Description
SureFire II Lubricator – SFX2PBSNNNACB
The Bijur Delimon SureFire II Lubricator (SFX2PBSNNNACB) is an electrically driven automatic lubrication pump engineered for centralized lubrication systems using positive displacement injectors (PDI). It delivers consistent, metered lubrication to multiple machine points from a single, compact unit, helping reduce wear, downtime, and manual maintenance.
What This Lubricator Is Used For
This SureFire II configuration is commonly used on CNC machining centers, lathes, mills, grinders, and other automated industrial machinery where precise oil or fluid grease delivery is critical. It is ideal for machines with multiple lubrication points such as guideways, ball screws, linear bearings, and slide surfaces that require dependable, repeatable lubrication cycles.
How the System Operates
During a lubrication cycle, the motor-driven gear pump draws lubricant from the reservoir and pressurizes the main supply line. As pressure increases, each connected PDI injector dispenses a fixed, pre-set volume of lubricant to its assigned lubrication point. Once all injectors have fired, system pressure rises to a defined threshold, triggering internal pressure relief and resetting the system for the next cycle.
This pressure-based operation ensures that every lubrication point receives the correct amount of lubricant—no more, no less—regardless of line length or system complexity.
Configuration Overview
- Distribution Type: Positive Displacement Injector (PDI)
- Lubricant Compatibility: Oil or fluid grease
- Reservoir Capacity: 2 liter
- Reservoir Construction: Metal
- Control Interface: Terminal block with momentary run switch
- Electrical Supply: Single-phase AC
Key Benefits
- Provides accurate lubrication to multiple points from one centralized pump
- Helps extend machine life by reducing friction and component wear
- Eliminates inconsistent manual lubrication practices
- Compact footprint fits easily inside machine enclosures
- Supports scalable system designs as lubrication points are added or removed
Typical Applications
- CNC machining and turning centers
- Metal cutting and forming equipment
- Automated production lines
- Industrial machinery using PDI-based lubrication systems
Application Guidance
The SFX2PBSNNNACB is best applied in properly designed PDI lubrication systems using approved lubricants within the recommended viscosity range. Electrical protection and system timing are typically managed by the host machine or external controls. Proper injector selection and system layout are essential for reliable performance.
For assistance with system design, component selection, or retrofit applications, L. Dewitt McCarter, Inc. can help evaluate your equipment and recommend a complete lubrication solution.
