Products and Services
W&T Equa-Draw™ System
The Equa-Draw system automatically balances the flow from vacuum-manifolded gas supplies and provides for the equal drawdown of all manifolded containers
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•Datasheet: W&T Equa-Draw™ System
The Equa-Draw system automatically balances the flow from vacuum-manifolded gas supplies and provides for the equal drawdown of all manifolded containers.
•Datasheet: W&T Equa-Draw™ System
•Datasheet: W&T Equa-Draw™ System
The Equa-Draw system automatically balances the flow from vacuum-manifolded gas supplies and provides for the equal drawdown of all manifolded containers.
This innovative, patented system can be used to retrofit existing installations where un-equal withdrawal rates are a chronic problem or it is desired to upgrade to a vacuum manifolded configuration. Operation is automatic, requiring no operator monitoring or adjustment. The use of balancing rotameters is not required.
Combined with the Series 55-400 Remote Vacuum Switchover Unit, this provides an uninterrupted, continuous supply of gas. Switchover is automatic and non-isolating, eliminating the need for manual by-pass valves and ensuring completely empty supply containers.
Features and Benefits
- Balanced withdrawal rates from all manifolded containers regardless of changes in system feedrate.
- Automatic operation requires no operator monitoring or adjustment.
- Balancing rotameters are not required.
- Requires no electrical power or external power source other than the standard system operating vacuum supply.
- Modular design allows for field modification to add or remove modules to accommodate changes in the number of supply containers.
- Can be used to retrofit existing installations where un-equal withdrawal rates are a chronic problem or it is desired to upgrade to a vacuum manifolded configuration.
- Combines with the Series 55-400 Remote Vacuum Switchover Unit to provide an uninterrupted, continuous supply of gas. Switchover is automatic and non-isolating, eliminating the need for manual by-pass valves and ensuring completely empty supply containers.
- Suitable for use with chlorine or sulfur dioxide gasses in cylinders or ton containers.
- Corrosion-proof construction utilizes no metallic components for long-life operation.
•Datasheet: W&T Equa-Draw™ System
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