CDL/CDLF Stainless Steel Vertical Multistage Pump
Vertical Multistage Pump for Pressure Boosting, RO & Water Supply
CDL/CDLF vertical multistage pump is a stainless steel centrifugal pump designed for pressure boosting, RO systems, boiler feed, HVAC, water treatment and industrial water supply. Its compact vertical in-line structure saves installation space while multistage hydraulics provide stable high-pressure performance. Stainless steel wetted components are suitable for clean water and selected low-corrosive liquids. ZLZB® supplies CDL/CDLF vertical multistage pumps with model selection based on required flow, head, liquid temperature and application requirements.
Flow Range:
1–200 m³/h
Head Range:
11.5–269 m
Power Range:
0.37–90 kW
Summary
CDL/CDLF stainless steel vertical multistage pumps are designed for pressure boosting, RO feed, boiler feed water, HVAC, water treatment and industrial water supply. The compact vertical in-line structure reduces installation space, while multistage hydraulics provide stable pressure for continuous operation. Stainless steel wetted components provide good corrosion resistance for clean water and selected low-corrosive liquids. ZLZB® supplies the CDL/CDLF vertical multistage pump range with model selection according to required flow, head, liquid conditions and project requirements.
- Compact vertical in-line design for space-saving installation
- Stainless steel wetted components for clean water applications
- Multistage hydraulics provide stable high-pressure output
- Suitable for pressure boosting, RO and high-rise water supply
- Used in boiler feed, HVAC and water treatment systems
- Model selection available according to flow, head and application
Advantages
-
Stable High-Pressure Performance
Multistage hydraulics provide stable pressure for water supply, pressure boosting, RO and industrial systems. -
Compact Vertical In-Line Design
The vertical in-line structure saves installation space and integrates easily into piping and packaged systems. -
Stainless Steel Wetted Components
Stainless steel hydraulic components provide corrosion resistance for clean water and selected low-corrosive liquids.
-
Wide Industrial Application Range
Suitable for pressure boosting, RO systems, boiler feed, HVAC, water treatment and industrial water supply. -
Reliable & Service-Friendly Construction
Standard motor and multistage construction support reliable operation and convenient routine maintenance. -
Flexible Pump Selection
ZLZB supplies CDL/CDLF models selected according to required flow, head, liquid conditions and project requirements.
Applications
Pressure Boosting
RO Booster Systems
Boiler Feed Water
Industrial Cleaning
HVAC & Cooling
| Application Area | Typical Use Case |
|---|---|
| Pressure Boosting | CDL/CDLF vertical multistage pump for municipal water pressure boosting, high-rise building water supply and commercial booster systems. |
| RO Booster Systems | Stainless steel vertical multistage pump for RO feed water, reverse-osmosis systems, filtration equipment and water treatment plants. |
| Boiler Feed Water | High-pressure vertical multistage centrifugal pump for boiler feed water, condensate return systems and industrial boiler applications. |
| Industrial Cleaning | Vertical multistage pump for high-pressure industrial washing, equipment cleaning, process cleaning and rinse systems. |
| HVAC & Cooling | CDL/CDLF multistage pump for HVAC cooling water, chilled-water systems, air-conditioning equipment and industrial cooling applications. |
| Water Treatment & Filtration | Stainless steel multistage pump for water treatment, filtration, water softening and clean-water transfer systems. |
| Industrial Process Water Supply | Vertical multistage centrifugal pump for manufacturing processes, high-pressure water transfer, production equipment and clean-liquid supply. |
Product Specifications
| Item | Specification |
|---|---|
| Pump Type | Multistage centrifugal pump |
| Flow Range | 1–200 m³/h |
| Head Range | 11.5–269 m |
| Power Range | 0.37–90 kW |
| Liquid Temperature | -15°C～70°C |
| Wetted Material | SS304 / SS316 |
| Connection | Flange / threaded connection |
| Frequency | 50 / 60 Hz |
| Motor Protection | IP55 |
| Standard Voltage | 1 × 220–240 V / 3 × 380–415 V |
Performance Curves
Specification Data
| Model | Rated Flow (m³/h) | Head (m) | Power (kW) | Stages | Inlet / Outlet | Wetted Material |
|---|
FAQ
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How do I select the right CDLF vertical multistage pump?
Select the pump according to required flow, head, liquid type, temperature, inlet pressure and application conditions. -
Should I choose SS304 or SS316 for a CDLF pump?
SS304 is commonly used for clean water, while SS316 is suitable where higher corrosion resistance is required. -
Is a CDLF pump suitable for RO, boiler feed and pressure boosting?
Yes. CDLF pumps are widely used for RO systems, boiler feed, pressure boosting, HVAC, water treatment and industrial water supply.
-
Can CDLF pumps be supplied in 50 Hz, 60 Hz and different voltages?
Yes. Motor voltage and frequency can be selected according to the destination market and project requirements. -
What information is needed for a CDLF pump quotation?
Please provide the required flow, head, material, voltage, frequency, quantity and application for accurate pump selection and pricing. -
Can you supply CDLF pumps for OEM, distributor and bulk orders?
Yes. OEM, distributor and project orders are available with model, material, motor, branding and packing options based on order requirements.
