- Pumping speed at 60 Hz 250 m³/h | 147.15 cfm | 4,166.67 l/min
- Protection category IP55
- Flange (in) DN 63 ISO-F
- Cooling method, standard Water
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Pfeiffer UnoLine Plus BA 251, 3-phase motor, 440-480V, PK C42 637 / PKC42637
Condition:
New
Item#:PN01341
Mfr Part#:PK C42 637 / PKC42637
Manufacturer:Pfeiffer Vacuum
Price upon request
CONTACT US
Features:
Pfeiffer UnoLine Plus BA 251, 3-phase motor, 440-480 V (? 5 % ) 60 Hz, without HV safety valve PK C42 637 / PKC42637
Overview:
The UnoLine Plus is an optimum solution for industrial applications. This rotary vane pump has a proven track record 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 vapour separator and then drained. The adjustable cooling water regulating valve keeps the UnoLine Plus at the required operating temperature. The pumps are equipped with a gas ballast system for pumping off vapours.
Rugged and powerful. Integrated gas ballast valve. For all low and medium vacuum applications.
Features:
- Single-stage, high-performance rotary vane pump with a pumping speed of 251 m3/h
- 3-phase motor for 440-480 V (± 5 % ), 60 Hz supply voltage
- Process integrity thanks to integrated gas ballast valve
- Without HV safety valve
- For low and medium vacuum applications
Dimensions:
A&J Vacuum services and repairs Pfeiffer UnoLine, along with all other Pfeiffer Vacuum and Turbo Pumps available on our website. Please contact us for additional information concerning our service program or click http://www.ajvs.com/service.php to access our Services page. We likewise offer emergency service and repair upon request. For more information, please contact A&J Vacuum Services at (973) 249-0854. Thank you for choosing AJVS as your supplier.
This item is non-returnable/non-refundable
Pfeiffer UnoLine Plus BA 251, 3-phase motor, 440-480 V (? 5 % ) 60 Hz, without HV safety valve PK C42 637 / PKC42637
Technical Data Product:
| Pumping speed at 60 Hz | 250 m³/h | 147.15 cfm | 4,166.67 l/min |
| Protection category | IP55 |
| Ultimate pressure with gas ballast | 1 hPa | 0.75 Torr | 1 mbar |
| Ultimate pressure without gas ballast | 5 · 10-2 hPa | 3.75 · 10-2 Torr | 5 · 10-2mbar |
| Flange (in) | DN 63 ISO-F |
| Flange (out) | DN 63 ISO-K |
| Rated power 60 Hz | 13 kW |
| Motor version | 3-ph motor |
| Motor protection | 3TF |
| Mains cable | No |
| Cooling water pressure | 2,000-10,000 hPa | 1,500-7,500 Torr | 2,000-10,000 mbar |
| Cooling method, standard | Water |
| Cooling water flow | 50 l/h |
| Ambient temperature | 12-40 °C | 53.6-104 °F | 285-313 K |
| Cooling water temperature | 10-30 °C | 50-86 °F | 283-303 K |
| Exhaust pressure, min. | Atmospheric pressure |
| Exhaust pressure, max. | 1,500 hPa | 1,125 Torr | 1,500 mbar |
| Emission sound pressure level without gas ballast at 60 Hz | ≤ 63 dB(A) |
| Nominal rotation speed at 60 Hz | 1,800 rpm | 1,800 min-1 |
| Nominal rotation speed pump, 60 Hz | 490 min-1 |
| Operating fluid | P3 |
| Operating fluid filling | 17 l |
| Rotation speed at 50 Hz | 490 rpm | 490 min-1 |
| Weight: with motor | 570 kg | 1,256.62 lb |
A&J Vacuum services and repairs Pfeiffer UnoLine, along with all other Pfeiffer Vacuum and Turbo Pumps available on our website. Please contact us for additional information concerning our service program or click http://www.ajvs.com/service.php to access our Services page. We likewise offer emergency service and repair upon request. For more information, please contact A&J Vacuum Services at (973) 249-0854. Thank you for choosing AJVS as your supplier.
Get started with your repair:
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High quality service guaranteed
A&J Vacuum Services provides repairs on all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair and Mass Spectrometer repair. Our highly trained technicians will deliver the highest quality service and satisfaction.
We operate at our own full service repair facility which allows us to quickly and economically perform all repairs in a timely manner. Our advandced machinery enables us to handle all facets of the service and repair process. AJVS utilizes industry standard vibration analysis equipment and advanced testing equipment to troubleshoot and minimize all equipment failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.
AJVS repair process:
Repair Steps
- Full incoming inspection and run up time check, vibration check, drive inspection.
- Full disassembly of the pump, decontamination and cleaning.
- Pump is balanced utilizing state-of-the-art equipment from the world leader in equipment balancing and analysis to reduce noise and vibrations and extend bearings life.
- Assembly and replacement of all necessary parts such as shafts, bushings, bearings, sleeves, O-rings, gaskets, seals, wicks, etc. Only parts that meet or surpass OEM specifications are used to ensure dependable highest quality service and log pump life.
- Final test and leak check. The pump in fully assembled condition is checked for vacuum seal. Leak test to 1 x 10 -Mbar l/s. Vibrations are analyzed and test data is digitally recorded.
We can repair your:
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Contact
A&J Vacuum Services
16 Somerset Place,
Clifton, NJ 07012
Clifton, NJ 07012
Customer Service
Phone: 973-249-0854,
Fax: 973-249-0855
Fax: 973-249-0855
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