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The Varian SD 1400 Rotary Vane Pump has an anti-suckback system that ensures the tightness of the pump during accidental or voluntary shutdowns. A gas ballast enables the pumping of condensable vapors. The universal three-phase motor can be disassembled independently of the rest of the pump, without the need to drain the oil case. On the oil case, a sight glass can be used to inspect the oil level easily when filling the oil case and during the operation of the pump. The inlet and exhaust end fittings are standardized. They can be used to connect many different kinds of accessories.
To improve the backing pressure and flowrate at low pressure, two stages are connected in the series. The second is similar to the first both structurally and operationally. The gases pulled in by the first stage (low pressure) are transferred to the second stage (high pressure) and discharged through the high pressure (HP) valve.
Inlet Flange: KF 40
Outlet Flange: KF 40
Peak Pumping Speed: 42.4 cfm
Ultimate Pressure (Gas Ballast Closed): 3 x 10-1 Pa
Ultimate Pressure (Gas Ballast Open): 2 Pa
Oil Capacity: 7 Liters
Weight: 102 kg / 225 lbs
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Service and Repair - Turbo Pumps
- Rotary Vane Pumps
- Dry Vacuum Pumps
- Leak Detectors
- Scroll Dry Pumps
- Vacuum Boosters
- Diaphragm Dry Pumps
A & J Vacuum Services provides repair service for all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair, Mass Spectrometer repair, Rotary Vane Pump repair, Vacuum Booster repair, and Leak detector repair. Our highly trained technicians have years of experience and guarantee the highest quality service.
We operate at our own full service repair facility in Clifton, NJ. We have invested in state-of-the-art equipment including; complete line of decontamination, cleaning, drying, balancing, vibration analysis and software to minimize failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.
We support all major manufacturers including Pfeiffer Vacuum, Alcatel / Adixen, Edwards Vacuum, Varian, Oerlikon / Leybod Vacuum, Vacuubrand, and Agilent Technologies.
Repair Steps
- Full incoming inspection and run up time check, vibration check, drive inspection.
- Full disassembly, 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 long pump life.
- Final test and leak check. The pump in fully assembled condition is checked for vacuum seal. Leak test to 1 x 10-9 Mbar l/s. Vibrations are analyzed and test data is digitally recorded.
Every pump and instrument is extensively tested for 48 hours. During our final tests, we monitor total pressure, temperature, vibration and noise level utilizing newest testing technologies and techniques specified by OEM. Upon request, we can provide our customers with a pump down graph. Call us for your free repair estimate at 1-973-249-0854.
Overview
The Varian SD 1400 Rotary Vane Pump has an anti-suckback system that ensures the tightness of the pump during accidental or voluntary shutdowns. A gas ballast enables the pumping of condensable vapors. The universal three-phase motor can be disassembled independently of the rest of the pump, without the need to drain the oil case. On the oil case, a sight glass can be used to inspect the oil level easily when filling the oil case and during the operation of the pump. The inlet and exhaust end fittings are standardized. They can be used to connect many different kinds of accessories.
To improve the backing pressure and flowrate at low pressure, two stages are connected in the series. The second is similar to the first both structurally and operationally. The gases pulled in by the first stage (low pressure) are transferred to the second stage (high pressure) and discharged through the high pressure (HP) valve.
Specifications
Inlet Flange: KF 40
Outlet Flange: KF 40
Peak Pumping Speed: 42.4 cfm
Ultimate Pressure (Gas Ballast Closed): 3 x 10-1 Pa
Ultimate Pressure (Gas Ballast Open): 2 Pa
Oil Capacity: 7 Liters
Weight: 102 kg / 225 lbs
Service & Repair
- Turbo Pumps
- Rotary Vane Pumps
- Dry Vacuum Pumps
- Leak Detectors
- Scroll Dry Pumps
- Vacuum Boosters
- Diaphragm Dry Pumps
A & J Vacuum Services provides repair service for all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair, Mass Spectrometer repair, Rotary Vane Pump repair, Vacuum Booster repair, and Leak detector repair. Our highly trained technicians have years of experience and guarantee the highest quality service.
We operate at our own full service repair facility in Clifton, NJ. We have invested in state-of-the-art equipment including; complete line of decontamination, cleaning, drying, balancing, vibration analysis and software to minimize failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.
We support all major manufacturers including Pfeiffer Vacuum, Alcatel / Adixen, Edwards Vacuum, Varian, Oerlikon / Leybod Vacuum, Vacuubrand, and Agilent Technologies.
Repair Steps
- Full incoming inspection and run up time check, vibration check, drive inspection.
- Full disassembly, 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 long pump life.
- Final test and leak check. The pump in fully assembled condition is checked for vacuum seal. Leak test to 1 x 10-9 Mbar l/s. Vibrations are analyzed and test data is digitally recorded.
Every pump and instrument is extensively tested for 48 hours. During our final tests, we monitor total pressure, temperature, vibration and noise level utilizing newest testing technologies and techniques specified by OEM. Upon request, we can provide our customers with a pump down graph. Call us for your free repair estimate at 1-973-249-0854.
