Product Overview:

overview

The FDU series engineering plastic low-speed slurry pump is carefully designed based on the absorption of our company's FUH series horizontal pump technology, combined with the advantages of domestic low-speed centrifugal pump structure. Compared with the FUH series high-speed horizontal pump, it has the following characteristics:

1. Due to the use of low-speed operation, the impeller and pump casing of the pump are more wear-resistant, durable, and have a longer service life. The service life of the sealing components is also greatly extended.

2. Adopting a structure with pump covers at both the front and back makes it easier to replace spare parts during maintenance, while also reducing user usage and operating costs.

3. Due to the lower speed, the pump operates more smoothly and with lower noise. The overcurrent components of this series of pumps are made of ultra-high molecular weight polyethylene (UHMWPE), which has excellent corrosion resistance, wear resistance (among various plastics), and strong impact resistance. The sealing of the pump adopts various sealing forms such as mechanical seal, power seal, and packing seal, which can transport slurry containing solid particles and sewage containing various impurities, as well as acid and alkali clear liquids. It has shown superior performance in transporting hydrofluoric acid, fluorosilicic acid, phosphoric acid, mixed acid, electrolyte, hydrochloric acid, dilute sulfuric acid, concentrated alkali, etc. containing a large number of particles.

The pump is suitable for temperatures ranging from -50 ℃ to 100 ℃. After replacing the impeller and pump body with other engineering plastics such as polyvinylidene fluoride (PVDF), perfluoroethylene propylene, and random copolymer polypropylene (PPR), the applicable temperature can reach 120 ℃.

The FDU series pumps are horizontal, single-stage, single suction, and bracket centrifugal pumps.

External dimensions and installation dimensions

Note: 1. The flange size shall comply with the GB/T9119-2000 and 1.0MPa standards.

2. The weight in the table is the overall weight of the machine when equipped with a standard motor.

Product features:

Performance Curve

Performance parameters:

FDU performance parameters

STRUCTURE DESCRIPTION

Application areas:

purpose

The FDU series pumps are mainly used for various liquids such as acids, alkalis, salts, oils, food and beverages, and alcoholic beverages. Specifically applied to various sulfuric acid, hydrochloric acid, alkali, oil and other slurry or clear liquid positions in the chemical industry; Various acids, slurries, slurries (for filter presses), electrolytes, wastewater and other media used in the wet smelting of non-ferrous metals, especially lead, zinc, gold, silver, copper, cobalt, tungsten, rare earths, etc; Dilute acid (used in acid washing process), mother liquor, hydrofluoric acid, fluorosilicic acid, seawater, and phosphoric acid slurry in the fertilizer industry; Various types of wastewater (food wastewater, electroplating wastewater, leather wastewater, pharmaceutical wastewater, papermaking wastewater, textile wastewater, electronic wastewater, etc.) and desulfurization (gypsum method and ammonia method) in the water treatment and environmental protection industries; Sulfuric acid and hydrochloric acid positions in the pickling system of the steel industry; Acid hydrolysis, sedimentation, freezing, hydrolysis, water washing, and salt treatment in the titanium dioxide industry; Acid stations in the chemical fiber industry; Fermentation, neutralization, pressure filtration, wastewater treatment, and black metal manganese industry of citric acid. In addition, this series of pumps can not only replace domestic similar metal and non-metal products in the above industries, but also be domestically produced products for imported equipment.

The pump can be used in both explosion-proof and non explosion-proof areas, and an explosion-proof motor is required for use in explosion-proof areas.

Model Description