Hercules® Stuffing Boxes are recognized for superior quality and design unsurpassed in the industry. Available for both beam pumps and PC pump drive heads, Hercules Stuffing Boxes feature a wide array of materials of construction including ductile iron and No Corrode™ cast stainless steel. Their unique misaligning characteristic reduces the need for exact alignment with the pumping unit.
- Extensive product line
- Patented designs
- Years of proven experience
- NACE options
- Temperature options to 540° F
- Broad selection of packing designs and materials
- Full offering of accessories
- Corrosion resistant materials and coatings
- Fail-safe environmental systems
- Parts interchangeability between many models
- Working pressures to 3,000 PSI
- Superior field service and support