A piston accumulator consists of a fluid section and a gas section with the piston acting as a gas-proof screen. The gas section is precharged with dry nitrogen gas. Auxiliary gas bottles are frequently used with piston accumulators to provide the required gas volume. Piston Accumulators are a cost effective option for numerous functions involving energy storage, and sometimes shock absorption in a hydraulic or fluid system. They are well suited for applications needing: High Pressure Ratios,more
Unit of Measure

Specifications

Type

Piston Accumulator Spare Parts

Model Code Description

Tool for Piston Insertion 180

Size

180 mm

Division

ACCUMULATORS

Product Group Family

REPAIR & SEAL KITS/PISTONS/REPAIR TOOLS

Product

ACCUMULATOR REPAIR KITS

Dimensions

Bore Diameter

180 mm

Application

Application

Precise information about the intended operating conditions is required in order to select the most appropriate sealing system for the field of application. Important criteria for this selection are, for example: design pressure, effective pressure differential, switching frequency or switching cycle, temperature fluctuation, operating fluid, cleanliness of fluid (filtration rating), maintenance requirements. The sealing systems differ according to the type of piston used, each of which has its own type and arrangement of seals. Various elastomers are available as sealing material, depending on the operating conditions.