Alma RW4000 series
Application
SUBMERSIBLE PUMPS FOR WASTE WATER OF CONVOY
Sewerage and water charges, sewerage, sewage treatment plants and liquid heavy
Specifications
• Maximum liquid temperature:40°C
• Maximum starts per hour 15 - 20
• Free passage 98 mm
Materials
• Motor/Pump body cast iron - EN GJL 200
• Cover cast iron - EN GJL 200
• Motor dry chamber
• Impeller Vortex cast iron - EN GJL 200
• Insulation class F
• Protection IP 68
• Bearings long life self lubricated rolling
• Mechanical seal pump side silicon carbide/silicon carbide
• Mechanical seal motor side carbon/stainless steal
• Cable 10m neoprene H07RN-F Cable lock brass cable clamps
Optional thermal protection built into the motor windings mechanical seal probe to detect water ingress into oil chamber electric power cable for star delta starting.
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