Plug Technologies 38" Flat-Max Plate Manhole Vacuum Head Assembly with Cam-Lock Connections Auto Levels and six smaller outer pockets

and six smaller outer pockets

ergonomic design and single-button operation

The illuminated display provides precise level

boasting a 3:1 gear ratio

Boasting 11 pockets/tool holders

Plug Technologies 38" Flat-Max Plate Manhole Vacuum Head Assembly with Cam-Lock Connections Auto Levels and six smaller outer pocketsFlat Max vacuum testing heads, used with the Max Vac Venturi Pump II, are essential for efficient manhole vacuum tests. The 38 Flat Max is notably lightweight at only 45 pounds and is equipped with two lifting handles, enabling a single person to conduct a vacuum test with ease. Innovative Cam Lock connection provides a stable and secure link between the Max Vac II Venturi Pump and the Flat Max, ensuring optimal vacuum performance during tests.