DSM Borehole Pumps

Product Overview

Product Details

DAYLIFF DSM submersible motors are specifically designed to give exceptional reliability and efficiency in all borehole pumping applications.

Features

  • 4" oil filled type motor with FDA approved colourless oil
  • 6" canned type motor with resin filled stator for extended motor life
  • Largely stainless steel AISI 304 construction with cast iron top and bottom bearings
  • Water lubricated thrust and radial bearings
  • Reinforced netted Nylon diaphragm for internal motor pressure compensation
  • Thermal overload for motor protection
  • Standard NEMA flanges for use with all types of pumps
  • Protection: IP68
  • Insulation Class: F
  • Voltage: 1x220V/240V, 50Hz / 3x380V/415V, 50Hz

Operating Parameters
Max Voltage Variation: ±10%
Max Starts/Hr: 20
Max Water Temperature: 350C
Min Water Pass Flow Rate: 0.2m/sec
Max Immersion Depth: 200m-4" and 300m-6"
Installation: Vertical/horizontal with a tilt angle > 50

Motor Data
Single Phase

Power  In (A)  Istart (A)  Efficiency (%)  PF - Cos  Nm - RPM  Thrust Load - N  Capacity(uF)  Tail Cable  H(mm)  Weight(Kg) 
kW HP mm2 m
0.37 0.5 3.7 12 53 0.90



2840 2000 16 1.5 1.7 346 7
0.55 0.75 5.0 15 62   20     365 8
0.75 1 6.2 20 64   25     380 8
1.1 1.5 8.1 32 68   35     405 10
1.5 2 10.4 38 73   40     440 11
2.2 3 15.0 38 72   45 25   495 14


Three Phase

Power  In (A)  Istart (A)  Efficiency (%)  PF - Cos  Nm - RPM  Thrust Load - N  Tail Cable  H(mm)  Diameter(mm) Weight(Kg) 
kW HP mm2 m  
0.37 0.5 1.6 4.5 60 0.80 2820 2000 1.5     1.7 330 94

7
0.55 0.75 1.9 6.7 64 2840   346  
0.75 1 2.3 8.9 66 2840   365 8
1.1 1.5 3.1 12 70 2850     380 9
1.5 2 4.0 14 72   405 10
2.2 3 5.6 22 71 0.85 3000 2.5  440 12
3.0 4 7.4 43 73 5000 2.0   516 15
4.0 5.5 9.8 49 75   607 20
5.5 7.5 13.7 71 76   683 23
7.5 10 18.9 96 76   783 28
5.5 7.5 12.7 59.5 79 0.86 2837 15500 4.0 4.0 627 140

51
7.5 10 16.5 67.5 79 2826   662 55
11 15 24.2 60.7 77 2802   727 61
15 20 32 142.3 80 2837   787 67
18.5 25 40 101.2 81 2814   857 75
22 30 47 139.4 77 0.89 2720 6.0   907 80
30 40 64.1 320 83 0.84 2848 27500 8.4   1047 102

 

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