SIMALUBE Automatic Lubricator With Multi-Purpose Grease

Simalube is a gas powered single point automatic lubricator filled with 30, 60, 125 or 250 ml of grease or oil.
The patented hydrogen producing dry cell drives a piston to dispense lubricant at a consistent rate of between 1 and 12 months, which is adjustable in operation.
Gas production is initiated by turning the adjustment disk on the top with a hex key.