Original 1970 Oil and Gas trade vintage catalog for PETRODYNE, INC.  Main office and plant were located in Longview, TX.

Manufacturers of Oilfield Equipment.

Products include Hydrostatic Testing Pumps, Chemical Injector Model 'LM', Bench Test Pump Model 'PM', High Pressure Grease Injector, Tubing Testing Unit, Portable Relief Valve Tester, Hookwall Type Packers, Tension Operated Packers, Heavy Duty Valve Type Packers, Anchor Type Packers, Valveless Hookwall Type Packers and Model COJ Hookwall Packers, all are fully featured.

Has numerous product images, description, applications and specifications charts to provide product details.

Unbound from a large rare 1970-1971 Composite Catalog, this unique old four-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro oilfield petroleum industry library. Pages are loose.