Single-Point Lubricators

This product has been discontinued. Replacement lubricant kits are still available. Call 800-635-8170 for assistance.

Single-Point Lubricator

The MEMOLUB® EPC is an externally controlled electromechanical lubricator that can be installed on a single lube point or coupled with a progressive distribution valve to lubricate from 2 to 12 points. This model can be wired to an external switch, relay or PLC to give you the on/off lubrication required for intermittently used equipment.
  • Reliable lubrication when you want it, reduce equipment downtime
  • Reusable pump - low cost replaceable lube cartridges
  • 52 programmable duration settings
  • Battery powered with external on/off function
  • 2 year lubricator warranty

Part Numbers:
MLEPC120 - MEMOLUB EPC Model 120cc
MLEPC240 - MEMOLUB EPC Model 240cc
MLEPC480 - MEMOLUB EPC Model 480cc

Lubricant cartridges & battery packs sold separately

How to order your MEMOLUB® EPC lubricator - click here .pdf

Memolub EPC Pillow Block

The MEMOLUB® EPC lubricator automatically delivers a small, precise amount of lubricant at regular intervals for an continuous supply of fresh lubricant directly to your lube point. Prevents over and under lubrication problems related to manual lubrication.

  • 120, 240 or 480cc lubricant capacity
  • 350psi max output pressure from start to finish
  • Use with Oil or Grease (up to NLGI #2)
  • Remote mount up to 40 feet from the lube point
  • Use in intermittently used applications
Memolub EPC - Pillow Block Bearing

All MEMOLUB® EPC models use the same motor base assembly, making it easy to convert from one lubricant capacity to another by simply purchasing a low cost transparent housing kit.

The on/off function of the MEMOLUB® EPC is controlled by an external switch. The 12 inch cable that extends from the bottom of the lubricator serves to interrupt the electric circuit to the drive motor. When a switch or relay closes the circuit, the MEMOLUB® EPC first goes through an output cycle and then proceeds to operate under its own preset program control. When the circuit is opened the lubrication process stops

Simple MEMO Programming

The MEMOLUB® EPC lubricant output is programmed using the simple MEMO system. It consists of a brass MEMO fitting, a black plastic timing-ring holder, and three plastic timing rings (one white, one red, and one black). The MEMO can be programmed to control both the frequency of lube cycles and the volume of lubricant discharged. Once the MEMO is programmed and installed any MEMOLUB® EPC lubricator will recognize the settings. The program settings can be changed at any time, should your application require more or less lubricant.

Memolub Memo System Chart | Power Lube Industrial
Memolub Memo, Spacer & Timing Rings | Power Lube Industrial

Basic Frequency Settings

There are 7 basic frequency settings that are suitable for most industrial applications.  They are programmed by installing one or a combination of the three colored timing rings into the ring holder attached to the brass fitting. When you screw the MEMOLUB® lubricator onto the brass fitting, the timing rings depress the switches on the bottom of the lubricator. This activates the lubricator program.

Note: The "Months to Empty" is based on continuous use of the MEMOLUB® EPC lubricator. The lubricant cartridge will last longer with intermittent use.
Memolub Memo, Spacers & Timing Rings

Adjusting the Volume of Lubricant

Included in the MEMO kit is eight spacer washers for adjusting the amount of lubricant discharged per lube cycle. Installing one, or a combination of all eight washers, into the brass MEMO fitting will limit the stroke length of the piston inside the lubricator.

Product Resources:

Contact us to learn more about the easy-to-use, effective MEMOLUB lubricator.

