POCIS cover for protection of POCIS disc.

POCIS cover protects POCIS disc from damage and water flow around  the membrane surface. The cover may be attached to the outside of the deployment canister (as you can see in the picture). It holds 1 POCIS disc. POCIS Cover consists of two protection disk, connecting component, two nuts and two bolts.

Parameters specification

Material: high quality stainless steel
Diameter: 10 cm