Inorganic Acid And Organic Acid Alkaline Solution Petrochemical Corrosion Pump

ZGP series centrifugal pump is designed according to standards API610, VDMA24297(light/medium duty) and GB5656-1994.

Single-stage, horizontal, radially split volute casing pumps with feet below or feet on centerline.

Double volute casing: the pumps above 3 inches size are double volute casing, with small radial thrust, small shaft deflection, long rated life of shaft sleeve, and antifriction, bearing, higher efficiency, low operating casts.

The impeller design with closed impeller(standard) and open impeller depending on seizes(ZGPO). Optimum compliance with various operating conditions, closed impeller with high efficiencies, low NPSHr values open impeller for very gaseous liquids, high solid concentration (up to 10%), the pumps with extremely low NPSHr.

Casing cover with cooling or heating connections.

Shaft sealing by packing or mechanical seals of any design (single or double working), according to the requirement of the project design, there can be an external flush system for mechanical seal according to API682, customer need to provide detail technical requirement with inquiry together with inquiry so that our engineer can design a qualified flushing system.

One-piece heavy duty bearing bracket, when the operating temperature T>250°C, fan or water cooling is possible.

Thin oil lubrication is adopted for bearing

Rotation is CW when viewed from motor side.