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Air-driven double diaphragm pump "One Nut Pump"

[Free demo unit available] Simple maintenance with fewer parts! Air-driven diaphragm pump that can be disassembled and assembled with just one nut - long-lasting diaphragm.

【High Cleanability Simple Design Air-Driven Diaphragm Pump】 The "One Nut Pump (Air-Driven Diaphragm Pump)" features a compact style, long-lasting diaphragm, easy-to-clean simple structure, fewer parts for quick maintenance, and can handle a wide range of liquids due to its diverse materials. It is an air-driven diaphragm pump capable of a maximum flow rate of 55 to 908 L/min with a non-lubricated air system. The diaphragm is designed to withstand high temperatures (up to 135°C), allowing it to handle a wide variety of liquids. With a short stroke, the pump efficiency is very high, and using the One Nut Pump (Air-Driven Diaphragm Pump) significantly reduces process downtime, resulting in substantial savings in maintenance costs without altering the pump's performance. 【Features of the One Nut Pump (Air-Driven Diaphragm Pump)】 ■ Fewer parts for easy maintenance ■ Repair can be done by maintenance personnel without sending it out for repairs if repair parts are purchased ■ Diaphragm replacement can be done while connected to the piping ■ Long-lasting diaphragm *For more details, please refer to the PDF document or feel free to contact us.

Central Chemical Research Website

basic information

【Features】 ○ Fast maintenance ○ Long-lasting diaphragm ○ Few parts ○ Simple air system ○ Self-sufficient, dry up to 3.6m ○ High viscosity transfer ○ Dry running OK ○ Low shear ○ Oil-free ○ Stainless steel is standard SUS316L ○ Standard integrated diaphragm of Teflon + rubber ○ High cleanliness ○ Shaft does not slide, no O-ring used ○ Restart function available when stopped, no need for relief valves, etc. *For more details, please refer to the PDF document or feel free to contact us.

Price information

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Applications/Examples of results

- Transport of liquid agents - Transport of high-viscosity liquids - Transport of liquid agents containing solid materials - Reduction of time loss when immediate cleaning is required

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