Whether in the oil and gas industry, the chemical industry, the food industry or the energy sector, the LEWA triplex diaphragm process pump has been used everywhere in high-pressure applications.
The pump features tried-and-tested, patented LEWA diaphragm technology, absolutely secure and reliable operation and the world’s most compact design for a process pump. It also has the advantages of a long service life, minimal life cycle costs and high energy efficiency.
It is available in six different sizes, this allows its use in a wide assortment of processes and applications and lets it fulfill a wide range of requirements.
Work without dynamic seals, due to their design. No external emissions and contamination of the fluid is impossible.
Secure against misuse and against impermissible operating states. A monitoring system indicates possible diaphragm damage immediately. The pump can still be operated for a limited time.
Extremely space-saving and weight-saving monoblock design of the LEWA triplex, also ideal for applications with very little installation space.
The modular system permits a wide variety of solution options – from the flexible modular construction, to the space-saving monoblock design, all the way through to special solutions.
The assemblies run for decades in continuous operation. Our pumps achieve the highest efficiency of any pump technology.
． Methanol injection
． Wet oxidation of waste water
． Extraction with supercritical fluids
． CCS carbon capture and storage
． Production of melamines
． Production of polyurethane
． Metering of caprolactam
． Production of biodiesel
． Disposal of hydrocarbon condensate
． Pharmaceutical spray drying
． Gas drying with glycol
． Homogenization of milk
． Production of biofuels
． Coal refinement with remote-head
metering pumps in condensing systems
． Flue gas cleaning by means of
． Production of gelatine
． Autonomous energy utilities
． High purity systems
． Dilution of emulsifiers
． Extracting omega-3 fatty acids using
． Production of creams
． Hydroconversion in refinery processes
． LPG fuel pumps for marine engines
． Sulfuric acid injection in copper heap
Pressure: 500 bar
Flow rate: 6 m³/h
Temperature: -20/+150 °C
Viscosity: 100.000 mPa∙s
Pressure: 1.000 bar
Flow rate: 1,1 m³/h
Temperature: -10/+60 °C
Viscosity: 100.000 mPa∙s
Pressure: 350 bar
Flow rate: 19 m³/h
Temperature: -50/+150 °C
Viscosity: 00.000 mPa∙s
Pressure: 1.200 bar
Flow rate: 0,8 m³/h
Temperature: -40/+200 °C
Viscosity: 500 mPa∙s