Threadless connection system
Ultra-Lock is a threadless, stainless steel connection system designed to meet the sanitary requirements of food, beverage and pharmaceutical manufacturers. The threadless M12-compatible connection system is comprised of a series of integrated cordsets, distribution boxes and receptacles built on a patented push-to-lock technology. The IP69K-rated radial seal maintains a constant-pressure moisture seal, which has been tested to water pressure of 1,200-1,500 psi at close range, allowing them to withstand frequent washdowns.
Woodhead Industries , div. of Molex : www.woodhead.com