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Deep-well submersible multistage stainless steel pump

SJ17-2

SJ (deep-well submersible) · 50 Hz

SJ17-2 is a deep-well submersible multistage stainless steel pump from the CNP SJ (deep-well submersible) range (50 Hz). Rated 1.1 kW, 4–22 m³/h, head 8–21 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

0511522505115225Flow Q (m³/h)Head H (m)SJ17-2: Q 4 m³/h, H 20.5 mSJ17-2: Q 6 m³/h, H 20 mSJ17-2: Q 8 m³/h, H 19.5 mSJ17-2: Q 1 m³/h, H 19 mSJ17-2: Q 12 m³/h, H 18 mSJ17-2: Q 14 m³/h, H 16 mSJ17-2: Q 17 m³/h, H 13.5 mSJ17-2: Q 2 m³/h, H 10.5 mSJ17-2: Q 22 m³/h, H 8 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. 10).

Flow (m³/h)Head (m)
420.5
620
819.5
1019
1218
1416
1713.5
2010.5
228

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