PV 4×9/2 – Vertical pump

PV 4×9/2 – Vertical pump

Multistage · 9 stages · 1.5 kW (2 HP) · Hmax 78 m · Qmax 7.2 t/h (120 l/min) · DN 25

Technical specifications

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Pump typeVertical multistage
Maximum flow (Qmax)7.2 t/h · 120 l/min
Maximum head (Hmax)78 m
Power1.5 kW · 2 HP
Speed2900 rpm
Inlet (suction)1" (25 mm)
Outlet (discharge)1" (25 mm)
Number of stages9
Frequency50 Hz
SKU PV-4X9-2

Price

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Series comparison

The entire series in one table

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

PV 4

This family
PV 4 Family performance comparison
Modelt/h →l/min →Curve001.2202.4403503.6604.2704.8805.49061006.61107.2120
PV 4×7/1.51.1 kWVoltage not confirmed60.756.852.14945.942.838.93530.325.720.2
PV 4×9/2Current1.5 kWVoltage not confirmed7873676359555045393326
PV 4×13/32.2 kWVoltage not confirmed11310596.89185.279.472.26556.347.737.5
PV 4×16/43 kWVoltage not confirmed13913011911210597.888.98069.358.746.2
Table 1. PV 4 – 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 4×9/2

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 78 mQmax7.2 t/h120 l/min0255075t/h02468l/min050100Head, mFlow
Maximum head
78m

At zero flow

Maximum flow
7.2t/h

120 l/min· at 26 m

Midpoint
55m

4.2 t/h
70 l/minat

Chart 1. Head (m) against flow (t/h, l/min), PV 4×9/2. 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 4×9/2 – Vertical pump · PN.GE