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LQFZ/HYLZ/HQFX/FBZ Direct-Coupled Stainless Steel Self-Priming Centrifugal Pump

Operating Parameters 1. Flow Rate: 2.3–23.8 m³/h 2. Head: 3–28 m 3. Power: 0.25–3 KW 4. Discharge Diameter: 25–50 mm

Commodity name： LQFZ/HYLZ/HQFX/FBZ Direct-Coupled Stainless Steel Self-Priming Centrifugal Pump

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Description

LQFZ (HYLZ/HQFX/FBZ) Stainless Steel Anti-Corrosion Self-Priming Centrifugal Pump Product Details

1. Product Overview

The LQFZ stainless steel anti-corrosion self-priming centrifugal pump (also known as HYLZ, HQFX, FBZ type) is a multi-functional and highly adaptable self-priming transfer pump. The main body is made of high-quality 304 stainless steel, featuring excellent acid and alkali resistance, corrosion resistance and sanitary performance. Equipped with high-performance mechanical shaft seal, the pump ensures stable sealing and zero leakage. This pump supports optional semi-open and closed impeller structures to adapt to different media, and provides two connection modes: direct-coupled type and bearing bracket type. With compact structure, outstanding corrosion resistance and easy maintenance, it can transport corrosive, sanitary, fiber-containing and fine soft particle-containing liquids. It is an ideal self-priming pump for chemical, environmental protection, food, pharmaceutical and other industrial fields.

2. Core Structural Features

High-quality Stainless Steel Material: Adopting 304 stainless steel as the main material, the pump features strong corrosion resistance and non-toxic performance, meeting sanitary standards for food and pharmaceutical industries.

Dual Optional Impeller Structures: Closed impeller ensures high efficiency and stable operation for clean corrosive liquids; semi-open impeller provides excellent particle and fiber passing capacity, effectively avoiding blockage when conveying media with fine soft particles and fibers.

Dual Connection & Temperature Adaptation: The direct-coupled type features compact size and adapts to medium temperature ≤90℃; the bearing bracket type delivers better heat dissipation and structural stability, supporting medium temperature up to 105℃, covering normal and medium-temperature working conditions.

Reliable Mechanical Seal: Standard mechanical seal structure provides high wear resistance and corrosion resistance, ensuring stable sealing performance and no leakage during long-term continuous operation.

Compact Structure & Easy Maintenance: Reasonable layout and simplified structure reduce floor space. Universal accessories enable convenient disassembly and daily maintenance, suitable for long-term continuous industrial operation.

3. Applicable Media and Working Conditions

The LQFZ stainless steel self-priming pump is suitable for conveying corrosive liquids, sanitary fluids, and media containing fine soft particles and fibers. It supports diversified working conditions with different temperature limits: ≤90℃ for direct-coupled type and ≤105℃ for bearing bracket type, covering most normal and medium-temperature industrial fluid transportation scenarios.

4. Main Application Scope

This pump is widely used in chemical industry, environmental protection, sewage treatment, food processing, pharmacy, light textile, electroplating and fine chemical industries. It is applicable for corrosive process water circulation, sewage transportation, sanitary fluid delivery, fiber-containing medium transfer, process water supply and waste liquid discharge. With comprehensive advantages of corrosion resistance, anti-clogging, strong self-priming capacity, sanitary performance and low maintenance, it serves as a high-performance universal stainless steel self-priming pump for various industrial applications.

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Company Information

Hebei Xingou Machinery Equipment Co., Ltd., is a large-scale slurry pump manufacturing enterprise. Xingou provides slurry pump and special alloy parts that feature a high performance and a wearing and corrosion resistance. First established in 1998, we now own three production bases with a dredge pump, desulphurization pump and slurry pump production base located in Shijiazhuang Development Zone, covering 46000 square meters.
Xingou can complete the research and development of new products, due to our self-owned pump test station, which carries out tests with extreme accuracy to ensure all pumps meet international standards, and allow us to offer only the best products and materials to meet different operating conditions. We have a large mold database that includes a full range of advanced aluminum molds used to produce various industrial pump castings. Our company has an extensive inventory of standard pieces, allowing us to keep a delivery period to within 10 days of the order being placed. If standard products don’t meet your needs, supply us with special design drawings, and we will carry out custom OEM orders for even the most advanced EPC casing line. We work with numerous well-known domestic names, including the Waterway Bureau, mining companies, desulphurization companies and more, as well as partnerships with international corporation customers.
Our product line includes pumps and accessories, and OEM services, and has been sold around the world to customers from North and South America, Africa, Russia, Europe and Southeast Asia. Come check us out today, and let Xingou show you what we have to offer for all of your slurry pump needs.

Our Services

1. Processing with supplied drawing

2. Processing with supplied samples

3. Produce all kinds of anti abrasive spare parts except for pump

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