Pfeiffer Vacuum expands vary to supply excessive pumping speeds

Pfeiffer Vacuum has launched new compact Roots pumps from the HiLobe collection with high pumping speeds, which are designed for applications that decision for large chambers to be evacuated quickly.
Pfeiffer Vacuum is increasing the HiLobe sequence via clever, excessive performance Roots pumps with high pumping speeds.
Potential uses of the brand new Pfeiffer Vacuum pumps in industrial vacuum applications embrace electron beam welding, vacuum furnaces, freeze drying and, particularly, speedy evacuations (lock chambers or leak detection systems). These vacuum pumps are additionally suitable to be used in coating applications and with their individual velocity management, they are often tailored to customer-specific requirements.
Their powerful drive idea shortens pump-down occasions by around 20% compared to conventional Roots pumps. เกจวัดco2 saves costs and increases the effectivity of manufacturing techniques. The use of energy-efficient drives and the optimised rotor geometries reduces power costs by greater than 50%, also bolstered by the sealing idea.
The pumps are hermetically sealed from the ambiance and have a maximum integral leak price of 1 · 10-6 Pa m³/s. Dynamic seals are eradicated, so upkeep is simply essential every 4 years.
The intelligent interface technology of the HiLobe ensures optimum process adjustment and condition monitoring. Condition monitoring provides constant data on the state of the vacuum system and will increase system availability as upkeep and repair work can be deliberate accordingly.
Andreas Würz, Product Manager at Pfeiffer Vacuum, explains, “These new Roots pumps handle a variety of nominal pumping speeds up to 13,600 m³/h. We are notably happy with their very compact dimension and considerably lower energy consumption compared to typical Roots pumps.”

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