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Deep-well submersible multistage stainless steel pump

SJ30-4

SJ (deep-well submersible) · 60 Hz

SJ30-4 is a deep-well submersible multistage stainless steel pump from the CNP SJ (deep-well submersible) range (60 Hz). Rated 7.5 kW, 8–46 m³/h, head 25–64 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

02468012345Flow Q (m³/h)Head H (m)SJ30-4: Q 8 m³/h, H 64 mSJ30-4: Q 12 m³/h, H 62 mSJ30-4: Q 16 m³/h, H 60 mSJ30-4: Q 2 m³/h, H 57 mSJ30-4: Q 24 m³/h, H 53 mSJ30-4: Q 28 m³/h, H 50 mSJ30-4: Q 3 m³/h, H 49 mSJ30-4: Q 32 m³/h, H 47 mSJ30-4: Q 36 m³/h, H 42 mSJ30-4: Q 4 m³/h, H 36 mSJ30-4: Q 44 m³/h, H 29 mSJ30-4: Q 46 m³/h, H 25 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. 11).

Flow (m³/h)Head (m)
864
1262
1660
2057
2453
2850
3049
3247
3642
4036
4429
4625

Other models in this size

SJ30-35.5 kW · 18–48 mSJ30-57.5 kW · 31–81 mSJ30-23 kW · 12–32 mSJ30-69.2 kW · 39–97 mSJ30-11.5 kW · 5–16 mSJ30-711 kW · 45–113 mSJ30-813 kW · 52–129 mSJ30-915 kW · 58–145 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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