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HK BLAK

Bladder accumulator

Bladder accumulator

Material
bladder: NBR standard version 
Construction type
installation preferably vertical, gas side top 
Surface
lackiert RAL 5010 
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Eigenschaften

Material
  • bladder: NBR standard version 
Construction type
  • installation preferably vertical, gas side top 
Surface
  • lackiert RAL 5010 
Application
  • Energy storage 
  • Emergency actuation 
  • Leak oil and volume compensation 
  • Shock absorption and pulsation damping 
  • Suspension of vehicles 
Temp. range
  • standard version -15 °C to +80 °C 
Customs tariff number
  • 84798997 
Alle Eigenschaften

Product description

Hinweise
Gas charge pressure p0 – between 0.9 p1 and 0.25 p2 (p1 = min. system pressure, p2 = max. system pressure)
CE label for all bladder accumulators
Repair kits, see HK BLAK REPKIT
Beschreibung
As liquids are practically incompressible, the compressibility of a gas (in this case nitrogen) is used in hydraulic accumulators to store energy.
A hydraulic accumulator consists of two chambers (liquid side and gas side), which are separated by a flexible, gas-tight element. The liquid side is connected to the hydraulic circuit of the system. When the pressure in the system rises, the accumulator is filled with oil and the gas is compressed. If the pressure drops, the stored pressurised liquid is forced back into the circuit by expansion of the compressed gas.
Bestellhinweis
Pressure accumulators are available uncharged ex-warehouse. Additional costs apply upon customer request for N2-charging.

Produktvarianten

10 Ergebnisse
Maßzeichnung anzeigen
Bezeichnung
Gas volume l (l)
p max. (bar)
A (mm)
B (mm)
pmax = max. working pressure

Spaltenauswahl

Gas volume l (l)
p max. (bar)
A (mm)
B (mm)
C (mm)
F
Ø D (mm)
Ø d (mm)
E (mm)
Ø G (mm)
pmax = max. working pressure

Parts and Accessories

Replacements

Zubehör