Davey 'KZ' Series Drainage Pumps
KZ and KZN models are heavy duty,
top discharge, dewatering pumps
designed for very dirty water and
farm wastes. KZN models have
heavy duty inlet agitators and are
suitable for pumping sludge and
slurries.
| Features |
|---|
- Multivane, semi-open, wear resistant, high chrome impeller with the ability to handle abrasive solid concentrations
- Corrosion resistant 410 stainless steel shaft and shaft sleeve.
- Hardened ductile iron volute, cast with extra thick walls (300 Brinnell hardness).
Twice as abrasive resistant as standard ductile cast iron, which ensures greater durability.
- KZN models have a heavy duty high chrome agitator which keeps the flow chamber and impeller clear by causing the
solids to move in suspension, preventing the pump from clogging.
- Large open strainer protects from larger solids
entering the pump.
- Double silicon carbide mechanical
seals in separate oil chamber.
|
| Specifications |
|---|
- Max Capacity: 108 lps
- Max Head: 35 m
- Max Submergence: 15m
- Max Solids: concentration of soft/hard solids in suspension up to 70% (by weight)
- Max Temperature: 40°C
|
| Applications |
|---|
- Ground & nuisance water
removal
- Drainage from dams, sewer
systems, tunnels, river
improvement projects &
construction sites
- Pumping of muddy liquid
generated from industrial
projects
|