Call or Text: 713-465-0202

Available Models – Bladder Accumulators

Accumulators, Inc. offers several standard accumulator sizes along with a wide variety of coatings, fittings and accessories. In addition to our standard sizes, we can provide customized fittings and coatings to match your application.

Below is a list of our standard sizes and components.  If the size you require is not listed, please contact us for assistance.  To receive a quote for any of our products, use our RFQ Tool or contact us.  For assistance determining the appropriate accumulator size for your application, use our accumulator sizing tool or contact us.

Size500 PSI 2000 PSI3000 PSI5000 PSI6000 PSI10000 PSI
1 Pint
1 Quart
1 Gallon
1.5 Gallon
2.5 Gallon
5 Gallon
10 Gallon
11 Gallon
15 Gallon
40 Gallon
80 Gallon
120 Gallon

Notes:
All above sizes are ASME, Section VIII, Div. I, “U” Stamped
All 2000 PSI Accumulators are 316 Stainless Steel
For pressures and sizes not shown as standard, please see our offering of piston accumulators or contact us

  • Buna-Nitrile (Standard)
  • Low-Temp Buna-Nitrile (-40F)
  • Extreme Low-Temp Buna-Nitrile (-80F)
  • Butyl
  • Fluorocarbon
  • EPR
  • Neoprene
  • Hydrin/ECO

Fluid Port Sizes 1 Quart1 Gallon
2.5-15 Gallon40 Gallon80 Gallon120 Gallon
3/4" NPT Female
1 1/16"-12 SAE Female (-12)
3/4" SAE Split Flange
1 1/4" NPT Female
1 5/16"-12 SAE Female (-16)
1 5/8"-12 SAE Female (-20)
1 1/2" Code 61 SAE Split Flange
1 1/2" Code 62 SAE Split Flange
1 7/8"-12 SAE Female (-24)
2" NPT Female
2" Code 61 SAE Split Flange
4" MPT High Flow
3"-8 NPT Female
3" Code 61 SAE Split Flange
4" 300# Raised-Face Flange
6" 300# Raised-Face Flange
1” Medium Pressure (10k only)

Note: Many other connections available

  • Chrome-Moly Steel, SA372
  • 316 Stainless Steel (up to 2000 psi)
  • Lightweight carbon-fiber wrapped shells
  • Electroless Nickel Plated Chrome-Moly Steel
  • Chrome-Moly Steel with 3-Coat Marine Epoxy OD, Phenolic ID
  • We can comply with your application’s strict paint/coating specifications