Built for crude oil, fuel oil, asphalt and other high-viscosity fluids with resins and asphaltenes. Gentle handling, strong suction and dry-run capability make it suitable for unloading and tank-scavenging duties.
High-viscosity Rotor Pump
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Type
GSR-HV
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Capacity（m³/h）
10～180
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Max.Pressure（MPa）
1.6
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Speed（rpm）
30～300
- Description
- Technical Specification
Built for crude oil, fuel oil, asphalt and other high-viscosity fluids with resins and asphaltenes. Gentle handling, strong suction and dry-run capability make it suitable for unloading and tank-scavenging duties.
Guotai Pump supplies the complete package including coupling, baseplate, seals and optional control. Material of construction, flange standard and motor brand can be customized for OEM/ODM projects.
Type: GSR-HV
Capacity: 10～180 m³/h
Max. pressure: 1.6 MPa
Speed: 30～300 rpm
Sealing: mechanical seal / packing (optional)
Drive: electric motor / diesel engine
Standards: GB / ISO / ANSI flanges on request
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Q
How do I select the right pump model?
APlease provide medium, viscosity, temperature, required flow, discharge pressure, suction condition and installation space. Our engineers will recommend a rotary pump, centrifugal pump, sewage lifting unit or complete pump set within 24 hours. -
Q
Can the pump handle high-viscosity or solids-laden fluids?
AYes. Twin-rotor lobe pumps are designed for high-viscosity, gas-liquid mixed and slightly solids-laden media. For abrasive slurry, we recommend a dedicated slurry centrifugal pump with wear-resistant materials. -
Q
Do you support OEM / ODM and custom materials?
AWe provide OEM and ODM services, including customized rotor geometry, sealing systems, skid layout, control panels, and wetted parts in cast iron, stainless steel, duplex steel or other alloys. -
Q
What is the warranty and after-sales response?
AStandard warranty is 12 months after handover following 168 hours of trial operation. Technical staff can be dispatched for installation guidance, and quality issues are handled within 0–36 hours after notification.