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The Chemical Transfer Rotary Lobe Pump is a positive displacement pump specially designed for safe, efficient, and stable transfer of corrosive, viscous, or abrasive chemical liquids. It uses synchronized rotating lobes to deliver precise and pulsation-free flow, making it ideal for chemical plants, petrochemical industries, and environmental projects where reliability and chemical compatibility are essential.
Two precisely machined lobes rotate in opposite directions within the pump housing. As the lobes rotate, cavities are formed between the lobes and the casing, creating a continuous suction and discharge flow. The medium is gently transferred from the inlet to the outlet without contact between the lobes, ensuring minimal shear, stable pressure, and extended pump life.
Chemical-resistant construction: Available in SS316L, Duplex Steel, or Hastelloy materials for maximum corrosion resistance.
Stable flow & high efficiency: Delivers constant flow even with viscous or abrasive fluids.
Self-priming and reversible: Capable of bidirectional flow and dry-running for short periods.
Low maintenance: Modular structure for easy seal replacement and quick disassembly.
Safety assurance: Mechanical seals and corrosion-proof coating ensure leak-free operation.
Low shear & gentle transfer: Ideal for sensitive or polymeric chemical materials.
Acids: Sulfuric acid, hydrochloric acid, phosphoric acid
Alkalis: Sodium hydroxide, potassium hydroxide solutions
Solvents: Alcohols, ketones, and esters
Polymers & Resins: Epoxy, adhesive, silicone, latex
Slurries & Suspensions: Catalyst slurry, pigment paste, chemical sludge
Chemical processing plants
Petrochemical and refineries
Paint, resin, and coating industries
Water and wastewater treatment
Battery and new energy material production
Pharmaceutical and cosmetic manufacturing
When selecting a chemical rotary lobe pump, consider the following parameters:
Chemical Compatibility: Choose suitable materials (316L, Duplex, or Hastelloy) according to the chemical properties.
Viscosity & Flow Rate: Define the required flow (m³/h) and viscosity (cP) to select the appropriate rotor profile and speed.
Temperature & Pressure: Confirm the operating temperature and pressure range.
Seal Type: Use PTFE or Viton seals for strong acids/alkalis; mechanical double seal for hazardous fluids.
Drive & Control: Optional variable frequency drive (VFD) for precise flow control.
We provide customizable chemical rotary lobe pumps with superior performance, durability, and chemical resistance. Each pump undergoes strict testing to ensure leak-free operation, long lifespan, and minimal maintenance downtime — making it the preferred solution for modern chemical fluid handling.
CTA – Get Your Solution Now! /
Contact us today to get a professional pump selection and quotation for your chemical transfer application.
Email: sales@jush-pump.com
Website: https://www.jush-pump.com/
The Chemical Transfer Rotary Lobe Pump is a positive displacement pump specially designed for safe, efficient, and stable transfer of corrosive, viscous, or abrasive chemical liquids. It uses synchronized rotating lobes to deliver precise and pulsation-free flow, making it ideal for chemical plants, petrochemical industries, and environmental projects where reliability and chemical compatibility are essential.
Two precisely machined lobes rotate in opposite directions within the pump housing. As the lobes rotate, cavities are formed between the lobes and the casing, creating a continuous suction and discharge flow. The medium is gently transferred from the inlet to the outlet without contact between the lobes, ensuring minimal shear, stable pressure, and extended pump life.
Chemical-resistant construction: Available in SS316L, Duplex Steel, or Hastelloy materials for maximum corrosion resistance.
Stable flow & high efficiency: Delivers constant flow even with viscous or abrasive fluids.
Self-priming and reversible: Capable of bidirectional flow and dry-running for short periods.
Low maintenance: Modular structure for easy seal replacement and quick disassembly.
Safety assurance: Mechanical seals and corrosion-proof coating ensure leak-free operation.
Low shear & gentle transfer: Ideal for sensitive or polymeric chemical materials.
Acids: Sulfuric acid, hydrochloric acid, phosphoric acid
Alkalis: Sodium hydroxide, potassium hydroxide solutions
Solvents: Alcohols, ketones, and esters
Polymers & Resins: Epoxy, adhesive, silicone, latex
Slurries & Suspensions: Catalyst slurry, pigment paste, chemical sludge
Chemical processing plants
Petrochemical and refineries
Paint, resin, and coating industries
Water and wastewater treatment
Battery and new energy material production
Pharmaceutical and cosmetic manufacturing
When selecting a chemical rotary lobe pump, consider the following parameters:
Chemical Compatibility: Choose suitable materials (316L, Duplex, or Hastelloy) according to the chemical properties.
Viscosity & Flow Rate: Define the required flow (m³/h) and viscosity (cP) to select the appropriate rotor profile and speed.
Temperature & Pressure: Confirm the operating temperature and pressure range.
Seal Type: Use PTFE or Viton seals for strong acids/alkalis; mechanical double seal for hazardous fluids.
Drive & Control: Optional variable frequency drive (VFD) for precise flow control.
We provide customizable chemical rotary lobe pumps with superior performance, durability, and chemical resistance. Each pump undergoes strict testing to ensure leak-free operation, long lifespan, and minimal maintenance downtime — making it the preferred solution for modern chemical fluid handling.
CTA – Get Your Solution Now! /
Contact us today to get a professional pump selection and quotation for your chemical transfer application.
Email: sales@jush-pump.com
Website: https://www.jush-pump.com/