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Submersible multistage stainless steel pump

PQ150-7

PQ (submersible multistage) · 50 Hz

PQ150-7 is a submersible multistage stainless steel pump from the CNP PQ (submersible multistage) range (50 Hz). Rated 90 kW, 80–180 m³/h, head 128–177 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)PQ150-7: Q 8 m³/h, H 177 mPQ150-7: Q 9 m³/h, H 171.5 mPQ150-7: Q 1 m³/h, H 168.5 mPQ150-7: Q 11 m³/h, H 165.5 mPQ150-7: Q 12 m³/h, H 163.5 mPQ150-7: Q 13 m³/h, H 162.5 mPQ150-7: Q 14 m³/h, H 157.5 mPQ150-7: Q 15 m³/h, H 152.5 mPQ150-7: Q 16 m³/h, H 143 mPQ150-7: Q 17 m³/h, H 136.5 mPQ150-7: Q 18 m³/h, H 128 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)
80177
90171.5
100168.5
110165.5
120163.5
130162.5
140157.5
150152.5
160143
170136.5
180128

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