Custom PFA Dip Tubes

As the biotech and pharmaceutical markets continue to grow, managing the contaminants generated by the use of stainless steel components in aggressive chemistries remains a significant challenge. This is especially true in connection systems where extractable metals can cause process, product and media contamination.
 
Entegris now offers PFA dip tubes, a cost-effective, robust alternative to stainless steel and exotic metal alloy connection systems. This product platform provides low extractables and leachables performance while eliminating costly and timeconsuming passivation steps. PFA dip tubes can withstand corrosive chemicals, which reduces maintenance cost and extends product lifetime. In addition to standard design options, Entegris offers a broad range of capabilities to meet specific design requirements including connections styles, line sizes and dip tube lengths.

Inert PFA or PTFE wetted surfaces eliminate chemical corrosion
PFA material provides high-purity and low extractables
Standard and custom connections styles, including sanitary clamp and ANSI® flanges, facilitate easy installation on existing equipment
Industry-proven designs perform well in a wide range of temperatures and chemistries
Manufactured using FDA and USP VI compliant materials for validated applications
Materials of construction and fabrication methods facilitate sterilization and easy cleanability

Compounding, fermentation, cell culture
 – Sparging
 – Chemical addition
 – Chemical sampling and dispense
 – Spray device assemblies

Please contact your Entegris Regional Customer Service Center for a custom dip tube consultation and quote.

Click to enlarge
Click to enlarge

ADispense connection:Style:Sanitary flange, ANSI® flange, flare, threaded, other
Size:1/2" to 2" depending on connection style
BVessel connection:Style:Sanitary flange, ANSI® flange, flare, threaded, other
Size:1/2" to 8" depending on connection style
CNominal dip tube size:1/2" to 2" tubing, pipe
DDip tube termination:Threaded, square cut, angle cut, capped, other
EConnection length:Customer-specified
FDip tube length:Customer-specified
GJoint type (where applicable):Cynergy™ Weld-in-Place™ beadless weld, PureBond® weld, threaded, other

Standard options shown. Contact Entegris for additional design options.

Download and view the Custom PFA Dip Tubes data sheet in Adobe PDF format. You will first need to have the Adobe Acrobat Reader ActiveX control or plug-in installed on your computer.

 FileSize
Cynergy® System Product Catalog4,695KB
Cynergy® System Technical Guide2,893KB

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