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Gamma Titanium Sublimation Pumps

Titanium Sublimation Pumps (TSPs) are often used in combination with ion pumps or independently to remove reactive gases from the vacuum environment. Combined with an Ion pump, the TSP allows for low ultimate pressure in a shorter amount of time. All TSP components are bakeable to 400°C.


  • The TSP/NEG and MPCe controllers are each fully controlled with an intuitive touch panel LCD.
  • Each titanium molybdenum filament contains 1.5 grams of usable titanium & averages 20 hours of operation.
  • TSP/NEG cables have MS style connectors that are bakeable and radiation resistant.
Remanufactured Vacuum Pumps
Remanufactured Pumps

View a list of remanufactured vacuum pumps available from The Kurt J. Lesker Company's Remanufactured Vacuum Pump Division.
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Vacuum Pump Repair & Services
Pump Repair & Services

Our factory-trained vacuum pump service technicians are equipped to handle the maintenance and repair of virtually any brand and type of vacuum pump.
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Ordering Note This page is for informational puposes. Please contact sales@lesker.com for Titanium Sublimation pump quotations and ordering details

Specifications Table

Pump Model Pumping Speed L/sec Rate L/S/CM2 Area (cm2)/in.2 Temperature (°C)
Liquid Cryoshroud
(8 in.)
H2 1,843
CO 5,814
H2O 5,176
H2 12,053
CO 7,799
H2O 23,039
H2 2.6
CO 8.2
H2O 7.3
H2 17
CO 11
H2O 14.6
Ambient Sputter Shield
(8 in.)
H2 2,150
CO 6,780
H2O 6,037
H2 2.6
CO 8.2
H2O 7.3
827/128 20°C
Ambient Sputter Shield
(6 in.)
H2 1,614
CO 5,092
H2O 4,533
H2 2.6
CO 8.2
H2O 7.3
621/96 20°C
*Applies to H2O speed only

Product Datasheet
For a download of the product datasheet, click here.
Pumps FAQ
Click here for answers to some of the most common questions we get asked.
Contact Us
To speak with someone directly, please call +1 412 387 9200 or email international@lesker.com.