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Model 550 Controller
About
The Model 550 Controller is an economical plunger lift controller with pressure override. It is designed to withstand extreme conditions for plunger lift system control.
Features & Benefits
Proven to function reliably in temperatures as low as -20ºF and up to 158ºF
Draws little energy from rechargeable battery, operating for more than 3+ months on a single charge from the solar panel
Protected by a rugged water-tight steel encloser with a locking door latch
Features several pre-punched ports to provide a variety of options for solenoid and wiring connector locations
Can be configured as a simple well intermittent or used in conjunction with a plunger arrival sensor to optimize production
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