Plastic Cartridges are used for holding small quantity of liquid, solids or gases. Plastic cartridges are highly inert to many of the liquids and also they are light weight when compared to the other metal cartridges. These cartridges are easy to manufacture and they are mostly unbreakable for our convenience and safety. The plastic cartridge is designed for use on a wide range of liquid process applications within the processing industry. Most standard industrial plastic cartridges are made up of polypropylene, PVC and nylon. These cartridges can be graduated and can be used to handle sampling liquids in the laboratory because of their use and throw nature and easily disposable form.
Plastic check valve is a valve, which is designed to give accurate, leak-proof security and is installed anywhere in the airline. It protects the air pump from back-siphoning damage, and prevents flooding during power failures.