SureFire II 3-phase lubricator is a versatile and reliable lubrication pump that can adapt to a broad range of production machinery.
The SureFire II Lubricator comes in two versions, the PDI version and the SLR version. The PDI version is designed to handle oil or fluid grease for single injectors or injector groups serving up to 100 lubrication points. The SLR version uses oil to supply resistance fittings or resistance fittings groups serving up to 100 lubrication points.
In the PDI version, the motor-driven pump pulls lubricant from the reservoir and delivers pressurized lubricant to the distribution network through the outlet(s) in the top plate. This pressure forces all of the positive displacement injectors (PDIs) in the system to fire, discharging the lubricant that was stored in each of their discharge chambers during the last pump cycle. Once all of the PDIs discharge, the pressure in the network continues to rise until the limit in the pressure switch is reached. At this point, the pressure switch can be used to stop the motor, and the momentary pressure in the distribution network becomes greater than the pressure at the outlet side of the gear pump, actuating a quick dump valve which relieves the distribution line pressure back into the reservoir.
In the SLR version, the motor-driven pump pulls oil from the reservoir and delivers pressurized oil to the distribution network through the outlet(s) in the top plate. This pressure forces all of the resistance fittings in the system to discharge the oil in proportioned quantities to the friction points. The resistance fittings continue to flow, and the pump builds pressure until the pressure relief valve setting is reached (75 psi/5 bar). Once the motor is shut off, the pressure in the distribution network returns to near 0 psi, actuating a quick dump valve which relieves the line pressure back into the reservoir.
SureFire II Lubricator is a durable and robust pump that can adapt to a wide range of lubrication demands, and its self-contained electric motor-driven gear pump makes it an efficient and reliable choice for various applications.
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