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KBH
The KBH series acid resistant centrifugal pump is a high-performance industrial chemical pump engineered for reliable transfer of corrosive liquids in demanding manufacturing environments. Built with advanced coaxial centrifugal technology, this pump delivers minimal air mixing and superior head pressure, making it ideal for high-flow chemical transfer applications. Constructed from premium corrosion-resistant materials including CFRPP and PVDF, the KBH centrifugal pump offers exceptional durability against a wide range of acids, alkalis, and chemical solutions. With its optimized hydraulic design and robust construction, this pump ensures long-term operational reliability and low maintenance costs for industrial facilities.
The coaxial centrifugal design provides high flow chemical transfer capabilities with minimal air entrainment, ensuring consistent liquid delivery and reduced cavitation risk. Optimized impeller and volute geometry maximize energy efficiency, reducing power consumption and operational costs over the pump's entire service life.
Features a unique Teflon Bellow Seal self-cooling design that effectively prevents chemical leakage and extends seal life, even in continuous 24/7 operation. This advanced sealing system eliminates environmental contamination risks and protects valuable process fluids.
Available in CFRPP and PVDF materials, the pump can withstand aggressive chemical environments and temperatures up to 90°C, depending on the material selected. All wetted components are precision-molded to ensure uniform thickness and maximum chemical resistance.
Modular construction allows for quick disassembly and replacement of wearing parts without removing the entire pump from the pipeline. This design minimizes downtime and reduces maintenance expenses for industrial operations.
Model | Suction × Discharge Diameter (mm) | Motor (HP) | Motor (kW) | Rated Head (m) 50Hz | Rated Head (m) 60Hz | Standard Output (L/min) 50Hz | Standard Output (L/min) 60Hz | Weight (kg) |
|---|---|---|---|---|---|---|---|---|
KBH-75052 | 75 × 75 | 5 | 3.75 | 10 | 12 | 600 | 720 | 65 |
KBH-75072 | 75 × 75 | 7.5 | 5.5 | 15 | 18 | 750 | 900 | 78 |
KBH-75102 | 75 × 75 | 10 | 7.5 | 20 | 24 | 1000 | 1200 | 92 |
KBH-100152 | 100 × 100 | 15 | 11 | 28 | 34 | 1150 | 1380 | 125 |
KBH-100202 | 100 × 100 | 20 | 15 | 30 | 36 | 1650 | 1980 | 158 |
Note: Tested with clean water at 20°C, specific gravity 1.0, low pipeline loss conditions.
The corrosion resistant centrifugal pump is widely used across various industrial sectors, including environmental protection, electronics manufacturing, chemical processing, pharmaceuticals, and renewable energy production.
Wastewater and industrial effluent treatment systems
PCB manufacturing and semiconductor wafer processing
Electroplating, anodizing, and surface finishing operations
Chemical batch processing and bulk liquid transfer
Coating, painting, and powder coating applications
Etching, cleaning, and pickling processes
Solar photovoltaic cell and lithium-ion battery manufacturing
To meet specific industrial requirements, we offer comprehensive customization options for the KBH chemical transfer pump:
Pump body material selection: CFRPP or PVDF to match different chemical properties
Shaft seal components: Ceramic or silicon carbide stationary rings, carbon or silicon carbide rotary rings
Elastomer options: NBR, EPDM, or VITON O-rings for optimal chemical compatibility
Spring materials: HASTELLOY-C or SUS316 springs for enhanced corrosion resistance
Explosion-proof motor configuration for hazardous environments
Custom inlet and outlet connections according to JIS, DIN, or ANSI standards
Integrated pressure and flow monitoring systems
Base plate and coupling assembly for direct motor connection
All our industrial chemical pumps undergo rigorous quality control procedures, including hydrostatic pressure testing, performance curve verification, and material composition inspection, to ensure compliance with international standards. Each pump is individually tested before shipment to guarantee reliable operation.
Our team of experienced engineers and technicians provides comprehensive technical support and after-sales service, including:
On-site installation guidance and commissioning
Regular maintenance training for your maintenance staff
Fast delivery of genuine spare parts worldwide
24/7 emergency technical support
12-month comprehensive product warranty
No, the KBH series pump cannot run dry as it will damage the shaft seal and impeller. It must be installed below the liquid level, or a foot valve and self-priming tank must be installed if the inlet is above the liquid level.
The maximum operating temperature is 75°C for CFRPP material and 90°C for PVDF material, depending on the chemical properties and concentration of the liquid being pumped.
Our technical team can provide detailed material compatibility recommendations based on the specific chemical, concentration, temperature, and operating conditions of your process.
