Lincoln Primer Assembly, Series 40 – 274681

Model 274681 is a basic pump hoist assembly, less pump, for use with Series 40 pumps. The 400# follower, hoses and necessary fittings are included.

All models are designed to hold a pump and follower in position for insertion into a standard 400# refinery container. The priming action of this unit is created by gravity and the vacuum created when material is removed from the drum by the pump. No force by the hoist is used to cause a priming action to the pump. The follower will remain on top of the lubricant until the container is emptied by the pump. The action of gravity and atmospheric pressure acting on the follower will cause the priming action, directing material into the inlet of the pump tube.