- PN 900412014 / 900-412-014
- 230/460V 3Ph
- Pumping Speed: 260 CFM
- 15 HP
The Stokes Vacuum Microvac J Series Rotary Piston Pumps have over 80 years of industrial use. The Stokes J Series Pumps are piston oil design suitable for small floor space.
The Stokes 412 J piston pumps has set the new standardsfor providing extreme durability and pumping performance.
The Stokes 412J Series operates on rotational speed which enables longest pump life cycle.
A&J Vacuum Services / rebuilds and repairs all Stokes vacuum pumps. We service and Repair all Stokes mictovac 212, 412, 612 Series pumps, including rotary vane and rotary piston pumps. Please contact us for information on service program or click here http://www.ajvs.com/service.php to go to our Service page. We also offer Emergency service upon request. For more information Please contact A&J Vacuum Services at 973-249-0854.
| Displacement (swept volume)(AVS) | 510 m3h-1 / 300 ft3min-1 |
| Pumping Speed | 442 m3h-1 / 260 ft3min-1 |
| Ultimate vacuum (total pressure) | |
| without gas ballast | <3.3x10-2 mbar / <2.5x10-2 Torr |
| with gas ballast | <2.6x10-1 mbar / <2x10-1 Torr |
| 50Hz Motor size | 11 kW IEC (CE variant) |
| 60Hz Motor size | 10 hp TEFC |
| Motor speed | 1800 rpm |
| Inlet connection | 4 inch ASA/ANSI flange |
| Exhaust connection | 3 inch ASA/ANSI flange or 3 inch NPT |
| Water inlet/outlet connection | ½ inch NPT |
| Recommended cooling flow @ 85°C / 30°F | 7.6 lmin-1 / 1.5 galmin-1 |
| Water vapour pumping rate | 10.45 kg h-1 / 23 lb h-1 |
| Oil capacity | 46 litre / 12 gal |
| Recommended oil | V lube F |
| Noise level | <83 dB(A) |
| Weight | 794 kg / 1750 lbs |
A&J Vacuum Services / rebuilds and repairs all Ulvac vacuum pumps. We service all Ulvac PKS-016, PKS-030, PKS-070 Series pumps, including rotary vane and rotary piston pumps. Please contact us for information on service program or click here http://www.ajvs.com/service.php to go to our Service page. We also offer Emergency service upon request. For more information Please contact A&J Vacuum Services at 973-249-0854.
We can have a repair estimate ready for your equipment within the hour of submission.
Start your equipment repair process by creating a Service RMA.
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.