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Home / Products / Accumulator / Bladder Accumulator / PED Type Bladder Accumulator
  • PED Type Bladder Accumulator
  • PED Type Bladder Accumulator
Bladder Accumulator

PED Type Bladder Accumulator

PED-type bladder accumulators refer to bladder accumulators that comply with the EU PED Directive (2014/68/EU). These accumulators typically consist of a steel outer shell and an internal elastic bladder (usually made of rubber or polymer material). The bladder divides the internal space into a fluid filling chamber and a pre-pressurized gas chamber (such as nitrogen). Unlike ordinary accumulators, they must undergo independent third-party certification (Notified Body) and bear the CE mark, proving their compliance with EU safety regulations.

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  • PED Type Bladder Accumulator
  • PED Type Bladder Accumulator
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Features
1. Structure: Bottom-opening, top-opening structure.
2. Fixing method: Fastening clamps or supports.
3. Installation method: Vertical installation is preferred.
4. Working medium: Hydraulic oil, emulsion.
5. Design temperature: -10°C to +70°C.
6. Bladder filling gas: Nitrogen.

Product
Description

We can design and develop according to the needs of our customers to meet the requirements of different clients.

Model Designations

1. European Standard Accumulators
2. Nominal Volume(L)
3. Nominal Pressure(MPa)：34.5MPa

Product Specifications

Model Code and Size

Bottom Repaic Construction Top Repaic Construction

Model Code Pressure (MPa) Volume (L) Weight (kg) Size Φ (mm) Size L1 (mm) Size L2 (mm) Size L (mm) Size M
PED1/34.5 34.5 1 5.5 Φ114 47 197 302 G3/4
PED2/34.5 34.5 2 6 Φ114 47 315 445 G3/4
PED4/34.5 34.5 4 11 Φ168 63 315 447 G1¹/₄
PED6/34.5 34.5 6 15.5 Φ168 63 410 532 G1¹/₄
PED10/34.5 34.5 10 37 Φ229 86 427 551 G2
PED15/34.5 34.5 15 49 Φ229 86 582 726 G2
PED20/34.5 34.5 20 61 Φ229 86 737 881 G2
PED24/34.5 34.5 24 70 Φ229 86 857 1001 G2
PED32/34.5 34.5 32 95 Φ229 86 1107 1257 G2
PED40/34.5 34.5 40 105 Φ229 86 1354 1498 G2
PED50/34.5 34.5 50 117 Φ229 86 1663 1807 G2
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