This GIF is worth 115 words A round rubber diaphragm with a hole in the center creates a seal with the piston at the top of its stroke. A brass sleeve and pin protrude through the diaphragm ...

IDEX Corporation is transforming fluid transfer with its Cognito 1-inch electrically operated double diaphragm pump. Offering ...

IDEX Corporation is revolutionizing the fluid transfer industry with the addition of Cognito 1-inch electrically operated ...