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Note: Buna Camlock Orifice Plate Gaskets ship with a blank plate finished to 15 µ-in Ra as standard, but we are happy to accommodate special requests for hole boring (concentric or eccentric), electropolishing, metal detectable elastomers, and custom cut patterns. Click here to submit a Request for Quote.
Rubber Fab Buna Cam and Groove Orifice Plate Gaskets are designed with centering knobs on all sides to make installation and removal a breeze. These Sanitary Orifice Plates come standard with a 15 µ-in Ra Mechanical Polished 316L stainless steel blank plate, but are available electropolished to 10 µ-in Ra for special applications. We can also furnish these pre-bored to your specifications with eccentric or concentric bores up to 3" in diameter.
Buna Camlock gaskets are specified by many process equipment manufacturers and are generally suitable for these applications, however service life must be considered and a preventative maintenance program must be in place to mitigate degradation. Buna Gaskets have excellent resistance to petroleum based fluids, making them the economical choice for seals in engines and equipment where petroleum based oils, lubricants, and fuels are present. Chemically, Buna is resistant to many hydrocarbons, fats, oils, greases, hydraulic fluids, and chemicals. Never use Buna Cam and Groove Gaskets for Ozone (except PVC blends), ketones, esters, aldehydes, chlorinated hydrocarbons, or nitro hydrocarbons.
Storing Buna Gaskets:
Shelf Life: 10 Years from cure date
Store in original packaging in clean and dry warehouse
Do not expose to direct sunlight
Keep more than 6' away from electric motors
Maintain temperature between 65°F and 85°F
Buna Gasket Standards Compliance:
FDA CFR 21, 177.2600
USDA Hazard Analysis and Critical Control Points
USDA and 3-A Sanitary Standards
Current Good Manufacturing Practices (CGMP)
Buna Camlock Gasket Features:
Color Code: one red dot •
-20°F to 250°F Temperature Range
Not recommended for strong acids and ozone
Many standard drill bore sizes available
Self Draining
Reduce Flow
Balance Backflow
Equalize Backpressure
Prevent Dead Legs
Increase Line Pressure
Increase Fluid Velocity
Fully Entrapped Plates
Available Custom Orifice Plate Options:
10 µ-in Ra Electropolished Plate
Concentric or Eccentric Hole Boring
Custom Cut Patterns
Metal Detectable Elastomers
Engraved Tabs
Safety Note Details:
Prop 65 Warning:
1 = Excellent 2 = Good 3 = Acceptable 4 = Marginal 5 = Poor 6 = Do Not Use