CNP CDLF+CDH, HP, VMHP High-Pressure Pump Systems
High-pressure pump units for MF/UF/NF/RO membrane filtration, high-pressure washing and seawater desalination, head up to 725 m.
Contact us for technical specifications, pricing and delivery time.
Product details
CNP high-pressure pump units. CDLF+CDH connects two vertical multistage pumps in series; HP is a horizontal pump with back-to-back impellers; both are used for membrane filtration and high-pressure washing. VMHP is a high-pressure pump for reverse osmosis (RO) seawater desalination systems.
CNP CDLF+CDH, HP, VMHP High-Pressure Pump Systems is manufactured by CNP (China). Dong Tam is a distributor, supplying the product and technical services in Vietnam.
- Back-to-back impellers balance axial thrust (HP, VMHP)
- VMHP: 380 V / 660 V / 3,000 V / 6,000 V motors
Technical specifications
| Flow rate | CDLF+CDH, HP: 0.4 – 65 m³/h; VMHP: 5 – 540 m³/h |
| Head | CDLF+CDH, HP: 110 – 718 m; VMHP: 533 – 725 m |
| Maximum pressure | VMHP: 75 bar |
| Liquid temperature | CDLF+CDH, HP: -15 to +120 °C; VMHP: up to 40 °C |
| Material | Stainless steel; super austenitic stainless steel optional for VMHP |
Applications
- MF/UF/NF/RO membrane filtration systems
- High-pressure washing systems
- Industrial pressure boosting
- RO seawater desalination (VMHP)
Related services
- Pump selection advice based on flow rate, head and liquid properties
- On-site installation and commissioning
- Maintenance, repair and spare parts replacement
Specifications are for reference, based on CNP documentation. For a detailed datasheet and a quotation, please contact Dong Tam.
