PTFE Screen Gasket Mesh

Regular price $105.99

All PTFE & Tuf-Steel® Gaskets with 100 Mesh Screens include a 10 Mesh backing screen. Due to the flow characteristics of PTFE, this is necessary to ensure entrapment of the screen within the gasket.

**These are hard to find items. Stock is limited.

PTFE  Gasket Features:

  • -100°F to 500°F Temperature Range
  • Excellent heat resistance
  • Almost no extractables
  • Low absorption rate
  • Excellent resistance to process fluids
  • Good stability
  • 316L Stainless Steel Mesh
  • Interchangeable with standard Tri Clamp Gaskets

Storing PTFE Screen Gaskets:

  • Shelf Life: 20 Years from cure date
  • Store in original packaging in clean and dry warehouse
  • Do not expose to direct sunlight
  • Keep more than 6′ away from electric motors
  • Maintain temperature between 65°F and 85°F

PTFE Gasket Standards Compliance:

  • FDA CFR 21, 177.1550
  • U.S. Pharmacopeia Class VI Certification
  • USDA Hazard Analysis and Critical Control Points
  • Cytotoxicity Criteria
  • USDA and 3-A Sanitary Standards
  • ASME-BPE Standards for Type I and Type II
  • ADI Free® (Animal Derived Ingredient Free)
  • Current Good Manufacturing Practices (CGMP)

 

1 = Excellent     2 = Good     3 = Acceptable
4 = Marginal     5 = Poor     6 = Do Not Use
Material Cont.
Steam
Inter.
Steam
Pure
Water
Ambient
Pure
Water
Hot
Process
Fluids
Ambient
Process
Fluids
Hot
Process
Fluid Variables
0°-100°C
Temperature
Range
Tuf-Steel® 1 1 1 1 1 1 1 -350°-550°F
Tuf-Flex® 1 1 1 1 1 1 1 -20°-300°F
Food-Flex® 1 1 1 1 1 1 1 -30°-250°F
PTFE 1 1 1 1 1 1 3 -100° to 500°F
Silicone
(platinum)
2 2 2 2 2 2 1 -40°-450°F
Silicone
(peroxide)
2 2 2 2 2 2 1 -40°-450°F
FKM 3 2 2 2 2 2 2 -30°-400°F
EPDM
(peroxide)
3 3 3 3 3 3 3 -30°-300°F
Buna 0 0 5 5 5 5 5 -30°-200°F