30cc/55cc connector +sealing ring

30cc/55cc connector +sealing ring
Details and Specifications

• Function: Creates an airtight seal between the compressed air tubing adapter and the 30cc or 55cc syringe barrel. 
• Common Materials: Available in durable chemical-resistant materials like Viton (fluorocarbon) for reactive solvents or Buna-N (nitrile) for standard dispensing applications. 
• Compatibility: Fits standard industrial pneumatic adapters used with 30cc and 55cc dispenser barrels (such as Nordson EFD Ultra or equivalent systems). For example, the  supplies Viton O-rings specifically sized for these adapters. 

If you need help, let me know:

• The brand or model of your dispensing system (e.g., Nordson EFD, Fisnar)
• The fluid type you are using so I can recommend the correct O-ring material (Buna-N vs. Viton)