Gorman Rupp Ultra VS High Head Self Priming Pumps

Gorman-Rupp Ultra VS high head self priming pump

Manufacturer Name: Gorman Rupp

Sizes: 3″ to 6″

Max Capacity: 120 l/s

Max Solids: 3″

Max Head: 100 m

Materials: Cast Iron/Ductile Iron

Gorman Rupp Ultra VS High Head Self Priming Pumps

The Ultra VS Series is a high head self-priming centrifugal trash pump range designed for applications where the standard V Series performance range is not enough. By adding the UltraMate unit through a transition chamber, the VS configuration supports higher pressure duties while retaining the solids-handling and service access features of the Ultra V design. It is suited to demanding waste-handling applications where higher head, reliable solids passage and practical maintenance access are important. For related products, view our wider Gorman-Rupp pump options.

Key Features:

  • High head self-priming design: The VS Series is designed for applications where higher pressure is required from a solids-handling, self-priming centrifugal trash pump.
  • UltraMate configuration: The UltraMate unit is added directly to the Ultra V pump through a transition chamber, creating the VS high head setup.
  • VS Series model range: The range includes VS3, VS4 and VS6 models, with suction x discharge sizes from 4 inch x 3 inch through to 8 inch x 6 inch.
  • Higher pressure capability: The VS configuration can increase maximum pressure by up to 300% over traditional solids-handling, self-priming, single-stage pumps.
  • Maximum head range: VS models provide maximum head figures from 94.5m to 99m, depending on the model selected.
  • Strong solids passage: The VS3 model handles solids up to 63.5mm, while the VS4 and VS6 models handle solids up to 76.2mm.
  • Smart Scroll discharge flexibility: The UltraMate unit allows a variety of discharge positions, helping suit different installation layouts.
  • Interchangeable service parts: The rotating assembly and back cover plate are interchangeable between the Ultra V and UltraMate units, helping reduce spare parts requirements.
  • Service-friendly access: The removable rotating assembly and large back cover plate support easier access for inspection and maintenance.
  • Material options: Available material options include cast iron, stainless steel fitted, CD4MCu fitted and G-R Hard Iron fitted construction.

Frequently Asked Questions

How does the VS configuration differ from conventional staged pump setups?
The VS configuration uses the UltraMate unit with a transition chamber. This setup helps reduce the losses normally associated with conventional series-connected pumps, while supporting higher pressure duties in a more compact staged arrangement.
What should be checked before selecting an Ultra VS model?
Key selection points include the required flow rate, total head, solids size, material requirements and site layout. The performance curves are based on a specific gravity of 1.0, so fluid conditions should also be confirmed before final selection.
What optional accessories are available for the Ultra VS Series?
Optional accessories include an automatic air release valve, discharge check valve, suction and discharge flange kits, volute casing heater, suction and discharge gauge kit, complete replacement rotating assembly, spare parts kit, easy drain kit and custom seal options.
What optional elastomer and suction check valve materials are available?
Optional elastomer and suction check valve materials include EPDM, Neoprene, AFLAS-TFE and Viton. The right option depends on the fluid being pumped and the application requirements.
What types of applications can this pump range support?
The range is suited to demanding waste-handling and solids-handling applications. Gorman-Rupp self-priming pumps are used across industries such as mining, food processing, power plants, automotive facilities, wineries and sewage-handling applications.

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