Membrane-fixing flange 100-500 l
The mounting collar for diaphragm expansion vessels is a practical accessory designed to secure the membrane inside the tank and stabilise the entire assembly. It supports reliable operation of the pressure system and helps maintain consistent performance over time.
Precisely shaped to match the vessel’s internal geometry, the collar keeps the diaphragm in the correct position during filling and emptying cycles. As a result, the expansion tank works more predictably, and the risk of uncontrolled membrane movement or local overstress is reduced.
The mounting collar is intended for straightforward installation by professionals and service technicians. Its construction supports repeatable fitting during maintenance or membrane replacement, so servicing the expansion vessel becomes faster and less error‑prone.
This mounting collar is a solid choice for anyone refurbishing or servicing a diaphragm expansion vessel and looking for stable operation, extended service life and dependable performance of the entire installation.
- Application area:
- for attaching the membrane model: 100 ÷ 500