Vac-Con gasoline auxiliary engine

The gasoline auxiliary engine option from Vac-Con is a less expensive, lighter weight and quieter alternative to a Tier 4 diesel engine in the company’s two-engine combination machine. The Ford V10 gasoline engine meets horsepower requirements for all water systems, delivering from 30 gpm to 120 gpm and up to 3,000 psi, yet weighs less than a comparable diesel engine. It also can be modified to run on compressed natural gas (CNG). 888/491-5762; www.vac-con.com.

Komatsu intelligent Machine Control dozer

The D51EXi/PXi-22 intelligent Machine Control dozer from Komatsu America Corp performs both automated rough dozing and finish grading. Designed for the North American market, the dozer features fully automatic blade control. Long track-on ground standard (EX) and low ground pressure (PX) models are available with flotation and weight distribution options. Operating weights range from 27,381 to 29,057 pounds, with a net 130 hp at 2,200 rpm. When rough dozing, the automatic blade control monitors blade load and adjusts blade elevation to minimize track slip. As work progresses closer to the target finish grade, the automatic blade control adjusts accordingly for a precise finish grade. 847/437-5800; www.komatsuamerica.com.

SJE-Rhombus DUO alarm system

The Tank Alert DUO alarm system from SJE-Rhombus monitors two level conditions in lift pump chambers, sump pump basins, holding tanks and sewage. The alarm has red and yellow LED beacons for easy identification. Under high water conditions the alarm buzzer will sound and the red beacon will activate. For alarm two, the buzzer and yellow beacon will activate. The alarm automatically resets when the condition is cleared. The system meets Type 3R watertight standards and can be used for high level, low level or filter alarms. 888/342-5753; www.sjerhombus.com.

Hi-Vac O’Brien 7000-T hydrojetter

The O’Brien 7000-T hydrojetter from Hi-Vac Corp. is designed for truck-mounted applications. Features include flow ranges of 18 to 65 gpm, 2,000 to 4,000 psi, 700-gallon polyethylene water tanks, triplex pump, hydraulic driven reel with variable-speed control. The hydrojetter is powered by a water-cooled diesel engine with 17-gallon fuel tank. 800/752-2400; www.obrienmfg.com.

Vanair rotary screw air compressor

The Viper diesel 80 cfm at 100 psi rotary screw air compressor from Vanair Manufacturing is designed to operate 90-pound jackhammers, as well as 1½-inch impact wrenches and piercing tools. Features include automatic variable throttle control to minimize fuel consumption, 48 cfm at idle, auto engine-off and restart based on air demand, Tier 4 certified Kubota engine and access to air power and restart based on air demand. 800/526-8817; www.vanair.com.

Franklin Electric constant pressure pumps

SubDrive QuickPAK constant pressure pump systems with TRI-SEAL hydraulics from Franklin Electric use variable-frequency technology to deliver constant water pressure while performing multiple tasks, such as running a dishwasher and watering the lawn. Systems include submersible pump, NEMA 1 and NEMA 4 enclosure options, radio frequency interference shielding and ease of installation. Able to work with small or large pressure tanks, the systems offer built-in protection from harsh water conditions. Applications include residential water, landscape irrigation, water treatment and geothermal systems. 260/824-2900; www.franklin-electric.com.

Clarus centrifugal STEP system

The centrifugal STEP (septic tank effluent pump) system from Clarus Environmental is designed to be used as an alternative to a separate pump tank. The system fits into most septic tanks with no separate chamber required. It can be used in new construction or repair sites when gravity flow is not an option, as well as low-pressure pipe applications. Equipped with a control panel, the system can be used in either demand dose or timed dose applications. 800/928-7867; www.clarusenvironmental.com.

Reelcraft stainless steel hose reel

The hand-crank HS37000 L hose reel from Reelcraft holds 100 feet of 1-inch hose. Made of corrosion-resistant 304L grade stainless steel, the 500 psi-rated reel features a stainless steel brake, welded drum and vibration-proof fasteners. Two motor-drive models are available (12-volt DC explosion proof, 115-volt AC). 800/444-3134; www.reelcraft.com.

Coxreels full-flow fluid path

Model 1175 and 1185 Series reels from Coxreels have a swept outlet riser for maximum full-flow fluid path. Other features include one-piece, all-welded A-frame base designed to handle 1- and 1½-inch I.D. hose. 800/269-7335; www.coxreels.com.

Optronics combo lamp

The 9-inch, ½-inch-thick STL68 Combo Lamp from Optronics International is a combination LED stop, tail, turn and backup light that mounts to the vehicle surface. 800/364-5483; www.optronics.com.