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Deep-well submersible multistage stainless steel pump

SJ1-20

SJ (deep-well submersible) · 60 Hz

SJ1-20 is a deep-well submersible multistage stainless steel pump from the CNP SJ (deep-well submersible) range (60 Hz). Rated 1.5 kW, 0.2–1.8 m³/h, head 119–170 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

05115200.511.52Flow Q (m³/h)Head H (m)SJ1-20: Q 0.2 m³/h, H 170 mSJ1-20: Q 0.4 m³/h, H 168 mSJ1-20: Q 0.6 m³/h, H 166 mSJ1-20: Q 0.8 m³/h, H 163 mSJ1-20: Q 1 m³/h, H 158 mSJ1-20: Q 1.2 m³/h, H 152 mSJ1-20: Q 1.4 m³/h, H 144 mSJ1-20: Q 1.6 m³/h, H 133 mSJ1-20: Q 1.8 m³/h, H 119 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)
0.2170
0.4168
0.6166
0.8163
1158
1.2152
1.4144
1.6133
1.8119

Other models in this size

SJ1-151.1 kW · 89–127 mSJ1-252.2 kW · 149–213 mSJ1-100.75 kW · 59–85 mSJ1-292.2 kW · 172–247 mSJ1-70.55 kW · 41–59 mSJ1-353 kW · 209–297 mSJ1-40.37 kW · 23–33 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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