Mounting Equipment – Piston Accumulators

Piston accumulators are typically mounted in a vertical orientation using rubber-lined mounting collars.

MOUNTING COLLARS FOR PISTON ACCUMULATORS
DESCRIPTIONTYPEPART NUMBER ZINC PLATEDPART NUMBER STAINLESSDIMENSIONS (IN.)
ABCDEFG
2” Bore 6000 PSI Collar 3AI-CLR-275 AI-CLR-275-SS
2.93.71.70.44.66.12.0
2.5” Bore 10000 PSI Collar 3AI-CLR-400 AI-CLR-400-SS
4.3 5.12.40.44.66.12.0
3” Bore 3000 PSI Collar 1AI-CLR-350 AI-CLR-350-SS
3.75.52.40.43.24.41.2
4” Bore 3000 PSI Collar 1AI-1QT-511AI-1QT-511-SS4.76.73.00.43.95.41.2
4” Bore 6000 PSI Collar 1AI-CLR-500AI-CLR-500-SS5.16.93.00.43.95.81.2
5.5” Bore 6000 and 7500 PSI Collar 2AI-S6-750 AI-S6-750-SS7.78.54.30.46.58.81.6
6” Bore 3000 PSI Collar2AI-CLR-650 AI-CLR-650-SS6.77.53.80.45.88.11.6
7” Bore 6000 PSI Collar2AI-S-511AI-S-511-SS9.09.85.00.68.510.01.2
8” Bore 3000 PSI Collar2AI-S6-511AI-S6-511-SS9.610.35.20.69.011.21.6
Dimensions are nominal and may vary within manufacturing tolerances. For the exact dimensions of our stock, please contact Acc Inc in advance of order. These collars are mounting fasteners only and are not intended to support the entire weight of an accumulator.

Mounting collars are available in increments of 1/4” from 2” OD to 20” OD (AI-CLR-200 through
AI-CLR-2000). Please contact us for more information.

Mounting collars are sold in kit form, including the appropriate adjustment bolts and rubber cushions.
Mounting bolts are not included. Stainless collars are 300 series stainless.

These collars are mounting fasteners only and are not intended to support the entire weight of an
accumulator. Contact us for specifications.