Wates Closed ExpansionTank
The pressurization system shall include an Emerald, replaceable bladder type expansion tank which will accommodate the expanded water of the system generated within the normal operating temperature range, limiting this pressure increase at those components in the system to the maximum allowable pressure at those components. It shall maintain minimum operating pressure necessary to eliminate all air. The only air in the system shall be the permanent sealed in air cushion contained in the replaceable bladder type tank, Model No. EET. Dimensions shall be as indicated on the drawing.
Product name – Closed Expansion Tank
Volume – (LT)-500 LT
Operating pressure -10 Bar
Test Pressure -15 Bar
Pre- Gas Pressure – 4 Bar
Fluid Group – Water+Air
Temperature ( 0 C ) -10 & = +100
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