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Deep-well submersible multistage stainless steel pump

SJ3-23

SJ (deep-well submersible) · 60 Hz

SJ3-23 is a deep-well submersible multistage stainless steel pump from the CNP SJ (deep-well submersible) range (60 Hz). Rated 3 kW, 0.6–4.6 m³/h, head 76–199 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

05115225012345Flow Q (m³/h)Head H (m)SJ3-23: Q 0.6 m³/h, H 199 mSJ3-23: Q 1.2 m³/h, H 193 mSJ3-23: Q 1.6 m³/h, H 187 mSJ3-23: Q 2 m³/h, H 180 mSJ3-23: Q 2.4 m³/h, H 172 mSJ3-23: Q 3 m³/h, H 156 mSJ3-23: Q 3.6 m³/h, H 132 mSJ3-23: Q 4 m³/h, H 112 mSJ3-23: Q 4.6 m³/h, H 76 m

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

Head versus flow at 60 Hz, 3450 rpm, clean water. Source: Performance table, SJ 60 Hz size page (PDF p. 6).

Flow (m³/h)Head (m)
0.6199
1.2193
1.6187
2180
2.4172
3156
3.6132
4112
4.676

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