Gardner Denver HD and STD drilling modules are compact and built to last, delivering high performance,
pressure and flow rates more than two times longer than others. Made with individually forged,
heat-treated alloy steel using our proprietary Autofrettage technique, each module offers extended life
and maximum strength, yet can be welded to repair washouts. And service is simple with built-in patent
pending Falcon Technology, with a single-piece, twist-in retainer, and no fasteners required.
Direct replacement for the current 7500 psi wide body module (same outside dimensions and same external and internal components except valve cover, bore seal and Falcon spring retainer)
Valve cover bore seal for improved seal performance
Falcon technology for improved serviceability (single-piece twist-in retainer and no fasteners required)
Improved internal geometry to minimize operating stresses
Module designed to accommodate either Falcon or standard valve spring retainer