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Deep-well submersible multistage stainless steel pump

SJ120-10

SJ (deep-well submersible) · 50 Hz

SJ120-10 is a deep-well submersible multistage stainless steel pump from the CNP SJ (deep-well submersible) range (50 Hz). Rated 110 kW, 60–150 m³/h, head 171–227 m.

  • Fourteen sizes from 1 to 200 m³/h rated flow
  • Flow 0.2 to 240 m³/h
  • AISI 304 stainless steel construction

Performance curve Curve-based

05115225051152Flow Q (m³/h)Head H (m)SJ120-10: Q 6 m³/h, H 227 mSJ120-10: Q 7 m³/h, H 223.5 mSJ120-10: Q 8 m³/h, H 219 mSJ120-10: Q 9 m³/h, H 213 mSJ120-10: Q 1 m³/h, H 207.5 mSJ120-10: Q 11 m³/h, H 202.5 mSJ120-10: Q 12 m³/h, H 197 mSJ120-10: Q 13 m³/h, H 190.5 mSJ120-10: Q 14 m³/h, H 180 mSJ120-10: Q 15 m³/h, H 170.5 m

Efficiency, shaft power and NPSHr are not published for this model in the source catalogue.

Head versus flow at 50 Hz, 2850 rpm, clean water. Source: Performance table, SJ size page (PDF p. 16).

Flow (m³/h)Head (m)
60227
70223.5
80219
90213
100207.5
110202.5
120197
130190.5
140180
150170.5

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