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BUNA-N Sanitary Tri-Clamp Gaskets
0.85

BUNA-N Sanitary Tri-Clamp Gaskets

$0.85
- +
Availability:In stock
SKU NBRGSKT
Details

Whether you’re using a closed loop, closed column, or open blast extraction with butane or propane as the extraction solvent, BUNA-N Sanitary Tri-Clamp gaskets are the optimal choice to get the job done. Compared to Viton gaskets, BUNA-N gaskets offer a lower temperature rating and superior physical properties. Remarkably, they are also cheaper than Viton and provide the same chemical resistance to butane and propane. With a wide range of sizes from 1.5” to 12”, we’ve got you covered for whatever application you require.

Product Features:

  • Lower Temperature Range

  • Lower Costs

  • Better Compressibility

  • Better Springiness

  • Excellent Resistance to Butane and Propane

  • Better Tear Resistance

  • Better Abrasion Resistance

Available Sizes:

  • 1.5"

  • 2"

  • 3"

  • 4"

  • 6"

  • 8" (Easy On Flanged)

  • 10" (Easy On Flanged)

  • 12" (Easy On Flanged)

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

Durometer or Hardness Range

65 Shore A

Tensile Strength Range

200-3500 PSI

Elongation Range (%)

350-650%

Abrasion Resistance

Excellent

Tear Resistance

Excellent

Resilience / Rebound

Good

Gas Permeability

Excellent



Chemical Compatibility: Chemical compatibility measures the stability of a substance when mixed with another substance. Our Tri-Clamp Gaskets are made to stand the test of a variety of common substances, but have certain vulnerabilities to note for operation.

Compatibility Grade (A- Excellent, B- Good, C- Fair, D- Severe)


Butane

A

Propane (liquefied)

A

Alcohols:

Amyl

B

Benzyl

D

Butyl

C

Diacetone

D

Ethyl

C

Hexyl

A

Isobutyl

B

Isopropyl

B

Methyl

A

Octyl

B

Propyl

A

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

Disclaimer: Stainless Steel Express is not responsible for users running their system with incompatible chemicals. We recommend not exceeding a -40F Operating Temperature.


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