A collection of useful PDF materials for hydraulics professionals. Includes thread tables, crimping dimension tables, interchange tables, and technical articles.
For identifying pipe threads
Crimp dimensions for the most common hoses and ferrules
Directions of rotation for gear pumps
Interchangeability of the most common Cetop valves between manufacturers
Chemical resistance chart for the most common polymers
For selecting the right size of pressure washer nozzle
Graphic symbols for pneumatics
Technical articles on hydraulics and pneumatics published by FLUID Finland magazine (in Finnish).