Zilmet Solar Plus expansion vessel 35L G 3/4" for closed solar thermal systems, suitable for glycol-based solar fluid and high system temperatures.
Zilmet Solar Plus expansion vessel 35L G 3/4" for closed solar thermal systems, suitable for glycol-based solar fluid and high system temperatures.
This solar expansion vessel is designed for closed solar thermal installations. It absorbs the expansion of the solar fluid and supports safe operation when temperatures in the collector field fluctuate.
| Technical specifications — Zilmet Solar Plus expansion vessel 35L G 3/4" | |
| General | |
| Product Type | Zilmet solar expansion vessel |
| Article Number | 251 400 1007 |
| Volume | 35 L |
| Diameter | Ø 380 mm |
| Height | 400 mm |
| Connection | G 3/4" |
| Max. Operating Pressure | 10 bar |
| Membrane | Zilan HT |
| Pre-Charge Pressure | 2,5 bar |
| Max. System Temperature | -10°C - 120°C |
| Max. Continuous Membrane Temperature | 100°C |
| Solar Medium | suitable up to 70% |
| Construction | Fully welded construction |
| Standards | Pressure Equipment Directive 97/23/EC, DIN EN 13831 |
| Application Standard | DIN EN 12976, EN 12977 / DIN 4757 |