Applications
One of the most adaptable pumps available is the pneumatic SK/SS pump. They can be applied to many different types of installations. The straightforward working principle is to thank. Diaphragm pumps satisfy the needs of the printing, painting, water treatment, and chemical industries with their small size and dependable construction. Many specially made pneumatic pumps are used in rotogravure/flexo printing presses and coating/lamination machines nowadays, either with or without chamber doctor blade systems.
Working Principle
Air-operated double diaphragm pumps alternately generate sucation and positive fluid pressure in the fluid chamber by using a pressure differential in the air chambers. Ball checks ensure that when air pressure is applied, a positive fluid flow will start, continue to pump, and meet demand. Once the maximum line pressure is reached, it will cease cycling and continue to build and maintain line pressure. (dispensing device closed), and pumping will continue as required.