DRAINAGE & CONSTRUCTION DEWATERING PUMPS – GDM, GDMS & GMA SERIES

Waste Water Pumps

Gransa Drainage pumps are designed for pumping waste water and raw water with mud in construction site. The motors are of dry type with class F insulation for reliable service. Pumps are offered with semi open and enclosed impellers and certain models are provided with agitator to avoid sediments. High resistant mechanical seal ensures reliability and trouble-free service for long life.

Specification

Headupto 56m
Maximum Flowupto 180m³/h
Power SupplyThree Phase, 380-415V, 50Hz, AC
Speed2900RPM
Impeller TypeEnclosed multi channel, Semi open double channel, enclosed double channel, semi open multi channel
Outlet Sizeupto 150mm
Powerupto 15kW
Liquid Temperatureupto 40°C
Max Solid Sizeupto 30mm
Shaft SealMechanical seal
Material of Construction (MOC)Cast Iron & Stainless Steel
Bearing LubricationPrelubricated sealed bearing
Maximum immersion depth5m
Maximum working Pressureupto 5bar

Features

  • Rigid construction
  • Heavy duty pre-lubricated bearings
  • Wide hydraulic ranges
  • High quality mechanical seal for longer life

Applications

  • Dewatering in construction
  • Pumping drainage water
  • Pumping water from pit
  • Trech and basin
  • Man hole sewer