* Tested suitability for contact with food
* Cylinders in Stainless Steel
* Watertight and easy to clean cylinder weldings
* Racks in carbon steel
* Alusteel metal gears
* Aluminium gear-block with self-lubricating bushes
* Moplene pistons equipped with vents and silicone gaskets
* Rubber feet to grant a perfect grip on the work bench
* Speed variator to increase the withdrawal speed