Description
Bijur Delimon SureFire II 2 Liter PDI Lubricator | 24 VDC | Terminal Block + Momentary Switch + Motor LED
L. Dewitt's SKU #: SFX2PBSNNNAXB | Mfr Part #: SFX2PBSNNNAXBThe Bijur Delimon SureFire II (SFX2PBSNNNAXB) is a self-contained, motor-driven gear pump engineered for automatic, centralized lubrication on industrial production machinery. Configured as a 2 Liter PDI system with 24 VDC power and Terminal Block + Momentary Switch + Motor LED, this pump serves up to 100 lubrication points and is designed to reduce bearing failures, minimize machine downtime, and eliminate the inconsistency of manual lubrication.
Positive Displacement Injector (PDI) System
The SFX PDI version is engineered for Positive Displacement Injector systems. The gear pump pressurizes the distribution network, forcing all PDI injectors to fire simultaneously - each discharging a precise, pre-set volume of lubricant stored in its cylinder during the previous cycle. Once all injectors discharge, pressure continues to rise until the pressure switch closes at 290 psi (20 bar). This can signal the motor to stop, and the resulting pressure differential actuates a quick-dump valve that relieves line pressure back to the reservoir - readying the system for the next cycle. PDI systems serve up to 100 lubrication points and can handle both oil and fluid greases.
Terminal Block + Momentary Switch + Motor LED
This unit includes a Terminal Block with a momentary Run switch and Motor on LED, offering a simple manual trigger option alongside PLC/DCS integration. The LED provides at-a-glance motor status confirmation directly at the pump.
Technical Specifications
| Distribution System | PDI (Positive Displacement Injector) |
| Max Output Pressure | 450 psi (31 bar) |
| Pressure Switch Setting | Closes at 290 psi (20 bar) |
| Output Volume | 250 cc/min (24 VDC) |
| Motor Voltage | 24 VDC, 2.4A running (4.0A peak start) |
| Reservoir Capacity | 2 Liter |
| Reservoir Material | Plastic - Luran (Blue Tint) |
| Lubricant | Standard Oil (20-1500 cSt) - Viscosity 20 to 1,500 cSt at operating temperature |
| Method of Fill | Standard Filler Cap |
| Level Monitoring | Standard (N/O Float Switch) |
| Pressure Monitoring | Pressure Switch (N/O) + Pressure Gauge |
| Integrated Controls | Terminal Block + Momentary Switch + Motor LED |
| Electric Connector | 2x Cable Glands |
| Output Connections | G 1/4 BSPP (x2, one each side) |
| Return Line | G 1/4 BSPP |
| IP Rating | IP-54 |
| Operating Temperature | 40F - 105F (5C - 40C) |
| Dimensions (approx.) | 149mm W x 150mm D x 279mm H |
Key Features
- Self-Contained Electric Pump: Motor-driven gear pump with reservoir, pump head, and controls in one compact unit - no external power unit required.
- PDI (450 psi (31 bar) max) Distribution: Engineered to drive Bijur Delimon PDI systems with precise, repeatable lubrication delivery.
- 2 Liter Plastic - Luran (Blue Tint) Reservoir: Built for industrial duty - sized to your lubrication interval and machine footprint.
- Level Monitoring: Standard (N/O Float Switch) - protects machinery from running dry.
- G 1/4 BSPP Outlets (x2): Oil outlet connections on either side of the pump head for flexible installation and plumbing routing.
- CE Approved / IP-54 Rated: Liquid-tight electrical fitting; operates from 40F to 105F (5C-40C).
Common Applications
- Centralized lubrication systems using Bijur PDI injectors
- CNC Machining Centers and Transfer Lines
- Industrial Presses and Stamping Equipment
- Injection Molding Machines
- Conveyor and Material Handling Systems
Technical Support & System Design
Need help selecting the right SureFire II configuration or designing a complete lubrication system? L. Dewitt McCarter, Inc. is your authorized Bijur Delimon source.
Contact Our Technical TeamWarranty Information
Additional Information
Bijur Part Number: |
SFX2PBSNNNAXB |
Distribution System: |
PDI (Positive Displacement Injector) (450 psi (31 bar) max) |
Reservoir: |
2 Liter, Plastic - Luran (Blue Tint) |
Voltage: |
24 VDC (2.4A) |
Controller: |
Terminal Block + Momentary Switch + Motor LED |
Lubricant: |
Standard Oil (20-1500 cSt) |
Level Monitoring: |
Standard (N/O Float Switch) |
Pressure Monitoring: |
Pressure Switch (N/O) + Pressure Gauge |
Method of Fill: |
Standard Filler Cap |
Electric Connector: |
2x Cable Glands |
Lead Time: |
40-50 business days |
