Refillable automatic lubricator

Lubrication System Since 1982


Refillable more times, it avoids constant disposal expenses. Fully recyclable.


100 ml and 220 ml containers. Made of transparent *Lexan®, with high mechanical, chemical and thermal resistance. Sturdy and operating -30°C to +132°C.

Easy and fast to refill with all types of grease NLGI 0-1-2-3 from side lubricator H standard.

New simplified setting for grease exit: 1, 3, 6, 12 months(*) variable at any time. Standard M medium spring, optional D light spring for high temperature and/or fluid grease, optional F strong spring for low temperature and/or dense grease.

  • Two sizes: 100–220 ml
  • No battery or gas needed
  • “On Demand” supply
  • Side lubricator H standard
  • Spring
    M medium standard
    D light optional
    L strong optional


  • 100 ml
  • 220 ml

(*) Indicative and approximate data on closed circuit installations. Due to the variability of a multiplicity of factors, delivery times cannot be determined exactly. Accordingly, delivery time should be determined through tests. It is advisable to lubricate the point that needs lubrication and the connecting tube, if fitted, prior to the installation. Errors and omissions excepted.


It displays consumption and allows remote control by means of its full transparence. Immediate activation. No battery or gas. It can be installed indoors, outdoors, remotely, inversely, under water, in either dangerous or uncomfortable points. It keeps lubrication constant and prevents solid matter accumulation. Lubricant installed reserve, reducing lubrication drawbacks, preventing oversights. It saves production stops and very expensive repairs. Environment friendly: refillable more times, it avoids constant disposal expenses. Fully recyclable. Easy and fast mounting.

Grease supply duration

“On Demand” 1, 3, 6, 12 months. SLOT GREASE® automatically supplies grease based on demand from machinery and depending on: spring type, temperature, type of lubricant, working conditions and linking accessories.

Duration ”On Demand”
100A 1 3 6 12
220A 1 3 6 12


The SLOT GREASE Oiler are oilers which can be used and refilled with all types and grades of oil viscosity. They preserve the same characteristics, advantages, applications, duration and provisions of the Classic models.

Duration ”On Demand”
100L 1 3 6 12
220L 1 3 6 12


The peculiarity of the SLOT GREASE® Evo consists in the fact that it can have a single lubricator able to provide all consistencies of NLGI 0-1-2-3 grease at any temperature and operating condition without necessity to change the spring.

This is possible thanks to the use of a single spring and to the introduction of an additional adjustment. The first adjustment (A) serves as “substitute for the springs” and it has 3 adjustments which make reference to the intensity of the grease emission (L=light, M=medium, H=high). The second adjustment (B) makes reference to the duration expressed in months “1, 3, 6, 12”(*). It is sufficient to turn the screw until the desired letter, to set the months on the second screw and the SLOT GREASE® Evo will immediately be able to supply the grease.

Duration ”On Demand”
100E 1 3 6 12
220E 1 3 6 12


Designed and installed everywhere a point to be lubricated is present: bearings, bushings, joints, articulated joints, electric motors, compressors, pumps, valves, reduction units, cranes, mills, ovens, conveyor belts, rolling presses, Archimedean screws, vibrating screens, lifts, elevators, presses, rolling mills, fans, turbines, etc.

See the gallery of applications

100% made in Italy