CDL 2-22 – Vertical pump

CDL 2-22 – Vertical pump

2.2 kW (3 HP) · Hmax 197 m · Qmax 3.5 t/h (58 l/min) · DN 25 · 22 stages · AISI 304

Technical specifications

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Pump typeMultistage
Maximum flow (Qmax)3.5 t/h · 58 l/min
Maximum head (Hmax)197 m
Nominal flow2 t/h · 33 l/min
Nominal head165 m
Power2.2 kW · 2.9 HP
Speed2900 rpm
Protection classIP55
Inlet (suction)1" (25 mm)
Outlet (discharge)1" (25 mm)
Maximum fluid temperature120 °C
Casing materialCast iron
Impeller materialStainless steel
Number of stages22
Insulation classF
Frequency50 Hz
SKU CDL-2-22

Price

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Series comparison

The entire series in one table

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

CDL 2

Nominal 2 t/h · 33 l/minThis family
CDL 2 Family performance comparison
Modelt/h →l/min →Curve116.71.2201.423.31.626.71.830233.32.4402.846.73503.253.33.558.3
CDL 2-20.37 kWVoltage not confirmed181717161615131211108
CDL 2-30.37 kWVoltage not confirmed2726252423222018171512
CDL 2-40.55 kWVoltage not confirmed3635343332302624222016
CDL 2-50.55 kWVoltage not confirmed4543424039373330272420
CDL 2-60.75 kWVoltage not confirmed5352515048454036333024
CDL 2-70.75 kWVoltage not confirmed6361595755524741383528
CDL 2-91.1 kWVoltage not confirmed8078767370676154504537
CDL 2-111.1 kWVoltage not confirmed9895928986827364595444
CDL 2-131.5 kWVoltage not confirmed116114110106102988978726552
CDL 2-151.5 kWVoltage not confirmed13413012712311811210090827360
CDL 2-182.2 kWVoltage not confirmed1611571531481421361211081009176
CDL 2-22Current2.2 kWVoltage not confirmed19719218618017316514813012011090
CDL 2-263 kWVoltage not confirmed232228221214206198179158144130110
Table 1. CDL 2 – 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 CDL 2-22

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 197 mQmax3.5 t/h58.3 l/min050100150200t/h01234l/min0204060Head, mFlow
Maximum head
197m

1 t/h
16.7 l/minat

Maximum flow
3.5t/h

58.3 l/min· at 90 m

Midpoint
165m

2 t/h
33.3 l/minat

Chart 1. Head (m) against flow (t/h, l/min), CDL 2-22. 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.

CDL 2-22 – Vertical pump · PN.GE