R4000 Series Heavy-Duty High Temperature Process Pumps

In critical high-temperature services where failure is not an option, the Dean R4000 Series provides unmatched performance and reliability. This heavy-duty process pump is engineered to exceed industry standards, delivering the robust performance and durability required to keep your most demanding operations running smoothly and safely.

Handles Extreme Temperatures: Purpose-built for thermal liquids, hot oils, and hydrocarbons up to 850°F (455°C), ensuring operational stability in the most severe heat applications.

Engineered for Maximum Uptime: A rigid centerline-mounted casing, heavy-duty shaft, and oversized bearings provide unparalleled resistance to thermal shock and vibration, reflecting the Dean “Workhorse” reputation for ruggedness.

API 610 Design Compliance: Built to meet the stringent requirements of the American Petroleum Institute (API), making it the proven choice for safety and reliability in refinery and petrochemical services.

Broad Hydraulic Coverage: A wide range of sizes and material options ensures the perfect fit for your specific process, often with a design envelope that allows for easy replacement of competitor pumps.