TYPICAL APPLICATIONS
- Booster systems
- Reverse osmosis
- Industrial water supply
- Cooling and circulation
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CDLF Series
Vertical Multistage Pumps
Compact high-head pumping for clean-liquid systems.
Request selection support ↗PRODUCT / CDLF Series
PRODUCT OVERVIEW
Designed around the operating conditions.
CDLF vertical multistage pumps use multiple impeller stages to build pressure in a compact footprint. Stainless steel hydraulic components make the series a practical choice for clean-water and light industrial systems that require stable pressure.
For flow, system head, inlet condition and stage-count review, read our CDLF pump selection guide. For source-pressure and suction-margin questions, use the CDLF inlet pressure and NPSH guide before submitting a booster duty.
SERIES ADVANTAGES
- High head in a compact footprint
- Vertical inline arrangement
- Stainless steel hydraulic components
- Broad staged configuration range
INFORMATION FOR SELECTION
- 01Minimum, normal and maximum flow with total dynamic head at each required duty
- 02Source arrangement, minimum/maximum inlet pressure or tank levels, suction pipework and filter losses
- 03Liquid identity, temperature range, cleanliness and wetted-material compatibility
- 04Voltage, frequency, phase, control needs, operating schedule, installation limits and quantity
APPLICATION FIT
Where this series fits—and what to confirm first.
Clean-water systems requiring stable pressure, higher head and compact vertical installation.
For wastewater or solids-bearing liquid, use a sewage-duty pump rather than a multistage pump.
- Intended primarily for clean liquids without abrasive solids.
- Review available inlet conditions at the required flow and liquid temperature against the exact model's suction data and an appropriate margin. Low inlet pressure alone does not prove cavitation.
- Choose the operating point near the efficient range rather than by motor power alone.
TECHNICAL DOCUMENT
CDLF vertical multistage pump manual.
Review CDLF vertical multistage pump construction, operating range, performance curves, dimensions and detailed model selection tables.
View or download PDF →Official Shangcheng watermarked document · PDF · 44 pagesENGINEERING SUPPORT
Let us check the duty point before you order.
For a CDLF booster quotation, send the liquid and temperature range, minimum/normal/maximum flow and required total dynamic head or terminal pressure. Include the minimum and maximum source pressure or tank levels, inlet pipe arrangement and filter losses, available power supply, control requirements, operating schedule and quantity. Shanghai Shangcheng Pump & Valve Manufacturing Co., Ltd. will review the operating point and configuration; ask for the exact model curve and suction requirements rather than selecting by motor power or stage count alone.
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