IDEX Corporation is revolutionizing the fluid transfer industry with the addition of Cognito 1-inch electrically operated double diaphragm (EODD) heavy-duty pump variant, boasting industry best energy ...

Instead of trying to make an air-tight piston, he added a rubber membrane and a clever valve system to create a diaphragm air engine. This GIF is worth 115 words A round rubber diaphragm with a ...

Cognito saves 60%-70% more energy than regular air-operated double diaphragm (AODD) pumps by eliminating the usage of compressed air (compressor), thereby driving down running expenses and carbon ...