The Gorman-Rupp 6500 Series® standard horizontal end suction centrifugal pumps are designed for high performance and durability, providing a heavy-duty solution for applications where suction lift is not required. Based on the proven technology of Gorman-Rupp’s Prime Aire® and Prime Aire Plus® models, the 6500 Series® expands Gorman-Rupp’s end suction centrifugal pump range, delivering superior hydraulic efficiency, reduced maintenance, and long-term reliability.
These pumps efficiently handle both clean liquids and solids-laden fluids, making them ideal for industrial, mining, construction, agricultural, and wastewater applications. With oversized bearings, a double volute on larger models, and a side-access inspection port on solids-handling units, the 6500 Series® offers a versatile pumping solution with superior performance.
Double volute design on larger models minimizes shaft deflection and stress on components.
Oversized bearings extend pump life and enhance long-term performance.
Allows multiple discharge positions for flexible piping configurations.
Simplifies installation in various setups.
Selected models include a side-access inspection and cleanout port for debris removal without disconnecting piping.
Pusher bolts simplify suction flange removal.
Alloy steel shafts with stainless steel options ensure maximum durability.
Dual sight gauges allow easy monitoring of bearing and seal cavities.
The Gorman-Rupp 6500 Series® is built for long-lasting, high-efficiency performance in demanding industrial, construction, mining, agricultural, and wastewater applications. With high flow capabilities, solids-handling options, and a smart hydraulic design, these pumps deliver durability with minimal maintenance.
6500 Series™ pumps are designed for clean liquids and solids-handling applications across industries such as wastewater treatment, construction, mining, agriculture, and general industrial use.
They are optimized for flooded suction installations where suction lift is not required, offering higher efficiency and simpler design compared to self-priming alternatives.
Depending on the model, the pumps deliver up to 3500 m3/h with heads up to 162 meters.
Yes. Solids-handling models can pass solids up to 4 inches (102 mm) and include a clean-out access port for easy maintenance.
They are available in CD4MCu stainless steel or ductile iron for maximum durability and corrosion resistance.
Key benefits include longer bearing life, replaceable wear rings, double volute design, and Smart Scroll® discharge locator for flexible installation.
Yes. All 6500 Series™ pumps come with a five-year warranty – one of the best in the industry.
Dual sight gauges for bearing and seal cavities simplify inspection, while the clean-out port allows servicing without disconnecting piping.
The Smart Scroll® discharge locator can be rotated or ordered in various discharge positions to suit your piping system.
Ideal for wastewater treatment (sludge, RAS, WAS), construction dewatering, irrigation, cooling systems, food processing, and industrial water transfer.
Every pump is performance-tested and supported by extensive after-sale service and global distribution for fast parts delivery.
Sizes range from 3” to 16” (75–400 mm) with models for both clean liquids and solids-handling applications.
It reduces shaft stress and extends seal, bearing, and wear ring life while maintaining hydraulic efficiency.
Yes. They can be integrated into Gorman-Rupp’s ReliaSource® packaged pumping stations for a turnkey solution.
Manufacturing facilities are located in the USA, Canada, Europe, and South Africa, ensuring local support and fast service worldwide.
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