John Perry Gaskets

John Perry Gaskets

John Perry Gaskets are ideal for use in sanitary piping systems where high purity is required for pharmaceutical, dairy, and food and beverage applications.

John Perry Gasket cut-away drawing showing installation in sanitary piping system.

John Perry Gasket drawing showing dimensions.

Available Materials

  • Buna (40JPU-XXX)
  • EPDM 40JPE-XXX)
  • FKM Fluoroelastomer (40JPSFY-XXX)
  • PTFE (40JPG-XXX)
  • Silicone (40JPX-XXX)
  • Tuf-Steel® (40JPG-TS-XXX)
  • Metal Detectable/XRay Inspectable (Consult Factory)

*XXX=Size Designation
Please refer to the Part Numbering link on this page for complete part numbering details

Materials Certifications

  • FDA CFR 177.2600
  • FDA CFR 177.1550
  • ADI Free® (Animal Derived Ingredient Free) certified
  • Manufactured according to cGMP Guidelines

*Buna N is not ADI Free

Also available in Schedule V Style.

John Perry Gasket Sizing Table
Size Part # Gasket I.D. Gasket O.D.
1" 40JP_-100 .90 1.21
1-1/2" 40JP_-150 1.40 1.80
2" 40JP_-200 1.89 2.19
2-1/2" 40JP_-250 2.37 2.65
3" 40JP_-300 2.85 3.19
4" 40JP_-400 3.78 4.29