Image shown is representative and may differ from the actual product in size, proportions, and color shade
4.500 in
(114.30 mm)
9.000 in
(228.60 mm)
8
0.750 in
(19.05 mm)
7.500 in
(190.50 mm)
1/8"
FFKM Chemraz 584 Full Face Gasket, Size: 150#-4"-FF-1/8"
Material: FFKM Chemraz 584 Full Face Gasket
Size: 150#-4"-FF-1/8" Full Face Gasket
Part Number: GPC584-150#-4"-FF-1/8"
Chemraz® (Greene Tweed)
584
FFKM (Perfluoroelastomer)
70
Shore A
Color: Off-White
Detailed Description
GPC584-150#-4"-FF-1/8" is a Off-White, 70 Shore A, FFKM (Perfluoroelastomer) Full Face Gasket made from Chemraz® (Greene Tweed). It is a 70 durometer FFKM (Perfluoroelastomer). [ GPC584-150#-4"-FF-1/8" is a size 4, 150#-FF ASME Full Face Gasket. Material: 70 Durometer FFKM Chemraz 584 Full Face Gasket Size: 150#-4"-FF-1/8", 4 Pipe Size X 114.3mm ID X 228.6mm OD X 8 Bolt Qty X 19.050mm Bolt Dia. X 190.500mm Bolt Circle X 1/8" Thickness
| Technical Specification | Value |
|---|---|
| Compound Number | GPC584 |
| Brand | Chemraz® (Greene Tweed) |
| Material | FFKM (Perfluoroelastomer) |
| Color | Off-White |
| Durometer | 70 Shore A Hardness |
| High Temperature | 220 °C / 428 °F |
| Low Temperature | -30 °C / -22 °F |
| Geometry Specifications | |
| Type | Full Face Gasket |
| Size | 150#-4"-FF-1/8" |
| Pipe Size | 4 |
| ID | 114.30 mm / 4.500 in |
| OD | 228.60 mm / 9.000 in |
| Bolt Qty | 8 |
| Bolt Dia. | 19.05 mm / 0.750 in |
| Bolt Circle | 190.50 mm / 7.500 in |
| Thickness | 1/8" |
Greene Tweed’s Chemraz® 584 is a 70 Shore A white perfluoroelastomer (FFKM) compound engineered for biotechnology, analytical instrumentation, and medical device sealing applications where purity and chemical durability are critical. It provides excellent resistance to strong oxidizing agents, hot aqueous solutions, and repeated steam sterilization, making it suitable for both static and dynamic sealing environments. With a service temperature range of -30°C to 220°C (-22°F to 428°F), Chemraz® 584 maintains elasticity, tensile strength, and sealing integrity under continuous thermal and chemical exposure. Its specialized filler system enhances chemical compatibility and supports long-term performance in high-purity fluid-handling systems.
Chemraz® 584 is commonly used in solenoid valves, diaphragms, analytical instruments, and well plate gaskets where cleanliness, reliability, and sterilization resistance are required. The compound withstands autoclaving and SIP cycles without degradation, supporting consistent operation in life sciences and medical environments. This FFKM formulation combines high purity, robust chemical resistance, and dependable mechanical performance for critical applications. Canyon Components offers equivalent FFKM materials designed to meet similar performance requirements for biotechnology, medical, and analytical sealing applications.
Common relevant keywords:
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