High-pressure seal structure that increases durability. For cooling applications.
In the power generation industry, cooling systems require stable operation and high reliability. Especially during continuous operation in high-temperature environments, a disruption in the supply of cooling water poses a risk of equipment shutdown or serious accidents. High-pressure plunger pumps adopt a structure where high-pressure seals are lubricated and cooled by the working fluid to enhance durability. This enables long-term stable operation and contributes to improving the reliability of power generation equipment. 【Usage Scenarios】 - Water supply to cooling towers - Turbine cooling - Generator cooling 【Benefits of Implementation】 - Stable operation of equipment due to a consistent supply of cooling water - Reduction in maintenance costs due to high durability - Optimization of capital investment through extended lifespan
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basic information
【Features】 - Durable high-pressure and low-pressure seals that require no adjustment - Ceramic plunger with excellent corrosion and wear resistance, capable of withstanding long-term use - Plunger rod made of stainless steel - Crankcase made of lightweight and durable aluminum die-cast - Crankshaft made of chrome-molybdenum steel, offering superior durability 【Our Strengths】 For nearly 130 years since our founding, we have faced our customers with sincerity and provided products. To meet our customers' needs, we strive to improve product quality and ensure stable supply.
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Applications/Examples of results
【Applications】 ○ Reverse Osmosis Membrane (RO) ○ Plant Cleaning ○ Tank Cleaning ○ High-Pressure Fine Mist System ○ Machining Factory ○ Food Processing Factory ● For more details, please contact us or download the catalog.
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Company information
In October 1968, we established the company motto "Let us approach people and matters with sincerity." The then-president, Yoshiharu Uchiyama, expressed the essence of this motto as follows: "We founded this company in 1937, and when I reflect on what the spiritual elements were that allowed us to develop into a company listed on the Tokyo Stock Exchange Second Section (now the Tokyo Stock Exchange Standard Market), I believe it was our sincere approach to people and our management without lies. We kept our promises not only to our valued customers but also to our employees, banks, and government offices. Furthermore, we maintained strict quality control, especially regarding our own products, and in the rare event that defective products were produced, we responded sincerely. I believe this has contributed to the development of our company today. That is why we established the company motto as 'Let us approach people and matters with sincerity.' Now, we are once again considering who people are, what matters are, and what it means to approach them with sincerity, as we strive to be MARUYAMA."