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Manufactured in accordance with the European directive
- DESP 2014/68 / UE (former DESP 97/23 / CE)
- steel tank, Epoxy paint
- plasto-elastic butyl membrane
- drinking water quality with ACS (Health Compliance Certificate)
Membrane vessels are guaranteed for 2 years. The membranes are guaranteed for 1 year.
Attention : adjust the pre-inflation pressure at the valve according to the pump cut-in pressure (low pressure set at the pressure switch). The pre-inflation pressure must be approximately 0.3 bar below the start-up pressure. For example, for a starting pressure of 2 bars, set the pre-inflation pressure to around 1.7 bars.
The pre-inflation pressure should be checked every 2 months and it is strongly recommended to empty the bladder at least once a year.