GB series
CRI Fluids offers GB Series wastewater pumps that facilitate large free passage. Some of the ranges have a thermal protection and moisture sensor. They are most suitable for pumping sewage water, civil waste and industrial waste water containing solids and viscous materials, heavy muds, raw or fermented sludge
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.
| Maximum Flow |
to 500gpm |
| Head |
to 198ft |
| Speed |
1700/3450 RPM |
| Impeller Type |
Vortex |
| Outlet Size |
to 3″ |
| Power |
to 37.3HP |
| Liquid Temperature |
to 104°F |
| Max Solid Size |
to 2½” |
| Shaft Seal |
Mechanical seal |
| Material of Construction (MOC) |
Cast Iron with 0.3% Cu, Ni and Mo |
| Bearing Lubrication |
Grease |
| Maximum Immersion Depth |
66ft |
| Maximum Working Pressure |
to 6.5bar |
- Minimized risk of clogging & minimum wear and tear
- Large free passage
- Thermal protection and moisture sensor in specific ranges
- For pumping sewage water, civil waste and industrial waste water containing solids and viscous materials, heavy muds, raw or fermented sludge
