Spin Coating Photoresist Pump
Low-flow pump dispensing photoresist onto spinning semiconductor wafers for uniform thin film coating in lithography. Controls dispense profile for critical dimensions. HTS 8413.81.00 other precision liquid pumps.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If part of complete photoresist coating track systems
Lithography coating tracks classify as semiconductor machines.
If nozzle assemblies without pump function
Dispense components without pumping shift to mechanical appliances.
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Import Tips & Compliance
• Include spin speed vs flow rate curves proving lithography application
• Certify dispense nozzle materials for photoresist solvent resistance
• Describe as 'track photoresist dispense pump' specifically
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