UDOR CKC 21/36 S
Code: 1464

Product detailed description
The UDOR CKC 21/36 S HIGH-PRESSURE PUMP is a heavy-duty, high-pressure triplex plunger pump designed to meet the demands of professional cleaning equipment, municipal maintenance vehicles, and firefighting systems. With a powerful output of 21 litres per minute at 360 bar, operating at 1450 RPM, it delivers reliable and consistent performance in even the most challenging environments.
Built with a brass manifold, ceramic plungers, and reinforced seals, the CKC 21/36 S is engineered for long service life, corrosion resistance, and minimal maintenance—even under high-pressure and continuous-duty conditions.
Ideal for:
-
Professional high-pressure washers used in industrial cleaning
-
Municipal street-cleaning or sewer jetting vehicles
-
Mobile and fixed firefighting systems requiring strong water delivery
-
Construction site and utility maintenance operations
Key Features:
-
360 bar maximum pressure for intensive and deep-cleaning tasks
-
Triplex ceramic plungers for heat and wear resistance
-
Corrosion-resistant brass pump head for chemical compatibility
-
Optimized for 1450 RPM electric or engine-driven setups
-
Serviceable and compact design for ease of integration
The Udor CKC 21/36 S is a trusted choice for professionals in municipal services, fire protection, and heavy-duty industrial cleaning, where high pressure and flow stability are critical. Whether installed on pressure washer systems, urban cleaning vehicles, or emergency water supply units, this pump offers reliable operation under extreme conditions.

Additional parameters
| Category: | PUMPS |
|---|---|
| Weight: | 9 kg |
| Flow rate: | 21 L/min |
| Pressure Max: | 350 bar |
| RPM: | 1450 min |
| Power: | 14 kw |
UDOR: plunger and diaphragm pump expertise
UDOR is an Italian pump manufacturer based in Rubiera. Founded in 1966, the company designs and manufactures diaphragm and plunger pumps for water and application-specific liquids at low, medium and high pressure.
Two pump technologies, different duties
UDOR diaphragm pumps are used in spraying and chemical or agricultural applications, while its plunger pumps serve high-pressure cleaning and water jetting. The distinction matters: the correct technology depends on the liquid, required pressure and working conditions.
- Plunger pumps for pressure washing and industrial cleaning.
- Diaphragm pumps for agricultural spraying and compatible chemical solutions.
- Application-specific pumps for firefighting and de-icing systems.
- Motorpump units, mounting options and pressure regulation accessories.
Choosing and maintaining a UDOR pump
Select the pump by operating pressure, flow rate, speed and drive connection. Verify compatibility of the head, diaphragms or seals with the liquid being pumped. For service work, use the full model designation and the manufacturer’s exploded drawing to identify replacement components.
Compare our UDOR high-pressure pumps for professional cleaning installations and replacement projects.

