Vansan VSN8 Series

VANSAN VSN pumps are robust submersible electric pumps capable of generang a broad range of flow rates and heads suitable for borehole installations.

Description

APPLICATIONS

VANSAN VSN pumps are robust submersible electric pumps capable of generang a broad range of flow rates and heads suitable for borehole installations.

CONSTRUCTION FEATURES

Multistage centrifugal pump directly coupled to a submersible asynchronous two pole motor made of AISI 304 stainless steel, for parts in contact with water. Pump-end incorporates technopolymer impellers with stainless steel wear parts, functioning on floating clear-ance rings made of synthetic low abrasion material with technopolymer diffusers that impart significant wear resistance to the pump. Pump liner, shaft and coupling filter and cable cover in stainless steel. Base support and head in microcast AISI 304 stainless steel with steel check valve incorporated in the delivery chamber.

Protection Rating: IP68

Heat Insulation Class: F

Liquid Temperature Range: from 0°C to +40°C

Liquid Quality Requirements: Clean, free of solids or abrasive contaminants and chemically neutral

Max. Permissible Sand Quantity: 150g/m3

Max. immersion depth below water: 250m