12" Tri-Clamp Viton or BUNA-N Gasket

Specifications:
• Material: Viton or BUNA-N(Nitrile)
• Conformance: FDA Compliant / Meets 3A Standards
• Fits 12" Tri-Clamp
• Thermal Properties:
 - Low Temperature Range: -74F
 - Minimum for Continuous Use(Static): -40F
 - Brittle Point: -74F
 - High Temperature Range: +210F to +250F
 - Maximum for Continous Use(Static): +250F
• Gas Permeability: Excellent
• Durometer or Hardness Range: 20-95 Shore A
• Tensile Strength Range: 200-3,500 PSI
• Elongation Range(%): 350%-650%
• Abrasion Resistance: Excellent
• Tear Resistance: Excellent
• Resilience / Rebound: Good

Chemical Compatibility:
• Alcohols: Amyl------------B-Good
• Alcohols: Benzyl----------D-Severe Effect
• Alcohols: Butyl------------C-Fair
• Alcohols: Diacetone-----D-Severe Effect
• Alcohols: Ethyl------------C-Fair
• Alcohols: Hexyl-----------A-Excellent
• Alcohols: Isobutyl--------B-Good
• Alcohols: Isopropyl------B-Good
• Alcohols: Methyl----------A-Excellent
• Alcohols: Octyl-------------B-Good
• Alcohols: Propyl-----------A-Excellent
• Butane:-----------------------A-Excellent
• Propane (liquefied):-----A-Excellent