Pump accumulator (pressure storage and pulsation dampening device)
It is installed on the discharge side waterway of the pump and absorbs pressure pulsations and shock pressure by accumulating pressure.
One year or one million operations guarantee under appropriate usage conditions at a low price.
This is an introduction to the "Accumulator for Pumps" handled by Yamada Electric Manufacturing Company. 【Performance】 ■ Pressure resistance: 0.6MPa for 10 minutes ■ Compliance: Conforms to JIS K 6353 ■ Storage: After nitrogen gas injection, can be stored indoors for up to 1 year ■ Nitrogen gas pressure drop: Below 0.03MPa for 1 year under normal temperature use ■ Maximum operating pressure: 0.44MPa ■ Recommended compression ratio: 1.1 to 2.0 pressure ratio = operating pressure (absolute pressure) / injected nitrogen gas (absolute pressure) ■ Operating temperature range: -10℃ to 40℃ ■ Operating fluid: Water (potable water is also acceptable) For other functions and details, please feel free to contact us.
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Since our establishment in 1948, we have dedicated ourselves as a specialized manufacturer of control and protection devices that are embedded in various electrical equipment and perform important functions. We have focused on the development of innovative product technologies, ingenuity in manufacturing, and thorough quality management. As a result, we have received high praise from the industry in various fields, including automatic control devices for household pumps and well pumps, as well as burn protection devices and control devices for various motors. In order to respond to the globalization of the industry, we have established wholly-owned local factories not only in Japan but also in Malaysia and China. We are committed to developing and producing products that meet our customers' needs, contributing to the industry in our country and around the world for the future, and fulfilling our social mission through relentless efforts. We sincerely ask for your continued guidance and support.