Aftermarket TB-L Electric Grease Pump
This page describes an aftermarket electric grease pump that cross-references the Bijur Delimon TB-L. Bijur Delimon is a trademark of its respective owner. This is an aftermarket pump, not manufactured, sponsored, or endorsed by Bijur Delimon. TB-L designations are for cross-reference identification only. The unit integrates three components into one compact 24V DC unit: a piston pump, an MVBB progressive distributor block, and a programmable controller. The result is a ready-to-connect system for up to 18 lubrication points.
The All-in-One Architecture
The TB-L style pump removes the need for separate controller mounting, no external distributor, and no inter-component wiring. A single power connection from the machine 24V supply brings the complete lubrication assembly online. This self-contained format suits mobile machinery in construction, agriculture, and commercial vehicles. It also works well on fixed equipment where a compact, enclosed unit is preferred.
Specifications
| Motor voltage | 24V DC |
| Motor power | 30 W |
| Rated working pressure | 20 MPa (200 bar, 2,900 psi) |
| Output flow | 2.8 ml/min |
| Grease | NLGI 000 to 2 |
| Lubrication points | up to 18 via MVBB distributor |
| Monitoring | full-range cycle monitoring with fault detection |
| Alarm | yellow warning light plus external alarm output |
| Low-level detection | integrated low-level alarm |
| Pump action on fault | automatic stop |
How the Progressive Distributor Works
The MVBB divider block meters grease to each lubrication point in a fixed sequence. If one point blocks, the sequence stops and the monitoring system reports a fault. The controller then stops the pump on fault or low level. For more background on this method, see progressive lubrication systems.
Controller and Monitoring
The integrated controller supports programmable lubrication intervals. Full-range cycle monitoring confirms that grease reached the divider during each cycle. Fault memory retains the last reported condition for service review. The 2.8 ml/min figure is the pump output, not the dose per point, because the divider splits that flow across the connected outlets. To understand how this fits a broader setup, read what is a central lubrication system.
What to Confirm Before Ordering
Before ordering, confirm the point count is 18 or fewer. Confirm the grease grade is NLGI 000 to 2. Confirm the 24V DC supply and current capacity on the machine. Confirm the model suffix, including reservoir size and outlet configuration. Confirm the alarm wiring to the machine control circuit. See the general grease pump range for related options, and contact the team if the suffix or point count needs verification.
Frequently Asked Questions
Is a controller included with this pump?
Yes, the controller is integrated into the unit. No separate controller box or mounting is needed.
How many lubrication points can this support?
The MVBB distributor supports up to 18 points. Confirm your total point count before ordering.
What voltage does this pump require?
This pump operates on 24V DC only. Do not connect it to another voltage.
What is the working pressure?
The rated working pressure is 200 bar. That equals 20 MPa or 2,900 psi.
What grease grades are acceptable?
The pump handles NLGI 000 to 2 grease. Confirm your grease falls within that range.
Does each point receive 2.8 ml/min?
No, 2.8 ml/min is the total pump output. The MVBB divider splits it across points.
What happens if one point blocks?
The sequence stops and the monitoring reports a fault. The controller then stops the pump automatically.
Is there a low-level alarm?
Yes, low-level detection is integrated. There is also an external alarm output for the machine.
Can this replace my separate pump and controller?
Yes, if your point count and voltage match. Confirm your wiring and alarm connections first.
Who builds this pump, and how do I get a quotation?
IsoHiTech Lubrication Systems, founded in 2023, engineering since 2006, builds and supports every unit. Email inquiry@isohitech.com for specifications and a quotation.
Contact the team with your point count and suffix.
