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Products, accessories, and replacement parts designed to create better ventilation in confined/small spaces; includes blowers and fans, ducts and kits, filters, impurity removal systems, etc.
The Second Stage Venturi Shut-Off Valve is designed to automatically control vacuum performance, delivering high vacuum flow and high vacuum head as needed. It is an integral component of PowerQUAD vacuum generating engines, specifically managing the second venturi stage.
Automatically controls vacuum performance
Delivers high vacuum flow when required
Delivers high vacuum head when required
Automatically closes off the second stage venturi based on vacuuming demand
Requires periodic checking to ensure free operation
Replace if the valve does not move freely, or is damaged, ripped, or torn
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