5 ... +20
solid particle content up to 10%
solid particle maximal size, mm at most 10
Technical specifications: SN-100.25.1R1-03.76.15.15.2T
Max head, wcm (bar) 45 (4,5)
Rated head, wcm (bar) 25 (2,5)
Max flow, m3/h (lps) 125 (34,7)
Rated flow, m3/h (lps) 100 (24,7)
Base pump model NC-76R1
Discharge manifold DN, mm 75
Dimensions, LxBxH, mm 980×750×1300
Depth capability, m 20
Station weight, kg, ±5% 315
Electric motor:
Power, kW 15
Rate speed, rpm 1500
Rated current, A 29
Сharacteristic curve 380W/50Hz
Operating specifications of pumping stations based on pumps of NC-76R1 series

Pumping stations SN-300R1-03

Pumped fluid properties:
hydraulic fluid density, kg/m3 up to 1100
temperature, °С +5 ... +30
solid particle content up to 10%
solid particle maximal size, mm at most 20
Technical specifications: SN-300.15.1,1R1-03.152.15.30.2T
Max head, wcm (bar) 44 (4,4)
Rated head, wcm (bar) 15 (1,5)
Max flow, m3/h (lps) 360 (100)
Rated flow, m3/h (lps) 300 (83,3)
Base pump model NC-152R1
Discharge manifold DN, mm 150
Dimensions, LxBxH, mm 960×730×1300
Depth capability, m 10
Station weight, kg, ±5% 560
Electric motor:
Power, kW 30
Rate speed, rpm 1500
Rated current, A 57,58
Сharacteristic curve 380W/50Hz
Operating specifications of pumping stations based on pumps of NC-152R1 series