Ultra high pressure plunger pump JN280

An ultra high pressure plunger pump is a powerful and robust pump designed to generate extremely high pressures for demanding industrial applications. These pumps are capable of delivering pressures that can exceed 10,000 psi, making them suitable for tasks that require precision and high force, such as water jet cutting, surface preparation, and industrial cleaning. The advanced engineering and construction of ultra high pressure plunger pumps enable them to provide reliable and consistent performance in challenging environments.

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Scavenging pump for pipes and radiators

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The exceptional performance and pressure capabilities of an ultra high pressure plunger pump make it a preferred choice for industries that require intense and precise water jetting applications. With the ability to generate ultra high pressures, these pumps can effectively cut through tough materials, remove coatings, and clean surfaces with unparalleled efficiency. The versatility of ultra high pressure plunger pumps allows for a wide range of applications in industries such as manufacturing, aerospace, automotive, and construction.

Operators and technicians value the efficiency, durability, and versatility of ultra high pressure plunger pumps in industrial settings where high-pressure water jetting is essential. These pumps are equipped with advanced features such as variable speed control, high-pressure seals, and durable materials to ensure long-lasting performance under extreme operating conditions. Whether it's in cutting, cleaning, or surface preparation tasks, ultra high pressure plunger pumps provide the power and precision needed to achieve superior results in a variety of industrial applications.

JN280 ultra-high pressure plunger pump valve group structure is an advanced structure in the industry. The valve group is external, which well solves the cracking problem of traditional pump head. The complete configuration of the pump group includes high pressure pump, gearbox, diesel engine, air pump, air storage tank, water inlet front pump, filter, water tank, oil tank, tool box, display pressure gauge, pneumatic pressure regulating valve and ultra-high pressure hose, etc. In order to ensure the safety of use, a diaphragm type safety valve and a digital intelligent instrument are set up at the hydraulic end of the high-pressure pump. A special control system is configured to realize overpressure shutdown, water shortage shutdown, oil shortage shutdown and alarm functions. It can also realize intelligent control functions such as oil temperature alarm according to the requirements of users and working conditions. The gas storage tank is equipped with reversing valve, safety valve, drain valve, etc. to ensure the realization of unit function and unit safety.

JN280 type ultra-high pressure plunger pump to expand the range of parameters can be configured with different diameter plunger, just replace the different stuffing box can be achieved flow and pressure conversion.

Performance parameter table

Plunger diameter (mm)	theoretical flow (L/min)	Recommended power (kW)					Pump speed (r/min)
		132	160	185	200	250
		Jet pressure MPa at recommended power
20	31		275				326
22	37		230	265			326
24	44		195	225	235	265	326
26	52		167	190	200	225	326
28	60	118	142	165	173	195	326
30	69	100	125	142	150	168	326
32	79	93	108	125	132	150	326
34	89	80	95	106	118	132	326
36	112	70	85	96	106	118	326
38	124	61	76	87	95	105	326
40	138	55	68	75	83	95	326