Image shown is representative and may differ from the actual product in size, proportions, and color shade
16.000 in
(406.40 mm)
20.250 in
(514.35 mm)
1/2"
FFKM Parker FF352-75 Ring Gasket, Size: 150#-16"-RN-1/2"
Material: FFKM Parker FF352-75 Ring Gasket
Size: 150#-16"-RN-1/2" Ring Gasket
Part Number: FF352-75-150#-16"-RN-1/2"
Color: White
Detailed Description
FF352-75-150#-16"-RN-1/2" is a White, 75 Shore A, FFKM (Perfluoroelastomer) Ring Gasket made from Parker Seal® (Parker) and Parofluor® (Parker). It is a 75 durometer FFKM (Perfluoroelastomer). [Parker Seal® (Parker) and Parofluor® (Parker) FF352-75 is manufactured with the following features & specifications: Etch Resistant. FF352-75-150#-16"-RN-1/2" is size 150#-16"-RN-1/2" Ring Gasket also referred to as 16 (Pipe Size) x 406.4mm (ID) x 514.35mm (OD) x 1/2" (Thickness). FF352-75-150#-16"-RN-1/2" is a size 16, 150#-RN ASME Ring Gasket. Material: 75 Durometer FFKM Parker FF352-75 Ring Gasket Size: 150#-16"-RN-1/2", 16 Pipe Size X 406.4mm ID X 514.35mm OD X 1/2" Thickness
| Technical Specification | Value |
|---|---|
| Compound Number | FF352-75 |
| Brand | Parker Seal® (Parker), Parofluor® (Parker) |
| Material | FFKM (Perfluoroelastomer) |
| Color | White |
| Durometer | 75 Shore A Hardness |
| High Temperature | 320 °C / 608 °F |
| Low Temperature | -15 °C / 5 °F |
| Geometry Specifications | |
| Type | Ring Gasket |
| Size | 150#-16"-RN-1/2" |
| Pipe Size | 16 |
| ID | 406.40 mm / 16.000 in |
| OD | 514.35 mm / 20.250 in |
| Thickness | 1/2" |
| Other Specifications | |
Etch Resistant | |
Parker’s FF352-75 is a 75 Shore A white perfluoroelastomer (FFKM) compound engineered for ultra high-temperature sealing in chemically aggressive environments where purity and thermal stability are critical. With a recommended service temperature range of 5°F to 608°F, it maintains sealing integrity in aliphatic and aromatic hydrocarbons, chlorinated hydrocarbons, polar solvents such as acetone, MEK, and dioxane, as well as a wide range of inorganic and organic acids. The compound performs reliably in water and steam service, petroleum oils, and wet or dry chlorine exposure, while exhibiting minimal weight loss in high-vacuum conditions. Its white formulation supports visual inspection and use in applications where cleanliness and contamination control are important.
FF352-75 is commonly used in O-rings, gaskets, and custom seals for chemical processing equipment, high-temperature reactors, vacuum systems, and severe service industrial applications. It is not recommended for fluorinated refrigerants, uranium hexafluoride, molten metals, or gaseous and alkali metals. This ultra high-temperature FFKM formulation provides dependable performance where combined heat, vacuum, and aggressive chemistry challenge conventional elastomers. Canyon Components offers equivalent FFKM materials designed to match or exceed the chemical resistance, temperature capability, and vacuum performance of Parker FF352-75 for demanding sealing applications.
Common relevant keywords:
white FFKM seals, ultra high temperature perfluoroelastomer, 600°F elastomer O-rings, chemical resistant FFKM gaskets, steam compatible FFKM rubber, high vacuum sealing elastomers, acid resistant perfluoroelastomer, chlorine resistant sealing materials, clean process FFKM seals, severe service chemical O-rings, Parker FF352-75 equivalent, high temperature industrial sealing solutions, Datasheet, TDS, Test Report, MTR, MSDS, SDS, Parofluor FF352-75 O-rings, Parofluor FF352 FFKM seals, Parofluor FF352 gasket material, Parofluor FF352-90 perfluoroelastomer O-rings, Parofluor FF352 etch resistant gasket, Parofluor FF352 FFKM compound
