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an SP Industries brand

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Warminster, PA 18974

800-523-2327 : tel
215-672-7800 : tel
215-672-7807 : fax


Technical Briefs

Submit the form below to gain access to our white papers and engineering guides. Your e-mail will be used only if we have an addenda to one of the papers you download or if you request that we notify you when new briefs become available.

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      An Explanation of Leak Rate Measurement (78.kb)
                Updated February, 2008
 
      Humidity Considerations for Cold Shelf Loading (53.kb)
                Updated August, 2005
 
      Freeze Dryer Condenser Surface Area versus Shelf Area (69.kb)
                Updated August, 2005
 
      Surface Roughness Measurements (122.kb)
                Updated August, 2005
 
      Rotary Disk Valve Design and Features (93.kb)
                Updated August, 2005
 
      Specifying Ultimate Vacuums for Freeze Drying (65.kb)
                New August, 2005
 
      Selecting Oils for Mechanical Vacuum Pumps (76.kb)
                New August, 2005
 
      Fluid and Direct Expansion Vapor Condensing Systems. (63.kb)
                New February, 2006
 
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