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Submersible multistage stainless steel pump

PQ1-50

PQ (submersible multistage) · 50 Hz

PQ1-50 is a submersible multistage stainless steel pump from the CNP PQ (submersible multistage) range (50 Hz). Rated 2.2 kW, 0.2–2 m³/h, head 165–284 m.

  • Fourteen sizes from 1 to 200 m³/h rated flow
  • Flow 0.2 to 240 m³/h and heads up to about 380 m
  • AISI 304 stainless steel stamped and welded stages
Datasheet (PDF) Request a quotation

Performance curve Curve-based

0123400.511.522.5Flow Q (m³/h)Head H (m)PQ1-50: Q 0.2 m³/h, H 284 mPQ1-50: Q 0.4 m³/h, H 282 mPQ1-50: Q 0.6 m³/h, H 276 mPQ1-50: Q 0.8 m³/h, H 269 mPQ1-50: Q 1 m³/h, H 260 mPQ1-50: Q 1.2 m³/h, H 248 mPQ1-50: Q 1.4 m³/h, H 233 mPQ1-50: Q 1.6 m³/h, H 214 mPQ1-50: Q 1.8 m³/h, H 192 mPQ1-50: Q 2 m³/h, H 165 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, printed p. 5.

Flow (m³/h)Head (m)
0.2284
0.4282
0.6276
0.8269
1260
1.2248
1.4233
1.6214
1.8192
2165

Other models in this size

PQ1-462.2 kW · 151–260 mPQ1-422.2 kW · 137–238 mPQ1-392.2 kW · 128–221 mPQ1-361.5 kW · 118–203 mPQ1-321.5 kW · 105–180 mPQ1-281.5 kW · 92–158 mPQ1-251.1 kW · 82–141 mPQ1-211.1 kW · 69–119 m

All PQ (submersible multistage) models →

Need a pump or a spare part?

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