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Pfeiffer Vacuum+Fab Solutions
Rotary vane pump - UnoLine Plus

Rotary vane pump - UnoLine Plus

Product catalog summary

Overview: The UnoLine™ Plus is a rugged rotary vane pump designed for harsh industrial environments. It is highly reliable and suitable for various applications, including metallurgy, vacuum furnaces, and transformer drying. The pump is water-cooled and features an oil regeneration system to remove contaminants from the operating fluid.

Specifications: The UnoLine™ Plus is available in two models, BA 251 and BA 501, with effective pumping speeds of 250 m3/h and 500 m3/h, respectively. Both models have a water vapor capacity of 7,000 g/h and 14,000 g/h. The pumps operate at low speeds for extended service life and are equipped with a gas ballast system for vapor pumping.

Technical Data: The pumps have different flange sizes (DN 63 ISO-F for BA 251 and DN 100 ISO-F for BA 501) and operate at various voltages. The rated power ranges from 11 kW to 18 kW, and the cooling water consumption is 50 l/h for BA 251 and 90 l/h for BA 501.

Applications: The UnoLine™ Plus is ideal for transformer drying, cable drying, oil recovery, metallurgy, coating, and chemical processes. Its high vapor capacity makes it particularly suitable for drying processes.

Advantages: Key benefits include low cost of ownership, maximum process compatibility, high reliability due to bearings not contacting process vapors, and optimum temperature control through a cooling water controller.

Accessories: Available accessories include oil mist filters, condensate separators, dust filters, activated carbon filters, and various control units for operating fluid levels and cooling water connections.

Service and Support: Pfeiffer Vacuum offers worldwide on-site service, comprehensive training programs, and a modular service system for maintenance and spare parts. The company is a leader in vacuum technology with a long history of innovation.

Catalog excerpts

UnoLine™ Plus A Rugged Rotary Vane Pump. For Harshest Industrial Use.

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UnoLine™ Plus 2 Proven in any number of fields Metallurgy Vacuum furnaces Transformer drying The workhorse for industrial vacuum applications The UnoLine™ Plus is an optimum solution for industrial applications. This rotary vane pump has a proven track record for highest reliability as both a stand-alone pump and as a backing pump for Pfeiffer Vacuum Roots pumps. This is a water-cooled pump that is extremely resistant to dust and dirt. It is equipped with an oil regeneration system. This enables condensate, dirt and dust particles to be removed from the operating fluid, collected in the vapor...

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BA 251 BA 501 A DN 63 ISO-F DN 100 ISO-F B DN 63 ISO-K DN 100 ISO-K C 890 1130 D 840 1070 E 277 310 F 522 715 G 1030 1260 BA 251 BA 501 H 1528 1905 I 745 890 J 730 980 K 220 280 L 480 645 M 520 685 N 130 200 G H I D C E F K M N J L A DN 10 KF B 3 Technical data/Order numbers/Accessories Dimensions in mm UnoLine™ Plus BA 251 BA 501 50 Hz 60 Hz 50 Hz 60 Hz Flange (in) DN 63 ISO-F DN 100 ISO-F Flange (out) DN 63 ISO-K DN 100 ISO-K Mains voltage 1) 230/400 V 265/460 V 230/400 V 440/480 V Eff. pumping speed 250 m3/h 500 m3/h Ultimate pressure: Total without gas ballast < 6 · 10-2 mbar < 6 · 10-2 mbar...

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Pfeiffer Vacuum Pfeiffer Vacuum · Headquarters/Germany Phone +49 (0) 6441 802-0 · Fax +49 (0) 6441 802-202 · [email protected] · www.pfeiffer-vacuum.net Vacuum is nothing, but everything to us! All data subject to change without prior notice. PD 0037 PE (October 2006) Sales, consulting and service Worldwide on-site service Comprehensive in-factory and on-site training programs Modular service system ranging from spare parts to maintenance contracts Pfeiffer Vacuum has been setting technological milestones for creating, measuring and analyzing vacuum for over 100 years. Our comprehensive...

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