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Deep-well submersible multistage stainless steel pump

SJ1-7

SJ (deep-well submersible) · 60 Hz

SJ1-7 is a deep-well submersible multistage stainless steel pump from the CNP SJ (deep-well submersible) range (60 Hz). Rated 0.55 kW, 0.2–1.8 m³/h, head 41–59 m.

  • Fourteen sizes from 1 to 200 m³/h rated flow
  • Flow 0.2 to 240 m³/h
  • AISI 304 stainless steel construction
Datasheet (PDF) Request a quotation

Performance curve Curve-based

0246800.511.52Flow Q (m³/h)Head H (m)SJ1-7: Q 0.2 m³/h, H 58.5 mSJ1-7: Q 0.4 m³/h, H 58 mSJ1-7: Q 0.6 m³/h, H 57.5 mSJ1-7: Q 0.8 m³/h, H 56 mSJ1-7: Q 1 m³/h, H 55 mSJ1-7: Q 1.2 m³/h, H 53 mSJ1-7: Q 1.4 m³/h, H 50 mSJ1-7: Q 1.6 m³/h, H 46 mSJ1-7: Q 1.8 m³/h, H 41 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. 5).

Flow (m³/h)Head (m)
0.258.5
0.458
0.657.5
0.856
155
1.253
1.450
1.646
1.841

Other models in this size

SJ1-40.37 kW · 23–33 mSJ1-100.75 kW · 59–85 mSJ1-151.1 kW · 89–127 mSJ1-201.5 kW · 119–170 mSJ1-252.2 kW · 149–213 mSJ1-292.2 kW · 172–247 mSJ1-353 kW · 209–297 m

All SJ (deep-well submersible) models →

Need a pump or a spare part?

Send us the flow and head you need, or the model code and nameplate details of the pump you are repairing. Our team replies with a quotation.

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