The Motor Auto Cutoff Switch is a pressure-activated safety switch designed to automatically turn off the sprayer motor once the desired system pressure is reached. Commonly used in battery-operated agricultural sprayers, this switch helps prevent over-pressurization, motor damage, and battery drain, ensuring safe and efficient operation.
It fits directly onto 12V diaphragm motors (nipple or threaded type) and works as part of the sprayer’s automatic pressure management system. Built from high-durability plastic and copper components, the switch is sealed to withstand moisture, dust, and vibration, making it suitable for tough field conditions.
🔑 Key Features:
✔️ Auto shut-off when maximum pressure is reached
✔️ Extends motor life and saves battery power
✔️ Compatible with 12V sprayer diaphragm pumps
✔️ Easy to replace or install in field sprayers
✔️ Available in Nipple or Threaded type
✔️ Built to handle continuous use in rugged environments



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