DuPont Landscape Systems

GroundGrid soil stabilization from DuPont Landscape Systems is a geotextile that uses a three-dimensional honeycomb grid structure to provide ground stabilization for landscape and construction projects. www.dupont.com.

Powerblanket Multi-Duty Heating Blanket

The multi-duty heating blanket from Powerblanket can thaw frozen ground (up to 24 inches deep) and protect construction materials and machinery from freezing. Featuring GreenHeat technology, the blanket uniformly distributes an insulated barrier of heat while consuming low levels of energy. Blankets range in size from 2 by 2 feet to 11 by 23 feet. Custom sizes are available. Standard blankets are rated to -10 degrees F. Arctic blankets are rated to -40 degrees F. 877/398-7407; www.powerblanket.com.

SJE-Rhombus Vario Speed Drive

The Vario Speed HMI variable frequency drive for pressure control applications from SJE-Rhombus is pre-programmed, meeting specific irrigation needs up to 500 hp. 800/746-6287; www.vfdpanels.com.

Charles Austen Air Pumps

Envir-o Linear air pumps from Charles Austen and distributed by Blue Diamond Pumps are designed for use with advanced treatment units. Featuring a weatherproof compact alloy casing, the frost- and rain-proof pumps have an electromagnetic diaphragm that keeps wear to a minimum. Powered by an electric motor, the pumps operate at 40 dBA. Models range from 30 lpm (7.93 gpm) to 200 lpm (52.84 gpm). 770/831-1122; www.bluediamondpumps.com.

Super Products Durasucker Vacuum Truck

The Durasucker liquid vacuum truck from Super Products is DOT/ASME approved for use in industrial and environmental cleanups. The truck has a 3,200-gallon capacity and is designed for removing and transporting liquids, sludge and semi-solid waste. The 72-inch carbon steel tank has a maximum working pressure of 35 psig internal and 15 psig external (full vacuum). 800/837-9711; www.superproductsllc.com.

Callahead Flushing, Climate Control Restroom

The HeadMaster flushing portable restroom with climate control from Callahead Corp. has a 75-gallon freshwaterholding tank and porcelain bowl. The aluminum restroom has 1/4-inch-thick walls and circular design. It comes with air conditioner and heater. Weighing 800 pounds, it stands 9 feet, 3 inches tall. Features include urinal, dual toilet paper holder, convenience shelf and coat hook. 800/634-2085; www.callahead.com/portable-toilets/headmaster.htm.