Premium Pistons are made to precise tolerances and include a variety of materials yielding extended service life. Piston materials include the following from 3” to 7-1/2” sizes to accommodate for all types of ... Read More
NATIONAL 12-P-160SW FLUID END MODULE & ACCESSORIES ITEM PART NUMBER DESCRIPTION QTY/PUMP FLUID END MODULE COMPLETE ASSEMBLY (INCLUDES ITEMS 1-29) 3 1 PREM-FEM12PDISSWNS MODULE, DISCHARGE STUDDED(INCLUDES ITEMS ... Read More
Southwest’s Dual-Duro® piston has provided unmatched performance in extreme drilling conditions since 1985. Made of Dual-Durometer Polyurethane, this triplex pump piston is designed to resist extrusion which ... Read More