GB Series pumps are equipped with vortex impeller. The benefit of a vortex impeller over a channel impeller is the minimized risk of clogging. A vortex impeller is also a better choice and pumped liquid has a high content of sand. These pumps have large free passage up to 3½” in diameter suitable for lifting of sewage liquid, civil waste and industrial waste water containing solids and viscos materials, heavy muds or fermented sludge.
Specification
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Maximum Flow
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upto 216m³/h
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Head
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upto 65m
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Speed
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1450/2900 RPM
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Impeller Type
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Vortex
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Outlet Size
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upto 100 mm
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Power
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upto 50kW
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Liquid Temperature
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upto 40°C
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Max Solid Size
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upto 90mm
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Shaft Seal
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Mechanical Seal
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Material of Construction (MOC)
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CI with 0.3% Cu, Ni and Mo
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Bearing Lubrication
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Grease
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Maximum Immersion Depth
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20m
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Maximum working Pressure
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upto 6.5bar
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Features:
- Minimized risk of clogging & minimum wear and tear
- Large free passage
- Thermal protection and moisture sensor in specific ranges
Application:
- Pumping sewage water
- Civil waste and industrial waste water containing solids
- Viscous materials
- Heavy muds
- Raw or fermented sludge






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