The DS-120 unit is a skid-mounted system featuring a triplex single-acting reciprocating plunger pump. It mainly consists of a base frame, reciprocating pump, variable frequency motor, pulley set, water tank, and variable frequency control system. The system is powered by a 90kW 4-pole variable frequency motor (model: YVF2-280M-4 90kW). Interface dimensions can be adjusted and matched according to customer requirements. It is also equipped with a variable frequency control system and a forced lubrication system. The unit is designed for 24-hour continuous operation under heavy-duty conditions.
The DS-120 reciprocating high pressure cleaning pump skid is designed for high pressure cleaning applications such as removing scale and blockages from the inner walls of industrial pipelines, heat exchangers, and other equipment, as well as surface rust and paint removal. It offers significant advantages in industries like petrochemicals, efficiently meeting the cleaning needs of equipment made from various materials and with complex structures.
Technical Parameters and Specifications
| Type |
Horizontal Triplex Reciprocating Single-Acting Plunger Pump |
| Stroke(mm) |
110 |
| Cyclinder Diameter (mm) |
55 |
| Flow (L/min) |
185 |
| Pressure (Mpa) |
20 |
| Pump Speed (r/min) |
235 |
| Rated Power (KW) |
90 |
| Dimensions (mm) |
3200×1400×1500 |
| Weight (kg) |
2450 |
Engineering dimensional outline

Environmental Conditions
- Indoor and outdoor environments;
- Suitable for ambient temperatures ranging from -25°C to +45°C.
Medium Conditions
- -15°C to +45°C;
- Clean water.
Advantages
- High cleaning efficiency: Features a triplex single-acting reciprocating plunger pump design driven by a 90kW high-power variable-frequency motor, delivering a powerful and stable high pressure water stream to reduce cleaning time and enhance overall efficiency.
- Wide Adaptability: Flexible interface sizing accommodates various industrial pipelines and equipment specifications.
- Stable and Reliable Operation: Equipped with a forced lubrication system to reduce internal component friction wear and extend equipment lifespan. Designed for 24-hour continuous operation, the variable frequency control system precisely regulates motor speed, ensuring long-term stable performance and minimizing failure rates.
- User-Friendly Operation: Integrated wireless remote control and touchscreen remote operation allow operators to configure parameters and control start/stop functions from a safe zone, eliminating exposure to high-pressure water streams.
- Skid-Mounted Design Advantages: The compact, integrated skid-mounted system consolidates core components into a single unit. Its space-saving footprint facilitates transportation, installation, and on-site deployment, enabling rapid commissioning. Ideal for space-constrained environments like petrochemical facilities.
References
