Maintaining readiness in fire hydrants

Manufacture of heat trace cable, design, installation, and...

Material handling system

Means for locking replaceable nozzles to fire hydrants

Means for locking threaded nozzles to a fire hydrant

Method and apparatus for condensing water from ambient air

Method and apparatus for covering and heating fluid flow...

Method and apparatus for draining plumbing lines

Method and apparatus for preventing stagnation in fluid...

Method and apparatus for preventing water from stagnating in...

Method and apparatus for pumping high consistency pulp

Method and apparatus for splitting two-phase gas- liquid...

Method and apparatus for tapping groundwater

Method and control system for processing greywater

Method and system for controlling a household water supply

Method and system for detecting and isolating stray voltage

Method and system for detecting water system leaks

Method and system for transferring liquid media

Method for decontaminating a permeable subterranean formation

Method for preventing thaw settlement along offshore arctic...