TZK Fluorine-Lined Mortar Pump for Corrosive Slurry Handling
The TZK fluorine-lined mortar pump is a cantilevered single-stage pump with cast-iron support and UHMWPE lining, combining corrosion resistance with wear resistance for particle-laden liquids.
TZK Fluorine-Lined Mortar Pump for Corrosive Slurry Handling
Corrosion and wear resistance for abrasive chemical liquids
The TZK fluorine-lined mortar pump is a cantilevered, single-stage, single-suction centrifugal pump developed for media that combine chemical corrosion with suspended particles. The main flow passage uses ultra-high-molecular-weight polyethylene, commonly abbreviated UHMWPE, while a cast-iron matrix provides external pressure support. This material combination gives the pump broad acid and alkali resistance together with useful wear and creep resistance.
TZK pump assembled product view for industrial project selection.
TZK pump internal structure and component reference.
TZK pump series overview and technical selection reference.
Designed For Corrosive Slurry
Many chemical liquids are not clean solutions. Crystals, precipitates, fine mineral particles or process residue can quickly damage equipment selected only for corrosion resistance. The TZK fluorine-lined mortar pump adds wear-resistant UHMWPE wetted surfaces to handle demanding transfer and circulation duties. The passage and pump size still need to be matched to the actual particle size, particle concentration, density and settling behavior.
Material Construction
The cast-iron support structure carries mechanical and pressure loads, while the UHMWPE lining forms the liquid-contacting surface. UHMWPE offers excellent resistance to many acids and alkalis and provides strong abrasion performance compared with ordinary materials. Compatibility should be confirmed for the exact chemical, concentration and temperature, especially when solvents, oxidizers or mixed waste streams are present.
Operating Range
The published TZK series covers flow rates from 1 to 1600 m³/h and heads from 5 to 125 m. The TZK fluorine-lined mortar pump can operate continuously at liquid temperatures below 80°C when the selected materials are suitable. These numbers describe the series envelope. Every size has a specific curve and passage geometry, so the final pump must be selected from the real duty point and slurry properties.
Typical Applications
The pump is suitable for chemical production, electroplating wastewater, industrial sewage, metallurgy, mineral processing, fine chemicals and other systems that transfer corrosive liquids containing particles. Typical duties include wastewater circulation, acidic slurry transfer, process residue handling, filter feed, tank cleaning return and movement of liquids containing crystals or fine solids.
Selection Information
For reliable sizing, provide the required flow, total dynamic head, suction condition and operating hours. Liquid data should include chemical composition, pH, concentration, temperature, density and viscosity. Particle information is especially important for the TZK fluorine-lined mortar pump: specify the solids percentage, largest particle size, typical particle size, hardness, shape and whether the particles settle rapidly.
System Design Considerations
Maintain sufficient velocity in the piping to avoid settling without creating excessive wear. Minimize sharp elbows and restrictions near the suction. The suction line should be short, supported and airtight, and the pump should be installed where adequate inlet pressure is available. Where the process may stop, consider flushing connections and a compatible cleaning procedure so solids do not harden inside the casing or pipework.
Operation And Maintenance
Before start-up, inspect the pipeline, remove construction debris, confirm rotation and make sure the pump is filled as required. Never run the TZK fluorine-lined mortar pump dry. During operation, monitor flow, discharge pressure, motor current, vibration and abnormal noise. A reduction in capacity may indicate inlet blockage, solids accumulation or wear. Inspection intervals should reflect the abrasiveness of the media and the number of operating hours.
Corrosion And Wear Balance
Pump life depends on both chemical compatibility and mechanical abrasion. A material that resists the liquid may still wear rapidly when hard particles are present. The TZK fluorine-lined mortar pump uses UHMWPE to address both factors, but the expected service life can only be evaluated with complete process data. Avoid operating far from the recommended flow range, as internal recirculation can increase localized wear.
Technical Support
Shanghai Gaotian provides TZK fluorine-lined mortar pump selection support for corrosive slurry duties. Product images include the assembled pump, an exploded structural view and the original brochure overview. Send detailed medium and particle data so our team can review the hydraulic size, wetted materials, passage requirements and motor configuration.
Buyer Checklist
Required flow rate and total dynamic head under the actual pipe layout.
Liquid name, chemical concentration, temperature, density and viscosity.
Solids content, particle size or crystallization tendency when applicable.
Suction condition, installation position and expected continuous running time.
Motor voltage, frequency, protection grade and hazardous-area requirement.
Export packing, documentation, spare parts and delivery schedule.
FAQ
How should buyers choose the correct TZK pump?
Send the required flow, total head, liquid condition, installation drawing or photos and expected operating hours. Shanghai Gaotian can compare nearby sizes and recommend a practical configuration.
Can the TZK pump be customized?
Yes. Wetted material, motor, connection, base, protection accessories and documentation can be discussed according to the operating condition and project standard.
Where can buyers request a quotation?
Use the contact page to send the duty data and project requirements.
