Pentair Codeline 40L30N-1 Pressure Vessel


SKU: GA91082 Category:


The Codeline 40L30N-1 Fiberglass Membrane Housing offers reliable performance for your water filtration needs. With a sturdy design and corrosion-resistant features, it’s built to last. Easily connect your high-pressure feed with the 3/4″ female pipe thread on one end, while the concentrated water flows out from the opposite end. Plus, flexibility is key—choose either end for clean water plumbing thanks to the 1/2″ female pipe thread on the center connection. Enjoy hassle-free installation and efficient filtration with this versatile housing.


  • Quick lock head retention system for quick access to membranes
  • Exteriors coated with high gloss polyurethane paint for UV resistance
  • Compact design for use in compact & low energy desalinators
  • All components of the shell & head are constructed from materials that are FDA / NSF listed
  • CE marking comes as a standard feature

This product does not come with any additional mounting hardware for bracing the housing, if you would like additional mounting hardware consider the straps and saddles for 4 inch membrane housings.

Codeline 40L30N-1 Technical Information

Pentair Codeline 40L30N-1 Datasheet

Pentair Codeline 40L30N-1 Drawing

Additional information

Weight 11 lbs
Dimensions 48 × 5 × 5 in
Max. operating temperature

120°F/ 49°C

Pressure Rating

300 PSI

Max Pressure (PSI)

300 psi

Max Pressure (Bar)

20.7 bar

Membranes per housing


Feed / Concentrate Port Size


Permeate Port Connection

1/2" FNPT Engineered Thermoplastic

Feed / Concentrate Connection Type

3/4" FNPT

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