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AF75BK00-OR-145
CS

0.103 in

(2.62 mm)

ID

2.550 in

(64.77 mm)

ORing cut reference

See Data Sheet

AFLAS AF75BK00 O-Ring, Size: -145

Material: AFLAS AF75BK00 O-Ring

Size: AS568 -145 O-Ring

Part Number: AF75BK00-OR-145

AF75BK00

AFLAS® (FEPM, TFE/P)

75

Shore A

General Purpose Material

Color: Black

Detailed Description

AF75BK00-OR-145 is a Black, 75 Shore A, AFLAS® (FEPM, TFE/P) O-Ring. AF75BK00 is manufactured with the following features & specifications: General Purpose Material. AF75BK00-OR-145 is AS568 size -145 O-Ring also referred to as 2.62mm (Cross Sectional Diameter (CS)) x 64.77mm (Inside Diameter (ID)).


Material: AFLAS AF75BK00 O-Ring


Size: AS568 -145, 2.62mm CS X 64.77mm ID (0.103" CS X 2.550" ID)

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Technical SpecificationValue
Compound NumberAF75BK00
MaterialAFLAS® (FEPM, TFE/P)
ColorBlack
Durometer75 Shore A
High Temperature235 °C / 455 °F
Low Temperature-10 °C / 14 °F
Geometry Specifications
Cross Sectional GeometryO-Ring
Size StandardAS568
Size-145
Cross Section (CS)2.62 mm / 0.103 in
Inside Diameter (ID)64.77 mm / 2.550 in
ORing cut reference

Canyon AF75BK00 is a 75 durometer black AFLAS® (TFE/P) elastomer formulated for reliable performance in O-rings and gaskets exposed to extreme heat, steam, and aggressive chemicals. This material provides outstanding resistance to amines, acids, bases, and high-pressure steam, making it ideal for use in steam-in-place (SIP) applications, chemical processing, and power generation systems. With a higher durometer rating, it offers improved extrusion resistance and dimensional stability in demanding sealing environments.

 

AF75BK00 maintains excellent thermal performance up to 450°F (232°C) while resisting compression set and chemical degradation over time. The compound also withstands up to 200 MRad of gamma radiation, making it suitable for sterilization and high-purity applications. As a cost-effective, high-strength AFLAS® formulation, it meets the needs of oil and gas, pharmaceutical, and industrial users seeking long-lasting seals that perform in harsh fluid and temperature conditions.