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Provac Blog > Blogging

blogging technical tips vane pumps
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Oil Changes In Oil-Sealed Rotary Vane Vacuum Pumps

A common question we receive at Provac is "When do I need to change the oil in my oil sealed rotary vane vacuum pump?" Answer: The frequency of oil changes is different for each application. The best way to figure out what frequency works for your organization is to pay attention to the color of your oil.  Change in color can indicate contamination or thermal breakdown of the vacuum fluid which leads to decreased pumping quality. If left unchanged, the used fluid can lessen the lifespan of your rotary vane vacuum pump. We recommend changing the oil as soon as you see the color changing. Here are some good practices to follow when changing your oil: Tip: Draining the oil...

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Provac Looking For Seiko Seiki STP-H600C STP-H1000C

Provac Sales, Inc. is currently looking to purchase Seiko Seiki STP-H600C and Seiko Seiki STP-H1000C turbo pumps. Please contact us if you have inventory to sell. Contact Us 

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Blogging Buy Seiko Seiki STP-1000C Edwards STP-1000C Provac Sales STP-1000C Refurbished Seiko Seiki STP-1000C Seiko Seiki STP-1000C
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Seiko Seiki STP-1000C Turbomolecular Vacuum Pump

Seiko Seiki STP-1000C Turbomolecular Vacuum Pump   Price For Turbo Vacuum pump Seiko Seiki STP-1000C http://provac.com/products.php?pid=45&keywords=Seiko_Seiki     Inlet flange ISO 200F, DN200CF, ASA 6 Exhaust Flange KF-40 Purge Port KF-10   Pumping Speed Nitrogen 1000 liters/second Helium 900 liters/second Hydrogen 800 liters/second   Compression Ratio Nitrogen <108 Helium <2.5 x 105 Hydrogen 105   Ultimate pressure: 10-10 mBar   Rated Speed 35,000 rpm Starting Time 6 minutes     Seiko Seiki STP-1000C Turbomolecular Vacuum Pump Price http://provac.com/products.php?pid=45&keywords=Seiko_Seiki

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Blogging BOC Edwards Buy Seiko Seiki STP-A1303C Edwards STP-A1303C Provac Sales STP-A1303C Refurbished Seiko Seiki STP-A1303C Seiko Seiki STP-A1303C Seiko Seiki STP-A1303C for sale Seiko Seiki Turbo Pumps Turbomolecular Pumps
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Seiko Seiki STP-A1303C Turbomolecular Pump

Seiko Seiki STP-A1303C Turbomolecular Vacuum Pump   Price For Turbo Vacuum pump Seiko Seiki STP-A13003C http://provac.com/products.php?pid=45&keywords=Seiko_Seiki     Inlet flange ISO 200F Exhaust Flange KF-40 Purge Port KF-10   Pumping Speed Nitrogen 1300 liters/second Helium 800 liters/second   Compression Ratio Nitrogen <108 Helium 103   Maximum allowable outlet  pressure 270 Pascal (2 Torr) Rated Speed 32,500 rpm Starting Time 7 minutes     Seiko Seiki STP-A1303C Turbomolecular Vacuum Pump Price http://provac.com/products.php?pid=45&keywords=Seiko_Seiki

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Blogging Buy Refurbished CTI-10 Cryo Pumps Cryotorr 10 CTI Brooks Automation CTI Cryo Pumps CTI-10 CTI-10 Cryo Torr Vacuum Pump Granville Phillips Helix Provac Sales CTI 10 Vacuum Pumps
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CTI 10 Cryo Pump

CTI-10 Cryo –Torr Cryopump   Price for CTI-10 Cryo Vacuum Pump   http://provac.com/products.php?pid=14&keywords=CTI   Pumping Speeds Water Vapor 9,000 Liters/Second Air 3,000 Liters/Second Hydrogen 5,000 Liters/Second Argon 2,500 Liters/Second   Capacity Argon 2,000 Standard Liter Hydrogen (5x10-6 Torr) 24 Standard Liter   Rough Pump Connection NW 25 ISO KF   Integrated Hardware Second Stage Diode      CTI-10 Cryo-Torr Cryopump high-vacuum pump price   http://provac.com/products.php?pid=14&keywords=CTI

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