Portable Electric Grease Pumps
“Portable” in greasing means the pump travels to the machine — carried in hand or bolted to a service vehicle. This page collects that class: a 24V portable grease pump, compact electric units that mount on mobile equipment, a direct P203 replacement, and one pneumatic unit included for mobile air-driven duty.
For fixed centralized systems, the electrical grease pump line is the right shelf — this page is about lube work that moves. Three specs decide the choice: pressure class against your hardest coupling, reservoir size against your route length, and the power platform — battery, vehicle 24V, or air — that the route actually provides.
Choosing by How You Move
| How the pump travels | Right class | Cataloged as |
|---|---|---|
| Carried to the machine by hand | Portable electric | 24V portable grease pump |
| Bolted on the machine or vehicle | Compact electric | BM-B high-pressure unit; Bijur Delimon DS |
| Replacing a failed OEM pump in place | Direct replacement | P203 replacement, SKF Lincoln compatible |
| Air line already at the work site | Pneumatic (cross-listed) | Sure 881 air pump — also under air grease pumps |
Cataloged Models
| Model | Specification | Catalog page |
|---|---|---|
| 24V Portable Grease Pump | Portable unit for field greasing rounds | 24V portable pump |
| BM-B Grease Pump | Compact electric high-pressure unit, machine mounting | BMB / BM-B pump |
| DS Electric Grease Pump | 15 MPa, 25 ml/min, SLR and progressive | DS pump |
| P203 Replacement Pump | Direct SKF Lincoln-compatible swap | P203 replacement |
| Sure 881 Air Grease Pump | Pneumatic unit for centralized grease feed | Sure 881 |
Portable Electric Grease Pump FAQ
Battery gun or portable pump unit — which fits my rounds?
A battery grease gun serves points you can reach with a hand tool; a portable pump unit feeds a hose and can drive several points per setup. If your route includes enclosed or overhead bearings, the pump-plus-hose setup wins; for open fittings, the gun is faster. Either way, match the coupler to your fittings — a worn slip-on coupler on a portable unit loses more grease than the pump ever delivers to the bearing.
Is the BM-B portable?
It is compact, but it is a machine-mounted electric pump for high-pressure lubrication — carried between machines rather than operated handheld. If you need true hand-carried operation, the 24V portable unit on this page is the fit.
What does the P203 replace?
It is a direct replacement for the SKF Lincoln P203 class of electric grease pump — same mounting, same electricals, so a failed unit swaps out without re-plumbing the system.
Why is a pneumatic pump listed on an electric page?
Because mobile service trucks often carry compressed air, and the Sure 881 does the same job from an air supply. It is cross-listed under air grease pumps; choose it when air is your platform, electric when it is not.
Can IsoHiTech spec a portable setup for a specific fleet?
Yes — send the machine list and grease grade through the contact page and the team will match pump, hose, and coupler sizes in writing. State the NLGI grade you run: thick #2 grease in cold weather pushes a small portable pump to its limit, and the answer may be a higher-pressure unit rather than a bigger tank.
