Operation:

The Model A Pump-Out Plug Assembly is used below a production packer or tailpipe. The assembly holds pressure from below and unseats with a predetermined amount of tubing pressure. The AR Pump-Out Plug assembly is reccomended

when running into lines or highly deviated wells.

The Model A Pump-Out Plug Assembly is also used below a production packer to test tubing integrity or to activate a hydraulic set packer. The Model ES allows fluid flow from both directions until a 1-3/8 diameter ball is gravitated down into the landing seat. Pressure applied to tubing string will shear out a ball and seat at a predetermined pressure rating.