NORTH HOUSTON MACHINE, INC. CUSTOM DESIGN

NORTH HOUSTON MACHINE, INC. CUSTOM DESIGN

Custom designed packing assemblies made to fit your top head drive or swivel.nhm_catalog_44

Conversion unit, low-pressure to high-pressure with removable hardened wash pipe and chevron packing.

For GECO, ARDCO, LAVACO, MINICO, TRANS-QUIP, N.H.M., INC.

Can be interchanged with most geophysical top head drives.

Remove the top section and add the high-pressure assembly, grease and then you are ready to drill.

Pressure rating 1,500 P.S.I. with standard packing. High temperature and higher pressure packing compounds are available.