ECV pumps 8-40 NRK

ECV pumps 8-40 NRK

Boemer pumps ECV 8, ECV 8 NRC, ECV 8 Khtr

Submissive pumps for wells ECV 8 "Designed for lifting water from wells with a minimum inner diameter of 199 mm (for 8-65-Ø 224.5 mm) for urban, industrial and agricultural water supply for Chemical Industrial TI .

ECV 8-25-110 x TR, where

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">; "> CTR -type units are produced only with a sealed engine.

Design features

  • Designed for lifting water from wells with a minimum inner diameter of 199 mm (for 8-65-224.5 mm); Li>
  • Sliding bearings from a combination of materials: rubber - stainless steel;
  • working bodies from Norila;
  • Tarel -shaped check valve made of stainless steel;
  • shaft of high -pressure stainless steel pumps;
  • submersible water -filled lentless three -phase engine Ø 180mm or a submersible hermetic engine filled with special liquid production of Franklin Electric;
  • The speed of rotation of the electric motor 2850 rpm;
  • Stator winding from a wire with waterproof insulation;
  • The maximum fluid temperature is 35 ° C;
  • number of launches per hour: 10;
  • Water flow rate along the pump electric motor

ECV pumps 8-40 NRK

ECV - Mark the unit;
8 - Diameter of the pump in inches;
25 -The performance of the unit, m 3 <"> 3 < /span>/h;
110 - water lift height;
X - chemically active environment;
TR -without designation up to 35 about < /Span> C, TR-up to 60 O s
Pump brand Engine power, kW Number of pump steps overall dimensions, mm Mass, kg
L E in Pump Engine General
6 " 8 " 6 " 8 " 8 " 8 " 6 " 8 " 6 " 8 "
ECV 8-40-15 NRK 3 1 911 - 598 392 19.5 30.6 - 50.1 -
ECV 8-40-30 (25) NRK 5.5 2 1023 - 648 456 22 35.7 - 57.7 -
ECV 8-40-50 (55) NRK 9 3 1215 1228 778 772 541 25 49 74 74 99
ECV 8-40-60 NRK 11 4a 1277 1290 778 741 605 27.5 49.2 75 76.7 102.5
ECV 8-40-70 NRK 13 4 1339 1352 898 796 605 27.5 49.2 76 76.7 103.5
ECV 8-40-80 NRK 15 5 1459 1407 898 796 669 30 60 82.5 90 112.5
ECV 8-40-90 NRK 15 6a 1521 1469 898 796 733 32.5 60 82.5 92.5 115
ECV 8-40-100 NRK 17 6 1583 1531 898 796 733 32.5 60.5 83 93 115.5
ECV 8-40-110 NRK 17 7a 1583 1531 898 796 797 35 60.5 83 95.5 118
ECV 8-40-120 NRK 20 7 1720 1653 973 856 797 35 67.3 92 102.3 127
ECV 8-40-125 NRK 20 8a - 1753 - 856 861 37.5 - 92 - 129.5
ECV 8-40-140 (135) NRK 25 8 - 1879 - 1020 861 37.5 - 113 - 150.5
ECV 8-40-150 NRK 25 9 - 1941 - 1020 925 40 - 113 - 153
ECV 8-40-160 NRK 30 10a - 1941 - 1020 989 42.5 - 113 - 155.5
ECV 8-40-170 NRK 32 10 - 1996 - 1075 989 42.5 - 124 - 166.5
ECV 8-40-180 NRK 32 11 - 2058 - 1075 1053

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Pumps
Power, kVA 1,1
Flow, cubic meters/hour 1,5
pressure 50
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