Entegris is a global leader in contamination control, critical materials handling, and advanced process materials for the semiconductor and other high-tech industries. Entegris is ISO-9001 certified and has manufacturing, customer service and/or research facilities in the United States, China, France, Germany, Israel, Japan, Malaysia, Singapore, South Korea and Taiwan.
Entegris is committed to providing customers the best information possible to ensure optimal product performance. Our resource center provides in-depth product and application information through product data sheets, technical papers, SDSs and more. Be sure to visit the resource center regularly to see updates and new additions.
For 50 years, Entegris has been a provider of critical products and materials used in advanced high-technology manufacturing. These products and materials are often used to make the building blocks of many of the world's most complex microelectronic products, such as computers, mobile devices and phones, data storage components, televisions and monitors, and automobiles.
The patented Sentry® QCII Quick Connect System is key coded to assure against unsafe chemical mixing while ensuring dedicated clean service. One connection provides dispensing, venting and level detection.
A radial seal design minimizes o-ring wear and provides superior leak-free performance even after multiple make-and-break connections
The dispense head has an independently rotated key code ring that allows quick key tab alignment without having to twist the umbilical lines or rotate the container
Integral Flaretek® tube fittings on the dispense head provide a leak-free, secure connection, allowing for easy field maintenance and replacement
Integral check valve seals off backflow when disconnecting the quick connect system
Anti-rotation clips prevent the drum insert down tubes from twisting and becoming misaligned
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Interested in Sentry® QCII Quick Connect Systems?
Contact your Entegris account manager or
For help selecting the Sentry QCII quick connection system for your application, please reference the Ordering Guide that is included in the Reference Material section at the bottom of this page.
CAD - You have the ability to access 3D and 2D product data that is compatible with today's CAD modeling packages. To decrease system design time, simply download parts directly into your design.
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ApplicationsSentry® QCII Quick Connect Systems Applications
Our patented quick connect system is key coded to ensure against unsafe chemical mixing while guaranteeing dedicated clean service. One connection provides dispensing, venting and level detection in applications including:
High-purity, corrosive chemical handling
Ideal for high flow chemical distribution applications
We do not stock key coded drum inserts due to the large quantity of key code options
Drum inserts are key coded per customer order
Drum inserts will not be accepted for return if the incorrect key code was specified on the order
Our patented quick connect system is key coded to ensure against unsafe chemical mixing while guaranteeing dedicated clean service. One connection provides dispensing, venting and level detection.
Materials of construction:
Wetted parts include PFA, FEP, PTFE and Kalrez® 4079 materials
Nonwetted parts are PVDF and polyethylene
Wetted parts are PFA and/or polyethylene with FEP encapsulated o-rings