A sealing device (shaft sealing device) for small vessels with a simple structure that is easy to install.
The "NEL Seal" is a sealing device (shaft seal device) for small vessels. It is a revolutionary sealing device that improves upon the disadvantages of conventional gland packing type shaft seal devices, and can be easily replaced with those made by major domestic manufacturers for stern tubes. Additionally, its simple and compact design allows for use on a wide range of vessels, boasting a wealth of proven results. 【Features】 ■ Simple structure for easy installation ■ Excellent vibration resistance ■ No wear on the shaft ■ Long-term use possible ■ Low maintenance ■ Emergency operation can be done with just one screwdriver ■ Immediate delivery available *For more details, please download the PDF or contact us.
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basic information
【Suitability】 ■ Draft Depth: Axis diameter 50mm or less - shallower than 2m ■ Axis diameter 55-70mm - shallower than 3m ■ Axis diameter 75-100mm - shallower than 5m ■ Sea Water Temperature: -5℃ to 35℃ ■ Cooling Water Volume: Minimum 2 liters/min ■ Cooling water supplied from the water inlet ■ JCI applicable vessels *For more details, please download the PDF or contact us.
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For more details, please download the PDF or contact us.
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Company information
Our company is engaged in marine engineering, bell business, and the manufacturing of stern tube seal devices. In the marine engineering business, we design and develop shaft systems and rudder-related products handled by Nakashima Propeller Co., Ltd. In addition, in the bell business, we handle everything from the manufacturing to the sales of various bell products in-house. Please feel free to contact us if you have any inquiries.