TECHNICAL DATA SHEET
Multi-purpose fixed-membrane sanitary tanks have the advantage of being able to be used both as expansion vessels for domestic hot water systems or for heating systems, thus suitable for absorbing volume variations caused by increases in temperature, and as pressure tanks in cold water sanitary systems.
This dual use is made possible thanks to the protective sheath with a patented fastening system that ensures protection against corrosion of the internal wall of the tank and suitability for contact with sanitary water.
Elbi Multifunctional Vase Model DPV 50 LT With Fixed Membrane and Sheath
Min./max. operating temperature: -10° / +99°C
Max. operating pressure: 10 bar
Precharge pressure: 2.5 bar
Hydrostatic test pressure: 14.3 bar
Fixed food-grade butyl rubber membrane
Protective sheath in food-grade butyl rubber
Hex nut with ring in galvanized steel
Carbon steel crimping ring
Long-lasting epoxy powder coating, RAL 6005 green color
Dimensions: 
ELBI DPV 
Multi-purpose fixed-membrane sanitary tanks have the advantage of being able to be used both as expansion vessels for domestic hot water systems or for heating systems, thus suitable for absorbing volume variations caused by increases in temperature, and as pressure tanks in cold water sanitary systems.
This dual use is made possible thanks to the protective sheath with a patented fastening system that ensures protection against corrosion of the internal wall of the tank and suitability for contact with sanitary water.
In sanitary installations, the toilet bowl must be connected to the cold water inlet (and not to the hot water outlet).
ADVANTAGES
• Double protection (Membrane + Protective sheath);
• Stainless steel connection for maximum water healthiness;
• Steel hex nut for easy installation;
• Double seal on the crimp;
• ZERO MAINTENANCE.
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