The CG5-S series is a stainless steel cylinder that uses grease for food processing machines that meets FDA standards. The CG5-S series can be disassembled for replacement of seals which extends the service life of the cylinder. All stainless steel specification for external parts. Mounting bracket surfaces have been electropolished, making them smoother to prevent build-up of liquids and foreign matter. Plugs are provided for unused mounting threads to prevent residue build-up in the threads.