Product overview

FIEC type dilute acid pump are horizontal, single stage, single suction, bracket type centrifugal pumps.

At present, with the rapid development of smelting, petroleum and chemical industries, it is more and more urgent to transport strongly corrosive mortar pump with fine particle medium.

The factory is to contend for this need, using the world's new engineering plastic ultra-high molecular weight polyethylene (UHMWPE) as the flow parts material, its excellent corrosion resistance, excellent wear resistance (in the first of all kinds of plastics), impact resistance.

Seal of pump with mechanical seal, dynamic seal and packing seal in the form, can transport acid and alkali solution, can also transport slurry containing solid particles and sewage containing various impurities, especially in the transport corrosive liquids with fine grain and conveying, fluosilicic acid, phosphoric acid, mixed acid, electrolyte, hydrochloric acid, thin sulfuric acid, strong alkali, etc, shows a good performance.

The applicable temperature of the pump is -50℃ ~ 100℃. After replacing the impeller and pump body of other engineering plastics (polyvinylidene fluoride PVDF, PFA, polyperfluorinated ethylene propylene, chlorinated polyether), the applicable temperature can reach 260℃.

The main features

1, excellent corrosion resistance, can resist all kinds of acid, alkali, strong oxidant corrosion.

2, excellent wear resistance, its wear resistance is 9 times that of stainless steel.

3, excellent thermal rapid change, self-lubrication and impact resistance, impeller and other engineering plastic key parts will not crack due to impact.

Excellent machine performance, stable and reliable operation.

Can be widely used in petrochemical, smelting, chemical fiber, pharmaceutical, food, dye, chemical fertilizer, pesticide, paper and other industries.

Scope and purpose of use

FIEC series pump is mainly used for all kinds of acid, alkali, salt, oil, food and beverage, wine and other liquids.

Specific application in the chemical industry of all kinds of sulfuric acid, hydrochloric acid, alkali, oil and other liquid or slurry positions;

Non-ferrous smelting industry, especially lead, zinc, gold, silver, copper, cobalt, tungsten, rare earth and other wet smelting in a variety of acid, pulp, pulp (filter press), electrolyte, sewage and other media;

In the fertilizer industry, dilute acid (pickling process), mother liquor, fluorosilicic acid, seawater and phosphoric acid slurry and other media;

Water treatment, all kinds of sewage in the environmental protection industry (food sewage, electroplating sewage, leather sewage, pharmaceutical sewage, papermaking sewage, textile sewage, electronic sewage, etc.) and desulfurization and dust removal;

Iron and steel industry pickling system of sulfuric acid, hydrochloric acid positions;

Titanium industry in acidolysis, sedimentation, freezing, hydrolysis, water washing, salt treatment;

Acid station of chemical fiber industry;

Citric acid fermentation, neutralization, pressure filtration, waste water and other positions and ferrous metal manganese industry.

In addition, this series of pumps can not only replace the above industries of the same kind of domestic metal and non-metal products, but also imported equipment of domestic products.