The Expansion Cup can be applied to various drinking water systems. It is produced in natural polypropylene fabric and the FDA approved high quality butyl rubber diaphragm. Higher abrasion areas are reinforced for durability. To prevent the diaphragm from piercing under extreme conditions, all components adopt a circular design.
- Maximum pressure - 10bar
- EPDM rubber interior
- Connection 2 and 5L 3/4 "M
- Connection 19L 1" M