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Technical Specs for Accumulators

SENTRY Pulsation & Surge Control: SENTRY Pulsation Dampeners & Surge Suppressors remove hydraulic shock and vibration, enhancing all-around performance and reliability of fluid flow applications.
ACCUMULATOR TECHNICAL SPECIFICATIONS:
SENTRY Plastic Photo
 
  Max Pressure: 5,075 psi (350 bar) Temperature: -60°F to +350°F
    (-51°C to +177°C)
  Capacity: 12 cu in – 13.5 gal (.20 – 51L) Inlet Ports: Threaded: FNPT, BSP
      Flanged: ANSI
  Materials: 316L Stainless Steel  
    Carbon Steel    
         
CAUTION: Stated max pressure is for ambient temperatures; max pressure not available on all models. Temperature ranges based on available materials. Consult BLACOH for specific ratings.
   
BLADDER OPTIONS
ELASTOMERS
TEMPERATURE LIMITS
APPLICATIONS
Buna
+10°F to +180°F (-12°C to +82°C)
Good flex life; use with petroleum, solvents and oil-based fluids.
EPDM
-60°F to +280°F (-51°C to +138°C)
Use in extreme cold; good chemical resistance with ketones, caustics.
Viton
-10°F to +350°F (-23°C to +177°C)
Use in hot and aggressive fluids; good with aromatics, solvents, acids and oils.
PTFE
+40°F to +220°F (+4°C to +104°C)
Bellows design; excellent flex life; use with highly aggressive fluids.