BVV BUNA-N Tri-Clamp Gaskets

Power Lab Supply 1SKU: 40MPU-150
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Tri-Clamp Gasket Size: 1.5-inch
Price:
Sale price$10.88 USD
Description

BUNA-N Tri-Clamp Gaskets


Buna-N Tri-Clamp gaskets are the preferred choice of material when using a closed loop, closed column, or open blast extraction when butane or propane are used as the extraction solvent.

Buna-N Gaskets offer a lower temperature rating and have better physical properties than Viton gaskets; the best part is that they cost less than Viton and provide the same chemical resistance to butane and propane.

Note: BUNA-N is not recommended for use with certain alcohols

 

Key Features:

  • Lower temperature range
  • Lower costs
  • Better compressibility and springiness
  • Excellent resistance to butane and propane
  • Better tear resistance
  • Better abrasion resistance

 


Sizes Available:

  • 1.5"
  • 2"
  • 3"
  • 4"
  • 6"
  • 8" - easy on flanged
  • 10" - easy on flanged
  • 12" - easy on flanged

 

Technical Specifications:
Material BUNA-N (Nitrile)
Color Black
Connection Type Tri-Clamp
Conformance FDA Compliant / Meets 3A Standards
Thermal Properties: -Low Temperature Range -70°F
-Minimum for Continuous Use (Static) -40°F
-Brittle Point -70°F
-High Temperature Range +210°F to +250°F
-Maximum for Continuous Use (Static) +250°F
Gas Permeability Excellent
Durometer or Hardness Range 65 Shore A
Tensile Strength Range 200-3500PSI
Elongation Range (%) 350-650%
Abrasion Resistance Excellent
Tear Resistance Excellent
Resilience / Rebound Good
Thread Style Female



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

 

No more than a -40 F operating temperature should be used with BUNA-N.

BVV is not responsible if incompatible chemicals, solvents, or operating temperatures are used in the user's system.

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