PV 12×9/4 – Vertical pump

PV 12×9/4 – Vertical pump

Multistage · 9 stages · 3 kW (4 HP) · Hmax 93 m · Qmax 18 t/h (300 l/min) · DN 50

Technical specifications

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Pump typeVertical multistage
Maximum flow (Qmax)18 t/h · 300 l/min
Maximum head (Hmax)93 m
Power3 kW · 4 HP
Speed2900 rpm
Inlet (suction)2" (50 mm)
Outlet (discharge)2" (50 mm)
Number of stages9
Frequency50 Hz
SKU PV-12X9-4

Price

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Series comparison

The entire series in one table

6 Model in one family, with head at each flow. The model you are viewing is highlighted in dark blue.

PV 12

This family
PV 12 Family performance comparison
Modelt/h →l/min →Curve0061006.61107.21208.41409.616010.81801220013.222014.424015.626016.828018300
PV 12×3/1.51.1 kWVoltage not confirmed3125.424.72422.420.618.416.213.310.98.35.12
PV 12×5/21.5 kWVoltage not confirmed51.742.441.24037.334.330.72722.218.213.88.53.3
PV 12×7/32.2 kWVoltage not confirmed72.359.357.65652.348.14337.83125.519.411.94.7
PV 12×9/4Current3 kWVoltage not confirmed9376.274.17267.261.855.248.639.932.824.915.46
PV 12×12/5.54 kWVoltage not confirmed12210298.89689.682.473.664.853.243.833.220.58
PV 12×17/7.55.5 kWVoltage not confirmed17614414013612711710491.875.462472911.3
Table 1. PV 12 – columns show flow in t/h, with l/min below; cells show head in metres.

Source: manufacturer's technical sheet.Values are for reference. In a real system, pipe diameter, length and bends reduce the available head.

Technical sheet

Model PV 12×9/4

Performance curve

A pump has a performance curve rather than a single flow and head. Qmax and Hmax are at opposite ends and never occur together: at maximum head, flow is zero; at maximum flow, head is zero. Actual operation lies between these extremes.

Hmax 93 mQmax18 t/h300 l/min0255075100t/h05101520l/min0100200300Head, mFlow
Maximum head
93m

At zero flow

Maximum flow
18t/h

300 l/min· at 6 m

Midpoint
55.2m

10.8 t/h
180 l/minat

Chart 1. Head (m) against flow (t/h, l/min), PV 12×9/4. Blue points show the manufacturer's measured values. Move the pointer near the curve, or touch it on a phone, to read the head and flow at any point.

Measured values

Performance table
t/h
l/min
Head, m

Select a number in the table to see the corresponding point.

PV 12×9/4 – Vertical pump · PN.GE