MULTIPORT II LUBRICATOR

The MultiPort II Lubricator is an electrically driven multiple outlet lubrication unit designed primarily for use with progressive divider valve systems. The unit is capable of housing up to three independent pumping elements for direct feed to lubrication points or through a distribution network of progressive divider valves. These lubricators are available with 24 VDC motors which make them ideal for use in mobile applications. An integral controller is available, or the pump can be controlled by an external controller (such as our SMDC) or by the customer's PLC/DCS/etc.

PDI OPERATION

Power supplied to a motor with gear box drives a precision eccentric cam which engages with the spring load piston elements. This action creates a suction and pressure stroke of the element(s), thereby displacing a fixed volume of lubricant through an outlet check valve. Lubricant is discharged through main line tubing to a series of positive displacement injectors and on to multiple lubrication points. The lubricator also includes a solenoid operated vent valve which relieves mainline pressure when the pump motor stops, allowing injectors to reset for the next cycle.

PROGRESSIVE OPERATION

Power supplied to a motor with gear box drives a precision eccentric cam which engages with up to three spring load piston elements. This action creates a suction and pressure stroke of the element(s), thereby displacing a fixed volume of lubricant through an outlet check valve. Lubricant is discharged through main line tubing to a series of progressive divider valves and on to multiple lubrication points. Each piston element incorporates an adjustable relief valve.