WORKING PRINCIPLE
VN pumps are submersible vortex pumps, for fluid which PH scope is from 4?0 , designed mainly for industrial use.
PUMPS INSTALLATION AND APPLICATIONS
VN pumps are designed for tansportation of mine enterprises, construction sites, breed aquatics industry, fluid drug, drink, milk products, seawater. In all cases, for VN250, where suspended solids up to 15mm have to be dealt. for VN750, where suspended solids up to 25mm have to be dealt.
STRUCTURE CHARACTERISTICS
¡ùstainless steel pump body
¡ùstainless steel mechanical seal (graphite to ceramic or SIC to graphite)
¡ùstainless steel shaft
¡ùstainless steel open impeller
¡ùwith thermal overload protector in single phase motor |