Accumulator Bladder
Product Application
Matched with bladder-type hydraulic accumulators to isolate nitrogen from hydraulic media, providing functions of energy storage, shock absorption, pressure stabilization and emergency power output.
Structural Design
Integral one-piece vulcanized structure, composed of metal charging inserts, multi-layer composite rubber bladder and sealed bottom end to prevent bladder damage caused by suction.
Material Options
NBR (Nitrile Butadiene Rubber): For general mineral hydraulic oil, working temperature: -10℃ ~ 80℃
HNBR (Hydrogenated Nitrile Butadiene Rubber): For high-temperature and heavy-duty hydraulic systems, working temperature: -30℃ ~ 100℃
FKM (Fluoroelastomer): For high-temperature conditions and environments with corrosive phosphate ester fire-resistant oil, working temperature: -20℃ ~ 150℃
EPDM (Ethylene Propylene Diene Monomer): For water-glycol and emulsion media
Specification Range
Volume: 0.4 L ~ 160 L; Nominal pressure: 10 ~ 63 MPa. Compatible with national standard NXQ series and imported brand accumulators.
