Our Brands

Flow control, water safety, water filtration & treatment, drainage, and PEX plumbing products.

High efficiency, compact boilers and tankless water heaters are easy to install and operate, reduce project costs, and minimize lifecycle expenses across a variety of commercial applications.

Backflow prevention assemblies, control valves, in-building risers, and strainers for the commercial fire protection market.

Plumbing control valves and tank and trough valves for the agricultural industry and rainwater harvesting.

Stainless steel drainage systems including floor drains, shower drains, pipe, channels, and accessories.

Providing architecturally specified handwashing systems, partitions and accessories for the commercial washroom and valves, tankless water heaters and emergency safety products for industrial safety markets since 1921.

Safe, high-quality gas connectors and appliance safety products.

Innovative backflow prevention assemblies for irrigation.

Instrumentation and measurement devices for compliance, process control, wastewater, ballast water, and water quality.

Acid waste, high purity, and polypropylene piping systems as well as neutralization tanks & monitoring equipment, floor drains, and sinks.

Water tempering and temperature control solutions for the commercial and industrial temperature control markets.

Commercial, dynamic water heaters are uniquely fabricated with durable AquaPLEX duplex stainless steel and right-sized to provide the optimal balance between BTU input and storage.

Electric radiant floor heating and snow melting systems.

Complete control solutions for radiant floor and baseboard heating systems, multi-stage boiler plants, and automatic snow melting systems.

TDG provides reliable, wireless water leak detection for commercial buildings 24/7/365 with Trident™ technology, the only FM-approved wireless water leak detection system.