65-320/55 – Circulation pump
Circulation pumps

65-320/55 – Circulation pump

5.5 kW (7.5 HP) · Hmax 32 m · Qmax 84 t/h (1400 l/min) · DN 65 · 2900 rpm

Technical specifications

Select a value to find pumps with the same specification

Pump typeCirculation
Maximum flow (Qmax)84 t/h · 1400 l/min
Maximum head (Hmax)32 m
Power5.5 kW · 7.4 HP
Speed2900 rpm
Protection classIP55
Inlet (suction)2½" (65 mm)
Outlet (discharge)2½" (65 mm)
Maximum fluid temperature120 °C
Impeller materialCast iron
Insulation classF
Frequency50 Hz
SKU CIRC-65-320/55

Price

on request

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Series comparison

The entire series in one table

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

ახალი სერია DN65 · 2900

This family
ახალი სერია DN65 · 2900 Family performance comparison
Modelt/h →l/min →Curve0018300244002745036600427004880054900721200841400901500
65-140/111.1 kWVoltage not confirmed14.713.511.510.15.8------
65-180/151.5 kWVoltage not confirmed18.1171513.99.66-----
65-240/222.2 kWVoltage not confirmed24.523.221.520.216138.3----
65-310/303 kWVoltage not confirmed31.829.527.526.321.517.5-----
65-320/55Current5.5 kWVoltage not confirmed32---30.6302826.620.514.8-
65-380/404 kWVoltage not confirmed3836343328.52520.1----
65-400/757.5 kWVoltage not confirmed40---38373634.4292421
Table 1. ახალი სერია DN65 · 2900 – 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 65-320/55

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 32 mQmax84 t/h1400 l/min010203040t/h020406080100l/min050010001500Head, mFlow
Maximum head
32m

At zero flow

Maximum flow
84t/h

1400 l/min· at 14.8 m

Midpoint
28m

48 t/h
800 l/minat

Chart 1. Head (m) against flow (t/h, l/min), 65-320/55. 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.

From the catalogue

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65-320/55 – Circulation pump · PN.GE