CDL 45-90 – Vertical pump
Vertical stainless steel pumps

CDL 45-90 – Vertical pump

37 kW (50 HP) · Hmax 214 m · Qmax 55 t/h (917 l/min) · DN 80 · 9 stages · AISI 304

Technical specifications

Select a value to find pumps with the same specification

Pump typeMultistage
Maximum flow (Qmax)55 t/h · 917 l/min
Maximum head (Hmax)214 m
Nominal flow45 t/h · 750 l/min
Nominal head174 m
Power37 kW · 49.6 HP
Speed2900 rpm
Protection classIP55
Inlet (suction)3" (80 mm)
Outlet (discharge)3" (80 mm)
Maximum fluid temperature120 °C
Casing materialCast iron
Impeller materialStainless steel
Number of stages9
Insulation classF
Frequency50 Hz
SKU CDL-45-90

Price

on request

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Series comparison

The entire series in one table

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

CDL 45

Nominal 45 t/h · 750 l/minThis family
CDL 45 Family performance comparison
Modelt/h →l/min →Curve25416.73050035583.340666.7427004575050833.355916.7
CDL 45-10-13 kWVoltage not confirmed2019181716151311
CDL 45-104 kWVoltage not confirmed2423222120191816
CDL 45-20-25.5 kWVoltage not confirmed4038363332302723
CDL 45-207.5 kWVoltage not confirmed4846444241393531
CDL 45-30-211 kWVoltage not confirmed6361585452504438
CDL 45-3011 kWVoltage not confirmed7169666361585347
CDL 45-40-215 kWVoltage not confirmed8784807573696254
CDL 45-4015 kWVoltage not confirmed9592888481787162
CDL 45-50-218.5 kWVoltage not confirmed1111071029693888069
CDL 45-5018.5 kWVoltage not confirmed119115110105101978878
CDL 45-60-222 kWVoltage not confirmed1351301241171131089785
CDL 45-6022 kWVoltage not confirmed14313813212512211610693
CDL 45-70-230 kWVoltage not confirmed158152146138134127115100
CDL 45-7030 kWVoltage not confirmed166161154146142135124109
CDL 45-80-230 kWVoltage not confirmed182175168159154146133116
CDL 45-8030 kWVoltage not confirmed190184176167162154141124
CDL 45-90-230 kWVoltage not confirmed205198190180174166150132
CDL 45-90Current37 kWVoltage not confirmed214207198188183174159140
CDL 45-100-237 kWVoltage not confirmed230221212200194185168147
CDL 45-10037 kWVoltage not confirmed238230220209203193177155
CDL 45-110-245 kWVoltage not confirmed255246236223217206188165
CDL 45-11045 kWVoltage not confirmed263255244232225214196173
CDL 45-120-245 kWVoltage not confirmed280270259245238226206181
CDL 45-12045 kWVoltage not confirmed289280268255247236216190
CDL 45-130-245 kWVoltage not confirmed305294282267259247225198
Table 1. CDL 45 – 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 45-90

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 214 mQmax55 t/h916.7 l/min050100150200t/h0102030405060l/min02004006008001000Head, mFlow
Maximum head
214m

25 t/h
416.7 l/minat

Maximum flow
55t/h

916.7 l/min· at 140 m

Midpoint
183m

42 t/h
700 l/minat

Chart 1. Head (m) against flow (t/h, l/min), CDL 45-90. 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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CDL 45-90 – Vertical pump · PN.GE