Over the years tracers have been manufactured by several manufacturers. These have included True-Trace, Rosebrook, MIMIK, Cadillac, Gettys, Hepworth, Duplomatic and others. Rosebrook continues to manufacture hydraulic tracers for industrial use. We manufacture both Rosebrook and MIMIK currently. If you are looking for True-Trace many times a Rosebrook model will directly replace True-Trace using the same mounting dimensions and hydraulic fittings. In most cases it should be a matter of simply removing the True-Trace valve and replacing with a Rosebrook valve.
Do not hesitate to call us if you have any hydraulic tracer requirement. We will be glad to work with you to find a suitable valve for your needs.