Product Description
Pompetravaini TRH Double-Stage Liquid Ring Vacuum Pumps
The Pompetravaini TRH Double-Stage Liquid Ring Vacuum Pumps serve demanding industrial high-vacuum duties. Their two-stage liquid ring design compresses extracted gas progressively. Therefore, the range reaches deeper vacuum levels than many conventional single-stage pumps.
Moreover, the TRH Series provides capacities up to 3,500 m³/h and vacuum levels down to approximately 33 mbar. Consequently, these pumps support large process systems that require dependable removal of compatible gases and vapours.
TRH Two-Stage Liquid Ring Vacuum Design
The double-stage arrangement divides gas compression between two consecutive pumping stages. As a result, the Travaini TRH liquid ring pump performs efficiently in high-vacuum applications.
In addition, the rotating impeller forms a liquid ring inside the casing. This ring seals the compression chambers and absorbs heat. Therefore, the TRH vacuum pump handles compatible moist gases, vapours and condensable streams effectively.
Key Features of Pompetravaini TRH Vacuum Pumps
- Double-stage liquid ring construction
- Designed for high-vacuum duties
- Capacity up to 3,500 m³/h
- Vacuum level down to approximately 33 mbar
- Reduced number of internal components
- Rigid and robust mechanical construction
- Short shaft for improved stability
- Lower shaft-deflection risk
- Reduced vibration at seals and bearings
- DIN 24960 mechanical-seal compatibility
- Tandem and back-to-back double-seal options
- Cartridge mechanical-seal options
- Corrosion-resistant material choices
- Broad model range for industrial service
Together, these features make the Pompetravaini TRH Double-Stage Liquid Ring Vacuum Pumps suitable for continuous process-vacuum systems.
Robust TRH High-Vacuum Pump Construction
Pompetravaini uses fewer internal components in the TRH high-vacuum pump. Consequently, the design improves rigidity and simplifies assembly.
Moreover, technicians can reach key internal parts more easily during scheduled maintenance. As a result, operators can reduce servicing complexity while maintaining dependable mechanical performance.
Short-Shaft Travaini Liquid Ring Pump
The TRH design uses a significantly shorter shaft. Therefore, the pump reduces the risk of shaft deflection and excessive vibration.
Furthermore, the shorter shaft limits unwanted loads on mechanical seals and bearings. Consequently, the Pompetravaini TRH Double-Stage Liquid Ring Vacuum Pumps support stable operation and controlled component wear.
TRH Mechanical-Seal Options
The Pompetravaini TRH vacuum pump accepts DIN 24960 unified mechanical seals. Moreover, users can select tandem or back-to-back double mechanical seals for more demanding containment duties.
Alternatively, Pompetravaini can supply cartridge-type seals for specialised applications. Therefore, engineers can match the sealing arrangement to gas composition, service liquid, process hazard and maintenance requirements.
Corrosion-Resistant TRH Pump Materials
Pompetravaini offers special materials for aggressive operating conditions. For example, available options may include Ni-Resist D2B, Hastelloy B, Hastelloy C and Uranus B6.
Consequently, the TRH two-stage vacuum pump can handle selected corrosive gases, vapours and service liquids. However, engineers must verify the complete chemical composition, temperature and concentration before choosing materials.
Service Liquid for TRH Liquid Ring Pumps
A liquid ring vacuum pump needs a continuous supply or controlled circulation of service liquid. During operation, the service liquid forms the ring, seals the compression spaces and removes heat.
Therefore, the system must replenish or recover part of the liquid that leaves with the discharged gas. Alternatively, a recirculation package can separate the gas, cool the liquid and return it to the pump. As a result, the system may reduce water consumption and liquid discharge.
Pompetravaini TRH Pump Performance Range
The published TRH Series limits include:
- Maximum capacity: 3,500 m³/h
- Vacuum level: Down to approximately 33 mbar
- Pumping arrangement: Double stage
- Technology: Liquid ring
- Primary duty: High vacuum
However, these limits apply across the complete product range. Therefore, users should not assign 3,500 m³/h at 33 mbar to every Travaini TRH liquid ring pump. Actual performance depends on model, speed, inlet conditions, gas composition and service-liquid temperature.
UAE Applications for TRH Vacuum Pumps
The Pompetravaini TRH Double-Stage Liquid Ring Vacuum Pumps may support:
- Chemical-process vacuum
- Petrochemical production
- Pharmaceutical manufacturing
- Vacuum distillation
- Reactor evacuation
- Solvent and vapour recovery
- Vacuum filtration
- Vacuum drying
- Condenser evacuation
- Deaeration systems
- Food-processing vacuum
- Industrial central-vacuum systems
Moreover, liquid ring technology handles condensable vapours more effectively than many dry vacuum methods. Nevertheless, engineers must review gas composition, condensable load, service liquid and required vacuum for every application.
Selecting a TRH Double-Stage Vacuum Pump
Correct selection depends on required suction capacity, operating vacuum, gas composition, inlet temperature and condensable loading.
In addition, users should confirm service-liquid type, service-liquid temperature, construction materials, seal arrangement, motor speed and power. Therefore, specialists should select the Pompetravaini TRH Double-Stage Liquid Ring Vacuum Pumps from model-specific performance curves.
Otherwise, unsuitable service-liquid conditions or incorrect materials may reduce capacity, vacuum performance and equipment life.
Request a Pompetravaini TRH Pump in the UAE
Contact our pump specialists for technical selection, specifications and UAE pricing.
Please provide the gas composition, inlet temperature, required capacity, operating vacuum, condensable load and preferred service liquid. Consequently, our team can recommend the correct Pompetravaini TRH Double-Stage Liquid Ring Vacuum Pumps model, material and sealing arrangement.