SPX FLOW Universal TS Series Instruction Manual page 90

Maintenance
Table 12: Standard O-Ring Selections, Descriptions and Color Codes for WCB Brand Pumps
Ethylene Propylene Diene
Rubber (EPDM)
Compound Color: Black or
Purple
Color Code: Green
FDA Compliant to
21CFR177.2600
Ethylene Propylene Diene
Rubber (Sulfur Free) (EPDM)
Compound Color: Black or
Purple
Color Code: Blue
FDA Compliant to
21CFR177.2600
Page 88
Waukesha Cherry-Burrell Brand Universal TS Series
Fluorocarbon Rubber (FKM)
Compound Color: Rust,
Brown or Black
Color Code: White
FDA Compliant to
21CFR177.2600
3-A Sanitary
Perfluoroelastomer (FFKM)
Compound Color: Black
Color Code: None
Individually packaged with
size and material noted.
95-03141 06/2017