BDH Series - PTFE Pleated Filter Cartridges

BDH Series Filter Cartridges feature hydrophilic polytetraflu­oroethylene (PTFE) membrane. It offers excellent chemical compatibility with aggressive solvents and other fluids. Being hydrophilic, it does not require pre-wetting when used with aqueous solu

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BDH Series Filter Cartridges feature hydrophilic polytetraflu-oroethylene (PTFE) membrane.  It offers excellent chemical compatibility with aggressive solvents and other fluids. Being hydrophilic, it does not require pre-wetting when used with aqueous solutions, and can be put into service immedi-ately, maximizing operational service time.

 

Features

• Absolute filtration efficiency.
• 100% integrity tested.
• Excellent chemical compatibility.

• Tolerates pH 1 to 14. Hydrophilic membrane for immediate wettability.

 

Applications

• Chemically aggressive fluids

• Solvents, strong acids & bases

• Bulk chemical delivery

• Etching bath solutions
• Dimensions

• Hot DI water
• Ultra high-purity water

• Photoresist chemicals

 

Quality 

• Individually tested for integrity.
• Filter cartridges are manufactured in a clean room environ-ment using Good Manufacturing Practices under an ISO9001:2015 registered Quality Management System.

• Cartridges are individually serialized and have full materials traceability.

 

Specifications

 

Dimensions
OD 69mm (2.72”) OD
Lengths 5”, 10”, 20”, 30”, 40”
Materials of Construction
Media   Hydrophilic PTFE
Support Layers Polypropylene
Cage/Core/End Caps  Polypropylene
Seal Material Options Silicone, EPDM, NBR, FKM, E-FKM
Operating Limits
Max. Temperature 80° C (176° F)
Max. dP (forward) 4 bar (60 psi) @ 20°C (68°F)
  2.4 bar (35 psi) @ 80°C (176°F)

 

 

Flow Rate vs Pressure Drop

 

Ordering  Information

 

 

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