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Submersible multistage stainless steel pump

PQ150-7-1

PQ (submersible multistage) · 50 Hz

PQ150-7-1 is a submersible multistage stainless steel pump from the CNP PQ (submersible multistage) range (50 Hz). Rated 90 kW, 80–180 m³/h, head 122–170 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)PQ150-7-1: Q 8 m³/h, H 169.5 mPQ150-7-1: Q 9 m³/h, H 163.5 mPQ150-7-1: Q 1 m³/h, H 160.5 mPQ150-7-1: Q 11 m³/h, H 158 mPQ150-7-1: Q 12 m³/h, H 155 mPQ150-7-1: Q 13 m³/h, H 153 mPQ150-7-1: Q 14 m³/h, H 150.5 mPQ150-7-1: Q 15 m³/h, H 145 mPQ150-7-1: Q 16 m³/h, H 135.5 mPQ150-7-1: Q 17 m³/h, H 129 mPQ150-7-1: Q 18 m³/h, H 121.5 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)
80169.5
90163.5
100160.5
110158
120155
130153
140150.5
150145
160135.5
170129
180121.5

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