Air-driven piston stopper for pneumatic syringes - White

Syringe barrel piston stopper for pneumatic syringes tightly fitting air syringe barrel delivering good wiping and smooth motion allowing for tight control of the flow. Its superior construction ensures that the piston stopper will maintain accuracy, providing a precise dispensing experience. Do not remove a piston from the air syringe, use manual plunger to push on a piston