ASME Expansion Tanks - Series WTA Pre-Charged Tanks - Bell & Gossett world leader in supplying the Heating/Ventilating/Air Conditioning (HVAC) industry.

ASME Expansion Tanks - Series WTA Pre-Charged Tanks

Designed for Potable Well Water and Booster Pump Systems.
The Series WTA expansion tank is an ASME constructed precharged vessel. The WTA tanks will help protect the pump and pressure switches against short cycling. The well tank delivers adequate water under pressure between pump cycles to meet the required demand. It will provide economical system operation by minimizing pump starts, extending the life of the pump motor, and saving energy. The WTA tank will also assist the pump in meeting peak demand.

WTA-401 THROUGH WTA-405 DIAPHRAGM TANKS ASME Expansion Tank Series WTA
Maximum Working Pressure . . . . . . . . . . . . . .125 PSI (862kPa)
Maximum Operating Temperature . . . . . . . . . . . . . .200慚 (93慢)
Materials: Polypropylene Liner, Butyl Diaphragm, Steel Shell, Malleable Iron System Connection
Factory Precharge . . . . . . . . . . . . . . . . . . . . . . .30 PSI (207kPa)

WTA-447 THROUGH WTA-457 BLADDER TANKS
Maximum Working Pressure . . . . . . . . . . . . . .125 PSI (862kPa)
Maximum Operating Temperature . . . . . . . . . . . . 240慚 (115慢)
Materials: Butyl Replaceable Bladder, Steel Shell, Malleable Iron System Connection
Factory Precharge . . . . . . . . . . . . . . . . . . . . . . .25 PSI (172kPa)

• ASME Construction
• Minimize Pump Run Times, Extends Life of Pump
• FDA Approved Materials
• High Maximum Operating Temperatures
• 125 PSI Maximum Working Pressure
• Higher Working Pressures of 175 PSI and 250 PSI Available

APPLICATIONS:
Commercial Applications.

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