  1. Lower temperatures can be achieved by using a low temperature grease and cold-weather battery packs
  2. Splitter Blocks cannot be used with oil, and are limited to 7 lubricant output settings.
  3. Maximum lube line length is dependent on ambient temperature, grease type and application back pressure.
Memolub EPC Downloads
ORDERING INFORMATION SHEET - How to order a new Replacement Lubricant Cartridge Kit for your MEMOLUB® lubricator - Power Lube Industrial stocks over 200 lubricants to meet your equipment requirements. Our Lube List is constantly changing so if your lubricant is not listed please give us a call. - Example: To order a lubricant Replacement Kit for a previously purchased MEMOLUB Model 240HPS lubricator filled with Mobilgrease XHP-222, the part number would be: “K4MOBXHP222”.   .....Download
How to order your “Plug ‘n Lube” pre-filled nylon tubing to quickly install your MEMOLUB® lubricator - Power Lube Industrial stocks over 200 lubricants to meet your equipment requirements. Our Lube List is constantly changing so if your lubricant is not listed please give us a call. - Example: To order 20 feet of 5/16” O.D. tubing filled with Mobilgrease XHP-222 the pre-filled nylon tubing the part number would be: “TB5820MOBXHP222”.   .....Download
How to Order a MEMOLUB® High Pressure Lubricator - There are two steps to ordering a new MEMOLUB® lubricator - Step 1: Choose the model and size of the MEMOLUB® lubricator - Step 2: Order the Lubricant Cartridge Kit for the MEMOLUB® lubricator    .....Download
Appvion, a manufacturer of coated papers in Appleton, WI, relies on a system of heaters and air nozzles to dry paper after it’s coated with a substrate In this high-production environment, reliable lubrication of the blower fans that supply the air is a must.   .....Download
MEMOLUB HPS est un graisseur électromécanique, autonome pour point unique ou points multiples. Sa puissance de 25 bars ouvre un tout nouveau champ   .....Download
The MEMOLUB® HPS (High Pressure System) is both an advanced design, highly accurate, single point automatic lubricator and a low cost miniature central lubricating system. It operates as a battery powered self-contained lubricator. Models are also available that use an external 4.5, 12 or 24DC volt power source. MEMOLUB® can operate under its own program control, under control of the machine being lubricated or a PLC.   .....Download
An orthographic projection technical drawing of the Memolub Model 120 - HPS, EPC, EPS, PLCd   .....Download


Application Case Study
Case Study No. 403
Industrial Washer
An industrial washer in a truck engine plant has a pump and an orientation gear. The customer was using "gas generator" type lubricators to service the 3 pump bearings and orientation gear. Pump bearings were failing because the lubricant was getting clogged in the lines. The lubricators servicing the orientation gear were neglected because they were located inside the gear's protective cage, making them difficult to access. Months of no lubrication led to premature tooth wear.
All single-use lubricators were replaced with two 3-point lubrication systems. For the orientation gear, the lubrication system was remote-mounted outside the cage, for easy access. This not only made visual inspection of the lubs level easier, but also allowed for quick servicing of the lube system without the need for shutting down the washer.


Application Case Study
Case Study No. 021819 - Lubricating Electric Motor Bearings
250hp Electric Motor Lubrication
Motors & Generators
Energy Industry
Our customer needed a solution to automatically lubricate the 250 hp electric motors located on the roof top.
Because these motors were in a very high location, the maintenance personnel had to climb several stories to manually lubricate the bearings.
Drive shaft bearing: Installed a single-point MEMOLUB® Mega lubricators filled with Mobil Polyrex EM grease with a change-out setting of 3 months. Support bearing: Installed a single-point MEMOLUB® HPS Standard filled Mobil Polyrex EM grease with a change-out setting of 3 months.
Streamlined their lubrication program and improved workplace safety.
Worth Mentioning:
Power Lube Industrial recommends the plastic Protective Cover for outdoor applications.

Download this case study.


Call to Order:
(800) 635-8170
  EPC Related Products
Product Description Item Number
L-Bracket Mount Kit IPMLLBK-1
  • L-Bracket Kit
  • Mount 2 Memolubs
Memolub Lubricant Refill Kits
See MEMOLUB Replacement Kits page
Memolub Standard and Mega Dust Cover
  • Memolub Standard and Mega Dust Cover
  • Fits Standard Model 120 and Mega Model 240
Pre-filled Nylon Tubing
See Pre-filled Tubing Data Sheet