Pfeiffer DuoVane 12 rotary vane pump 200-220,280/480V, 60Hz, PTO Operation Fluid P3. PN: PK D920 020 14

These Pfeiffer DuoVane products introduce a distinct new design. Setting them apart from the vacuum pumps of the older DuoLine and Pascal series. They bring together the finest two-stage rotary vane vacuum pumps from Pfeiffer Vacuum, creating a well-rounded selection. This lineup features newly developed compact DuoVane vacuum pumps—models 6, 12, 18, and 22—offering the same advantages as their Pfeiffer predecessors, including a streamlined design, broad compatibility, and energy efficiency. Additionally, all two-stage rotary vane vacuum pumps from Pifeiffer ensure durability, user-friendly operation, and impressive pumping speeds ranging from 1.6 to 300 m³/h or 0.94 to 176.57 CFM. P3 Oil is included with the DuoVane 12. For exact specifications, technical data, and benefits of this DuoVane 12 and other models see below.

Powerful Performance, Unmatched Innovation
The DuoVane revolutionizes rotary vane pump technology by combining the best of two industry-leading product lines. Drawing from the strengths of Pfeiffer Vacuum’s DuoLine and Pascal series, it harnesses over five decades of engineering expertise to deliver exceptional reliability and superior performance.

Efficiency That Drives Savings
Optimized for continuous 24-hour operation, the DuoVane reduces energy consumption by 20% compared to conventional rotary vane pumps. Its advanced design accelerates the transition from atmospheric pressure to the target setting, ensuring a cost-effective and highly efficient solution across multiple applications.

Unwavering Safety, Ultimate Reliability
Engineered for peace of mind, DuoVane pumps are equipped with a dependable safety valve at the inlet. This essential feature safeguards against system failures and application errors, maintaining process integrity without the need for additional investment—making DuoVane a secure, trustworthy choice.

Effortless Installation, Seamless Operation
Designed for convenience, DuoVane pumps feature adjustable flanges and a streamlined layout with all interfaces positioned on one side. This thoughtful design simplifies both installation and operation, while the universal motor ensures compatibility with a wide range of standard voltages worldwide.

Compact and Versatile
With the smallest footprint in its class, the DuoVane’s compact design maximizes usability and installation flexibility. Its space-saving construction allows seamless integration into various environments without compromising performance.

Eco-Friendly Efficiency
Engineered for sustainability, the DuoVane minimizes energy consumption while achieving premium efficiency class IE2. Pfeiffer Vacuum’s commitment to a greener future is reflected in this innovative design, helping you achieve greater efficiency while reducing environmental impact.

Decades of Trusted Expertise
Backed by over 50 years of rotary vane vacuum pump engineering, Pfeiffer Vacuum delivers reliability and performance you can count on. Every DuoVane pump is built to meet the highest industry standards, ensuring dependable operation in every application.

Reliable Protection, Simplified Installation: The Vacuum Safety Valve
The vacuum safety valve is designed to maintain vacuum integrity even during power outages—without requiring an additional valve ahead of the vacuum pump. This built-in safety mechanism stays securely closed when power is lost, ensuring the stability of your process. By eliminating the need for extra components, this feature simplifies installation and reduces costs for customers who previously relied on additional valves. It also enables precise control over the process state, making it especially valuable for applications involving sensitive materials, such as freeze-drying fruit or pharmaceuticals. By preventing unwanted air from entering, it safeguards the vacuum environment and maintains optimal conditions, even in unexpected power failures.