Model NKPF series - Vertical Chemical Pump Brochure

The WERNERT vertical pump made of plastic material, type NKPF *), is a single stage centrifugal pump used on the outside of a suction tank.
The distance between the lower bearing and the impeller is governed by constructive and dynamic limits, as the shaft bearings are located only above the maximum suction sided liquid level. (See dimensional drawing). The delivery suspension pipe has an acid resistant inner coating and links the bearing lantern to the pump casing. This pipe may have different acid resistant coatings or the inside may be coated with corresponding plastic parts, e.g. PP or PVDF. (See dimensional drawing). All other constructional elements of this pump are manufactured out of serial parts of standard chemical pumps, type NK and VKPF.