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PL 4 Series

PL Series Immersible pumps can be used for circulation of coolants and lubricants for machine tools, transfer of condensate, industrial washing and many other industrial applications. The pumps may be installed vertically or horizontally. The maximum operating pressure of these pumps is up to 20 Kg/cm2 and the flow range is from 1m3 to 8m3 . All wetted and rotating components are manufactured in Stainless Steel. A wide range of Seals are available for different applications.

  • Circulation of Coolants & Lubricants for Machine Tools
  • Transfer of Condensate
  • Industrial Washing
  • Refrigerant Recycling.
  • Very Light and Non Aggressive Chemicals Transfer.
Cross Sectional View

Dimension Drawing

Pipe Size: DN 32

*All dimensions are in mm

Performance Curve


Performance Table
S.No Model Motor Power HP/ kW Q(m3/h) 1.5 2.0 3.0 4.0 5.0 6.0 7.0 8.0
1 PL4 - 20 0.5 / 0.37 Head (m) 17 16 15 14 12 9 7 5
2 PL4 - 30 0.75 / 0.6 25 24 23 22 18 16 12 9
3 PL4 - 40 1.0 / 0.7 34 32 31 29 24 22 17 12
4 PL4 - 50 1.5 / 1.1 42 41 39 36 32 28 21 15
5 PL4 - 60 1.5 / 1.1 50 49 47 43 37 33 25 18
6 PL4 - 70 2.0 / 1.5 59 57 55 50 43 39 30 22
7 PL4 - 80 2.0 / 1.5 67 65 63 58 50 45 34 24
8 PL4 - 100 3.0 / 2.2 86 81 78 73 64 56 43 31
9 PL4 - 120 3.0 / 2.2 103 97 94 86 77 68 52 37
10 PL4 - 140 4.0 / 3.0 122 113 110 101 91 80 61 43
11 PL4 - 160 4.0 / 3.0 137 130 126 116 104 91 70 50
12 PL4 - 190 6.0 / 4.5 165 154 151 138 123 110 84 60
13 PL4 - 220 6.0 / 4.5 190 180 173 160 144 124 97 71