For decades Superior Signal Company has been the sewer industry’s most trusted manufacturer of smoke testing equipment. Superior® Smoke Blowers are engineered for efficient and economical smoke testing of sewer lines to detect leaks, sources of inflow and infiltration. Superior Smoke Blowers are not only the most efficient and powerful on the market, they are also the most reliable. 100% made in the USA and backed by our Superior warranty and service, you can trust your Superior® Smoke Blower to provide you with years of reliable service.
For over 60 years, Superior® Smoke Generators have been the professionals choice for literally hundreds of applications. Made right here in America, Superior® Smoke Generators have long set the standard in exceptional quality and affordability.