Submersible pumps with powerful grinder GMG
Submersible pumps with a powerful grinder. Supply pipe DN 40. Double seal with oil chamber (lip seal on the motor side for powers up to 1.6 kW).
For pumping paper or textile materials, water containing long fibrous particles.
Particularly recommended for pumping waste water in domestic and industrial areas.
Solid particles max, 6 to 7 mm.
- Fluid temperature up to 40°C.
- Max, immersion depth: 20 m (with wire of appropriate length).
- Continuous operation (with water at the minimum immersion level).
Pump housing: cast iron EN-GJL-250
Impeller: cast iron EN-GJL-250+Ni
Motor housing: cast iron EN-GJL-250
Engine cover: cast iron EN-GJL-250
Shaft: Chrome steel AISI 420B
Motor side mechanical seal: graphite/ceramic
Pump side mechanical seal: silicon carbide /silicon carbide
n = 2850 rpm