
The European Water Jetting Institute (EWJI) is thrilled to welcome Water Jet Units (WJU) as its newest member, solidifying its position as a leading association in the water jetting industry.
Based in Plock, Poland, Water Jet Units has emerged as a key player in the manufacturing of high-pressure washers and pumps, serving a diverse range of industrial applications. With a rich history dating back to 1994, WJU has established itself as a reliable and innovative provider in the field.
WJU specializes in producing high-pressure washers with operational pressures ranging from 500 to 1000 bar. Additionally, their expertise extends to ultra-high pressure (UHP) devices, capable of reaching pressures between 1500 to 2800 bar. The company’s product line goes beyond conventional offerings, featuring high-pressure pumps with non-standard performance parameters, providing a pressure range of 100-500 bar. For more specialized needs, WJU also manufactures small high-pressure pumps generating 150-200 bar with flow rates of 21 and 15 liters per minute.
The applications of WJU’s services cover a wide spectrum, including the removal of old paint coatings, cleaning of formwork and scaffolding, preparation of concrete surfaces, cleaning of steel surfaces, washing off “cement milk,” general cleaning work, concrete roughening, industrial cleaning, and tank cleaning.
EWJI sees WJU as a valuable addition to its membership, bringing a wealth of experience and a commitment to quality craftsmanship. WJU’s utilization of the latest technical solutions and a proven track record of trouble-free operation aligns seamlessly with EWJI’s dedication to excellence and innovation in the water jetting industry.
As EWJI and WJU embark on this collaborative journey, both entities look forward to furthering advancements in the water jetting sector and contributing to the industry’s growth. The partnership aims to foster a strong community of professionals dedicated to the highest standards of service and technological innovation.

