The 30/55 ML Syringe Adapter Assembly (shown above) consists of a clear tubing with an adapter head on one end (which holds the syringe) to an adapter tab on the other end which fits into the dispenser. The adapter assembly that connects the syringe to the controller delivers the air supply to the piston inside the syringe. 
*Note: 30cc/ml and 55cc/ml use same adapter.
The connecting air link between the pneumatic syringe dispenser and the syringe barrel. Industrial grade safe for use to 100 psi. Supplied with standard EPR black rubber o-ring and white safety clip. Includes male quick connect for attachment to standard pneumatic dispensers.
Uses flexible thin bore clear 1/4" OD (6.35mm) tubing. 
Use this adapter with 30cc or 55cc syringe barrels

Material: Polypropylene head/ polyurethane tube
Color :Yellow Head/ Clear Tube
Size: 30/55cc Barrels only
Tube Diameter: 1/4" OD (6.35mm)
Details: Silicone free, safe to 100psi
O-Ring: EPR.