• Max working temperature 250°F and Max working pressure 120 psi
• Expansion tanks for solar heating system with replaceable bladder
• Bladder expansion save 60% energy more than the diaphragm tank

The 4.8 Gal. Solar heating tank best to save energy. Max working temperature 250°F and Max working pressure 120 psi. It can be used in Residential and commercial water heater system. The heat loss in expansion vessels with diaphragm membrane is 60% higher compared to balloon membrane Varem vessels.

• 100% made in Italy
• Stainless steel flange
• Bladder material is EPDM
• Best quality
• Strong
• Red color tank
• Good for all type of weather
• Saves energy
• NPT connection
• Made In Italy

Estimated Delivery Time: 3 – 5 Business days