Original 1972 Oil and Gas trade vintage catalog for A3 PRODUCTS, INC.  Main office and plant were located at 4312 Stanhope Street, Dallas, TX.

Manufacturers of Oilfield Pumping Unit Cut-Off Switch. Protects Expensive Equipment.

Field Proven for 32 Years.

Protects Unit from Damage Due to Sucker Rod Failure, Severe Fluid Pound, Gas-Locked Pumps, Severe Paraffin Conditions, Run-away Engines, Pumping Off, Sanded-Up Pumps and Structural Failures.

Has product image, illustration, description and application provide product details.

Unbound from a large rare 1972-1973 Composite Catalog, this unique old one-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro oilfield petroleum pumping industry library.