DFS Blog

USER-FRIENDLY, FULLY PORTABLE AND FULLY AUTOMATED MOBILE CHEMICAL DISPENSE UNIT 

The compact DFS Mobile Dispense Unit (MDU) uses two pneumatic pumps (with auto-switchover) to draw chemical from two external vessels. The system uses the tote/drum connection head, pumps, and inline filter housings to deliver chemical through the supply line to production. Pre and Post-filter pressure transducers are utilized to track filter loading and performance.

Advantages 

• Fully automated system  
• Space efficient design  
• Low cost of ownership  
• Fully portable for maximum flexibility in placement  
• Flexible and user-friendly HMI 

Safety 

• Cabinet leak detection and alarming  
• Cabinet exhaust monitoring and alarming  
• Cabinet door interlocks UPW spray gun for maintenance  
• Cabinet contains 110% of the largest volume  
• Local and remote EMO capability  
• UL 508A Certified  
• SEMI S2 Compliant 

Features  

• Pressure monitoring  
• Non-intrusive level sensors  
• Pneumatic pumps (with auto-switchover)  
• Two 10-inch filter housings  
• Maintenance points for system purging and draining  
• Solenoid valves with system force capability  
• All wetted flow paths are PFA, PTFM, or PTFE  
• Polypropylene cabinet materials 

If you would like to learn more about this system, please feel free to: 

Download our Mobile Chemical Dispense Unit data sheet here 

OR 

Click here to learn more about our other Chemical Distribution systems.