Image shown is representative and may differ from the actual product in size, proportions, and color shade
2.380 in
(60.45 mm)
6.500 in
(165.10 mm)
8
0.750 in
(19.05 mm)
5.000 in
(127.00 mm)
1/4"
FFKM Chemraz 625 Full Face Gasket, Size: 300#-2"-FF-1/4"
Material: FFKM Chemraz 625 Full Face Gasket
Size: 300#-2"-FF-1/4" Full Face Gasket
Part Number: GPC625-300#-2"-FF-1/4"
Color: Black
Detailed Description
GPC625-300#-2"-FF-1/4" is a Black, 80 Shore A, FFKM (Perfluoroelastomer) Full Face Gasket made from Chemraz® (Greene Tweed). It is a 80 durometer FFKM (Perfluoroelastomer). [Chemraz® (Greene Tweed) 625 is manufactured with the following features & specifications: USP Class VI, FDA Compliant, 3A Sanitary. GPC625-300#-2"-FF-1/4" is a size 2, 300#-FF ASME Full Face Gasket. Material: 80 Durometer FFKM Chemraz 625 Full Face Gasket Size: 300#-2"-FF-1/4", 2 Pipe Size X 60.45mm ID X 165.1mm OD X 8 Bolt Qty X 19.050mm Bolt Dia. X 127.000mm Bolt Circle X 1/4" Thickness
| Technical Specification | Value |
|---|---|
| Compound Number | GPC625 |
| Brand | Chemraz® (Greene Tweed) |
| Material | FFKM (Perfluoroelastomer) |
| Color | Black |
| Durometer | 80 Shore A Hardness |
| High Temperature | 260 °C / 500 °F |
| Low Temperature | -20 °C / -4 °F |
| Geometry Specifications | |
| Type | Full Face Gasket |
| Size | 300#-2"-FF-1/4" |
| Pipe Size | 2 |
| ID | 60.45 mm / 2.380 in |
| OD | 165.10 mm / 6.500 in |
| Bolt Qty | 8 |
| Bolt Dia. | 19.05 mm / 0.750 in |
| Bolt Circle | 127.00 mm / 5.000 in |
| Thickness | 1/4" |
| Other Specifications | |
USP Class VI | |
FDA Compliant | |
3A Sanitary | |
Greene Tweed’s Chemraz® SD625 is an 80 Shore A black perfluoroelastomer (FFKM) compound engineered for pharmaceutical, biotechnology, cosmetic, and food processing applications that require high purity, chemical inertness, and thermal stability. It offers near-universal chemical compatibility with a service temperature range of -20°C to 260°C (-4°F to 500°F), delivering reliable sealing performance in aggressive environments where FKM, silicone, and EPDM materials often fail. Chemraz® SD625 demonstrates exceptional steam-in-place (SIP) durability, maintaining sealing integrity through thousands of sterilization cycles. The material is manufactured within a fully traceable ISO 9001:2015 quality management system to support consistency and regulatory confidence.
Chemraz® SD625 meets extensive compliance requirements including FDA 21 CFR 177.2400(d), FDA Food Contact Notification (FCN) 245, USP <87> and <88> Class VI, 3-A 18-03 for dairy equipment, and ADI-free certification. It is commonly used in O-rings, gaskets, valve seals, and complex assemblies for hygienic and high-purity systems. This FFKM formulation combines broad chemical resistance, long-term steam stability, and regulatory compliance for critical life science and food-grade processing environments. Canyon Components offers equivalent FFKM materials designed to meet similar performance, compliance, and durability requirements for pharmaceutical, biotech, and food processing sealing applications.
Common relevant keywords:
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