SureFire PDI Lubricator Automatic, Oil & Fluid Grease
General
The SureFire PDI DI automatic lubricator is a robust and durable pump that can handle oil and soft greases. Its compact size is designed to fit your space requirements and lubrication demands. The SureFire PDI DI lubricator is a self-contained electric motor-driven gear pump that can adapt to a broad range of production machinery. It can handle single injectors or injector groups serving up to 100 lubrication points. Its versatility also allows it to perform with other lubrication system types and multiple applications.
Operation
The SureFire PDI DI lubricator has a motor-driven pump that pulls lubricant in from the reservoir and delivers pressurized lubricant to the distribution network through the outlet(s) in the top plate. Pressurizing the distribution network forces all of the positive displacement injectors (PDI DI s) in the system to fire, discharging the lubricant that was stored in each of their discharge chambers during the last pump cycle.
Once all of the PDI DI s discharge, the pressure in the network continues to rise until the limit in the pressure switch is reached. Once this limit is reached, the pressure switch can be used to stop the motor, and momentary pressure in the distribution network becomes greater than the pressure at the outlet side of the gear pump. This pressure differential actuates a quick dump valve which relieves the distribution line pressure back into the reservoir.
Features
+ Handle oil and fluid greases
+ Low level switch for failsafe operation
+ Hydraulic outlet connections on either side for easy installations
+ Quick-snap reservoir release for fast and easy removal and service
+ Convenient plug-in type terminal block provides fault-free electrical connections
+ Large capacity fill cap with built-in strainer minimizes contamination
+ Two controller versions available
+ Optional timer available on some models
Standard Controller/Monitor (Only Available on Single Phase Units)
The SureFire with on-board controller/monitor is designed to precisely control the lubrication to a piece of equipment. It does this by controlling the pump’s cycle time, monitoring both internal and external inputs or switches, detecting and reporting faults, and offering visual feedback that can be continuously updated and improved to enhance the user’s experience with the product. Four screen languages are available for global use (English, German, French, Spanish).
The functions of this microprocessor-based controller are as follows:
+ Manage the on times and the off times of the pump
+ Provide prelube functionality on start up
+ Detect and respond to various input signals
+ Display in real time the status of the pump at any time
+ Monitor for faults in the system
+ Provide output signals for feedback to the controlling machine
