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Submersible multistage stainless steel pump

PQ150-8-2

PQ (submersible multistage) · 50 Hz

PQ150-8-2 is a submersible multistage stainless steel pump from the CNP PQ (submersible multistage) range (50 Hz). Rated 90 kW, 80–180 m³/h, head 134–188 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

Performance curve Curve-based

051152051152Flow Q (m³/h)Head H (m)PQ150-8-2: Q 8 m³/h, H 188 mPQ150-8-2: Q 9 m³/h, H 180.5 mPQ150-8-2: Q 1 m³/h, H 177 mPQ150-8-2: Q 11 m³/h, H 174.5 mPQ150-8-2: Q 12 m³/h, H 172 mPQ150-8-2: Q 13 m³/h, H 171 mPQ150-8-2: Q 14 m³/h, H 165.5 mPQ150-8-2: Q 15 m³/h, H 160.5 mPQ150-8-2: Q 16 m³/h, H 149 mPQ150-8-2: Q 17 m³/h, H 140.5 mPQ150-8-2: Q 18 m³/h, H 133.5 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. 10.

Flow (m³/h)Head (m)
80188
90180.5
100177
110174.5
120172
130171
140165.5
150160.5
160149
170140.5
180133.5

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