Precision Storage Vessels Expansion Tanks

Expansion Tanks are used in a closed loop heating or chilled water HVSC system to absorb the expanding water and to control the pressure in the system.

Expansion tanks are fitted with a replaceable type heavy duty butyl bladder which absorbs the expanded water thus avoiding direct water contact with the metal tank.

• Designed and manufactured as per ASME Section VIII DIV I
• Replaceable bladder design
• Vertical configuration with ring support
• Easy to install
• Factory Recharge Pressure : 0.83 bar
• Maximum Operating Temperature 115^oC