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Stainless Steel Vertical Chemical Axial Flow Elbow Propeller Pump - China

price: 10000.00 Dollar US$

Brief introduction: ZLH series axial flow pump is also known as salting out axial flow pump and low temperature crystallization axial flow pump.

ZLH series axial flow pump is the core equipment of earliest developed, most complete in specifications and biggest flow rate(biggest diameter) for combined soda process in China.

The impeller and elbow passage of ZLH series vertical axial flow pump are optimized design with better performance and efficiency.

Due to the technologies of adjustable impeller, low linear speed, butt welding shaft and reliable operation, ZLH series was awarded as second prize for technology progress by China Soda Ash Industry Association.


Flow rate: Q=300~8000 (m³/h)

Total head: H= 1~6 (m)

Speed: n=180-1450rpm

Fluid temperature: T= 0~50ºC

Fluid s.

g: γ≤1.4 Features: 1 - Optimized elbow passage of better hydraulic performance.

2 - Adjustable impeller of high efficiency and wide high efficiency zone.

3 - Low pump speed design conforms to the technological requirements of salting out and low temperature crystallization.

4 - Cost saving butt welding technology to satisfy requirements of both transmission strength and anti-corrosion.

5 - This product is adopted in 95% combined soda process in China.

And there are plenty of real sales achievements from flow rate 300 m3/h to 8000 m3/h.

6 - Special design to adapt to different applications.

For example, increasing the pressure of system and increasing the liquid level, forced circulation purpose.

Structure: 1 - ZLH series is a typical vertical axial flow pump of vertical installation which takes small room on floor.

2 - Pump impeller end is immersed in the fluid which enables direct start without filling water or vacuum pumping.

3 - Simple structure, convenient maintenance.

4 - Direct coupled transmission or gear box transmission.

5 - Dynamic sealing+packing for shaft sealing Application: 1 - ZLH series is suitable for applications of big flow with low total head.

2 - ZLH series is able to pump clean water, sewage water with small particles and chemical process fluids with small particles.

3 - ZLH series is especially suitable for salting out and low temperature crystallization of combined soda process.

Company Contact:

  • Phone: +8613738006567

  • Address: No.56, Golden Hill Rd, Hi-Tech Industrial Zone, Yantan District, Zigong, Sichuan Province, Sichuan , Zigong , China

  • Email: Email

Published date: December 13, 2021

  • Business Description: Sichuan Zigong Pump & Valve Co., Ltd. shorted as Zigong Pump & Valve, is the biggest chemical pump manufacturer with full specifications in West China.

    It was formerly known as Zigong Pump Factory which was designated as the key manufacturer of slurry pumps and anti-corrosive pumps by the former Mechanical & Industrial Ministry of China.

    Now after decades' development, successfully Zigong Pump & Valve ranked itself as the essential company and is selected as the council member of Pump industrial branch of CGMA(China General Machinery Association)

    Located in National High-Tech Industrial Zone of Zigong City, with 160 million RMB registered capital(approximately 26 million US dollar), Zigong Pump & Valve covers an area of 96,700 ㎡which enable the annual capacity of around 10,000 pieces pumps in various series and sizes.

    The leading products of Zigong Pump & Valve covers four categories of slurry pumps, chemical pumps, water pumps and petrochemical pumps, including more than 600 specifications of 41 series.

    All the products are widely used in chemical, petrochemical, metallurgy, mining, textile, environment protection, electricity and public facilities, etc.

    As a High-Tech enterprise and a provincial level technical center, Zigong Pump & Valve built up a graduate workstation of fluid machinery and engineering with West China University.

    And by deeply working with famous design companies and universities, Zigong Pump & Valve is able to continuously focus on R & D, and provide customers optimized pump solutions.

    Also as the biggest chemical pump manufacturer in West China, Zigong Pump & Valve owns the most advanced pump testing center and other advanced facilities as CNC boring and milling machining center,5 meter and 3.5 meter CNC vertical lathe, resin-bonded sand process line of 20T/h, 3tAOD refining system,instant spectrum metal analyzer, etc.

    The mature management and strict quality control system enable Zigong Pump & Valve to pass the authentication of ISO9001: 2008, and to obtain the "National License of Industrial Products" and "Safety Certificate of Mining Machinery".

    Zigong Pump & Valve owns over 17 branch offices scatter among the key cities, forming the sales and after sales service network through out the whole country.

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