1 it is made of pp 2 it is used by needle 3 it is convernient use 10cc dispensing sylinge  barrel adapter Specifications 

The barrel adaptor assembly It connects the barrel with controller. There is one model for each barrel size

the barrel adaptor assembly it connects the barrel with controller. There is one model for each barrel size.

Size: syringe with air hose

3cc/5cc/10cc/30cc/55cc

Metal-syringe adapter

PP-syringe adapter

Make up of PE pipe

"O" seal

Quickly connector

Safety buckle Product:

High-precision syringes

Component cartridges dispensing tip, needle, tip cap, floating wiper plunger

Piston, dispensing valve; pumps valves; hand valves; needle valve; hand gun; static

mixers tube

Receiver heads; adapter tube; tank; barrels

Liquid control dispenser; xyz automation dispensing

Adhesive and sealant equipment

10cc head adaptor for 10cc adaptor