Pressure Based Controls
Accessories For Your SDI Sprayer
Pressure Based Controls
Basic Spray Controls With Motorized Valves
12 Volt Electric Motorized Spray Controller
The EC-VM401 control unit features 3 section boom control with a master on/off switch and a “bump” switch that allows you to make minor adjustments in your spray pressure. The liquid filled pressure gauge provides a ready reference on the status of your spraying operation. The motorized valves have a metered bypass valve that will balance the spray pressure when one or two boom sections are turned off.
SDI All Function Spray Controls
Developed by SDI and Our Most Popular Spray Boom Controller
This unit features our All-Function control box which integrates toggle switches for multiple spray accessory operation. 
Included in the control box is a master on/off switch that operates all boom sections at the same time. There are also 3 individual section boom control switches and a “bump” switch that allows you to make minor adjustments in your spray pressure. The liquid filled pressure gauge provides a ready reference on the status of your spraying operation. Control of your optional sprayer accessories is at your fingertips with a foam marker switch that allows you to operate either left, right or both sides of the foamer. The 3 section lift actuator switches operate the optional boom lifts. The motorized valves have a metered bypass valve that will balance the spray pressure when one or two boom sections are turned off.
Basic Spray Controls With Solenoid Valves
The economically priced 2040LWP is a 3 section control system that features a 14 foot harness, pressure regulator, 3 solenoid shutoff valves and 100 psi liquid filled pressure gauge. In addition to the pressure gauge, the control box has 3 switches for the individual boom sections, a master boom on/off switch and a pressure bump switch.
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