Ergo Grip™ VMP750 Rechargeable Pump Kit ProCart AT1 It includes a replacement o-ring

It includes a replacement o-ring

The thread locker is to be used on the tip of the screw that goes into the knurled knob

This set attaches seamlessly to the Ergo Grip™ Large Format Tile Frame

Boasting a remarkable 750-pound weight capacity

Ergo Grip™ VMP750 Rechargeable Pump Kit ProCart AT1 It includes a replacement o-ringThe Ergo Grip VMP750 is a powerful yet compact rechargeable pump that allows workers in the tile industry to focus on the task at hand without having to manually maintain vacuum pressure. Using an automated vacuum is faster, safer, and more convenient than manual pressure maintenance. The Ergo Grip VMP750 pump features a built in, rechargeable Lithium ion battery that runs for up to 5 continuous hours on a single charge, and provides worry free vacuum