Product details
The magnetic coupling transfers rotation across a static containment boundary instead of using a conventional dynamic shaft seal through the pump casing. Xinquan identifies fluoroplastic F4 and F6 alloy alternatives in the family description. Final wetted construction must be matched to the liquid and selected pump variant.
The selected row reports efficiency of 36% and required NPSH of 4 m. Those figures refer to the stated catalog duty. The adjacent CQB rows belong to a different material variant and are not used as specifications for this CQFS selection.
The catalog describes corrosive liquids without solid particles and identifies chemical processing, pickling, electroplating, dyes and pharmaceutical processing among its applications. A magnetic coupling does not remove the need to establish suitable suction conditions or material compatibility. Confirm the liquid’s concentration, temperature and density as well as the allowable operating range before selecting the pump.