What to Send for a Pipeline or Multistage Pump Quotation
October 27, 2026 2 min read Haquan
- Flow at the duty point, in m³/h or another unit you state.
- Head at that flow, or the pressure needed at the outlet.
- The liquid, its temperature and anything dissolved or suspended in it.
- System pressure, if the pump sits in a closed loop or a pressurised line.
- Vertical or horizontal layout, and the pipe size if fixed.
- Power supply: voltage, frequency and phases.
- Material preference: cast iron, 304 or 316 stainless steel.
- Accessories: counter flanges, bolts, isolators, spare seal.
If you have a model name from another maker, send it with the duty. We match the duty, not just the name.
You can shortlist first in the pipeline pump table or the CDL(F) table.
Products in This Series
Pipeline Centrifugal Pumps & CDL Multistage PumpsDuty and Standby Pipeline Pumps: Layout and Control
Two pipeline pumps in parallel, one running and one waiting: valves, check valves, alternation and why the standby must be exercised.
Pipeline Centrifugal Pumps & CDL Multistage PumpsLarge CDL(F) Pumps: 65 to 150 m³/h at Up to 161 m
The CDL(F) 65, 85, 120 and 150 move 65 to 150 m³/h at heads up to 161 m with motors up to 75 kW. Sizes, ports and the -1/-2 builds.
65 to 150 m³/h
Flow Rate (m³/h)
12 to 161 m
Head (m)
4 to 75 kW
Power (kW)
Pipeline Centrifugal Pumps & CDL Multistage PumpsSmall Flow, High Head: CDL(F) 2 and CDL(F) 4 Up to About 200 m
The CDL(F) 2 and 4 deliver 2 and 4 m³/h at heads up to 198 m and 178 m. Where these small multistage pumps fit and how to pick the stage count.
2 and 4 m³/h
Flow Rate (m³/h)
15 to 198 m
Head (m)
0.55 to 4 kW
Power (kW)
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