Piston Type Accumulators

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Piston-type up to 5,000 psi with a 4 to 1 safety factor up to 14" in diameter. These products have protected charging valves and a 1/2-gallon to 20-gallon capacity. Accumulators and suspensions are 100% tested.

Competitive Pricing Highest Quality Most Popular Designs and Options 100% American Owned & Operated Timely Deliveries Piston-type 1/2 Pt. to 20 Gal. High Cycling High Reliability

Preferred by Specifiers
For Mobile Equipment, Production Machinery, Defense and Aerospace, Systems, ... Performance, durability, value, quality and safety are just some of the good reasons why. Hader-Seitz helps buyers upgrade from bladder-type accumulators. Hader-Seitz offers economical, high-performance, proprietary designs. Hader-Seitz's wealth of hydraulic expertise adds value to custom designs, too. In addition to accumulators, Hader-Seitz makes single stage and telescopic hydraulic cylinders, multi-passage rotary valves. For over forty years, Hader-Seitz has satisfied discerning customers, with products for their most demanding applications.

Join the leaders who choose Hader-Seitz for good reasons and great products. Please call us today for more information.
We will address your specific accumulator needs, whether semi-custom or custom.

Piston Type Accumulators
Standard Features
12.000 pal minimum burst pressure
low mass aluminum piston
T-Ring primary dynamic seal
skived tube bore (4-8 microinch RMS)
gas pressure failsafe protection
SAE O-Ring oil port
Mil. Spec. gas charge valve (MS 28889-2)
charge valve protector