A free wall chart from the Fluid Systems and Connectors Division of Parker Hannifin (formerly Legris) provides a quick and simple product selector.

It features more than 150 of its most popular fittings, components and accessories for pneumatic and vacuum applications, to help engineers choose the right product for their applications.
This range includes stainless steel versions for clean room applications and nickel-plated for food processing, together with pneumatic function fittings, advanced quick acting couplers, blowguns and ball valves.
In addition, technical tubes and hoses from polyurethane to anti-spark are covered, together with silencers, compression fittings and accessories.