Mega's Electro-Pneumatic spray control system is designed to promote water conservation and safety by providing adjustable, time-based spray applications. This system can control up to six spray heads, three butterfly valve-operated functions, and is pre-wired to support foam-agent systems. This system can be installed on any off-highway water distribution equipment or replace older pneumatic systems on 24VDC trucks with a reliable air supply.
The electro-pneumatic spray system includes the following standard features. Specifications may vary by model. For additional information, please contact our Equipment Sales, Parts Sales or Product Support Teams.
The control integration kit provides the electrical harnesses necessary to control chassis and Mega-provided components. The kit also includes standoffs, LED work lights, mounting and connection hardware. Tractor integration interface components are sold separately.
The Mega pneumatic hose kit provides all necessary hose and fittings to connect the electro-pneumatic system to a reliable air supply. Additional fittings may be required for some prime movers.
This kit includes a mounting pedestal and installation hardware. Pedestals may be adjustable or fixed depending on the truck model. Installation may require slight modifications to console panels and fabrication of an adapter bracket.
Mega's electro-pneumatic operator controls include a water cannon joystick, built-in water level indicator, electrical harnesses, and support all available spray control functions.
Distance-Based Spraying (Checkerboard)
Sequence-based intermittent spray system operation uses PWM (Pulse Width Modulation) to vary the amount of water flow while maintaining a continuous rate of water application, independent of speed.
Time Based Spraying (Banding)
Operator adjustable, full width, intermittent wet/dry pattern.
The system can be operated manually.
The solenoid control box is a carbon steel, weather resistant enclosure. Features of our Genuine Mega control box include:
Consolidated pneumatic system with centralized solenoid and wiring assemblies provides easy access to pneumatic valves.
Tractor air supply protection valve that shuts down the spray control system in case of an air leak.
Built-in air pressure regulator and filtering with a manual shut-off valve.
Durable wiring harness with Deutsch® connectors is pre-wired for easy plug-and-play of additional functions.
Built-in water level indicator.
Mega provides a complete set of technical manuals detailing installation, operation, maintenance, inspection and replacement parts. Additional manuals are available for purchase. Visit our Technical Manuals Page for more information.
Kit includes weld-on boss, water level sensor, communication cable and mounting hardware.
Controlled starts and stops increase the service life of the drive motor and water pump.
Your electro-pneumatic spray system can be configured with these optional features. Availability and specifications may vary by model. For additional information, please contact our Equipment Sales, Parts Sales or Product Support Teams.
Mega's severe-duty butterfly valves are designed for dependable operation. Valves are available in three and four inch diameters for use with dump bars, as well as a four inch diameter for use with drain applications.
The Mega foam agent system provides an effective fire suppression solution for construction and mining environments. The foam agent tanks are available in 60, 120 and 200 gallon capacities and are designed to be mounted externally on top of the water tank. The foam agent system includes a reservoir with sight gauges, mounting brackets and hardware, supply hose, shut-off valve, and ground-level fill. Water cannon and foam nozzle are sold separately.
Mega hose reel kits include hose reel and hose, nozzle, supply valve, feed nipple, mounting plate and hardware. Available hose reels options include:
Some articulated trucks may require the oil cooler kit to provide enhanced hydraulic system cooling. The kit includes oil cooler, mounting brackets, hydraulic hoses, fittings and hardware.
Mega offers a variety of spray nozzles for water and foam applications:
The Mega Product Support team offers on-site technical assistance, service advice and training to facilitate installation and reduce field assembly and component repair time.
Mega offers high-quality pneumatic spray head valves in aluminum and stainless steel. Valves include base plates.
Mega offers customized technical training that covers equipment operation and maintenance, and is available on site or remotely.
The tractor integration kit includes hoses, fittings, manifolds and components required for tank integration with your specific truck model.
The water cannon kit includes water cannon with stainless steel waterways, joystick control, butterfly valve, solenoid group, hoses, flanges and mounting hardware.
Mega water cannons are designed and built to perform in the most severe environments of mining and construction. Our water cannons are ideal for fire suppression, high pressure equipment washing, and applications requiring long-distance or adjustable spray patterns.
Mega's water pump drive motor assembly includes a high performance M Series carbon steel water pump, drive motor, flow control bypass assembly, mounts and hardware.
M4 series water pumps are available in corrosion resistant and fully stainless steel options.