Single Feed Manual Lubricators are ideal for continuous operation. Liquid is dispensed when the lubricator is turned on with a toggle shutoff (using the toggle does not affect the metering adjustment).

The reservoir and sight are vented to allow liquid to reach the brush by gravity.  An adjustable precision needle valve controls the flow rate; it has a friction lock to guard against loosening from vibration.  Drop feeding can be observed through the glass viewing window in the valve body.

This lubricator features a polycarbonate reservoir, polypropylene base, aluminum alloy valve body, plated steel shank and Buna-N seals. Polycarbonate reservoir features a cap that swivels out of the way for easier filling, while remaining attached to the reservoir.  There is a 1/8” female NPT outlet with a 5/8”–18 threaded shank that can be secured to a mounting bracket with the plated steel hex nut and washer. 

The diameter of the reservoir is 2 7/8” and the total height of the lubricator is 7 1/4”.