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HK OLM C

Diaphragm accumulator, connection C
MAS_HK_OLM_C

The product image may differ

MAS_HK_OLM_C
MAS_HK_OLM_C MAS_HK_OLM_C
Material
type 1: membrane NBR 
type 2: membrane ECO 
Application
Energy storage 
Emergency actuation 
Leak oil and volume compensation 
Shock absorption and pulsation damping 
Suspension of vehicles 
Connections
Oil side type C - female thread and male thread 
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Please choose a variant

Show table of articles

Article

HK OLM 0.5 210 C HK OLM 0.75 210 C HK OLM 1.0 210 C HK OLM 1.4 140 C HK OLM 1.4 210 C
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Characteristics

Material
  • type 1: membrane NBR 
  • type 2: membrane ECO 
Application
  • Energy storage 
  • Emergency actuation 
  • Leak oil and volume compensation 
  • Shock absorption and pulsation damping 
  • Suspension of vehicles 
Connections
  • Oil side type C - female thread and male thread 
Construction type
  • installation preferably vertical, gas side top 
Temp. range
  • Type 1: -10 °C to +80 °C 
  • Type 2: -40 °C to +80 °C 
Customs tariff number
  • 84798997 
All characteristics

Product description

Notes
CE-mark for diaphragm accumulators > 1.0 l gas volume
Working pressure 100 to 350 bar; min. working pressure must be 10% above gas charge pressure
Max. gas filling pressure 130 bar
Description
Da Flüssigkeiten praktisch inkompressibel sind, wird in hydraulischen Druckspeichern die Kompressibilität eines Gases (hier Stickstoff) zur Speicherung von Energie verwendet.
Ein hydraulischer Druckspeicher besteht aus zwei Kammern (Flüssigkeitsseite und Gasseite), welche durch ein flexibles, gasdichtes Element getrennt sind. Die Flüssigkeitsseite ist mit dem hydraulischen Kreislauf der Anlage verbunden. Bei einem Druckanstieg in der Anlage wird der Speicher mit Öl gefüllt und das Gas komprimiert. Bei einem Druckabfall wird die gespeicherte Druckflüssigkeit durch Expansion des komprimierten Gases in den Kreislauf zurückgedrängt.
Ordering information
Pressure accumulators are available uncharged ex-warehouse. Additional costs apply upon customer request for N2-charging.
If required, please include counter nut HK MS M33 - 15 in your order.

Product variants

5 Results
Search
Show dimensional drawing
Identifier
Type
Gas volume l (l)
p max. (bar)
pma : p0
Price / items
HK OLM 0.5 210 C
1 
0.5 l
210 bar
8:1 
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HK OLM 0.75 210 C
1 
0.75 l
210 bar
8:1 
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HK OLM 1.0 210 C
1 
1 l
210 bar
8:1 
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HK OLM 1.4 140 C
1 
1.4 l
140 bar
8:1 
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HK OLM 1.4 210 C
1 
1.4 l
210 bar
8:1 
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Type 1: Standard
Type 2: low temperature version
p0 = gas charge pressure
pmax - pmin = admissible pressure fluctuation of the accumulator

Column selection

Type
Gas volume l (l)
p max. (bar)
pma : p0
p max - p min (bar)
A (mm)
B (mm)
F
SW (mm)
Ø D (mm)
Type 1: Standard
Type 2: low temperature version
p0 = gas charge pressure
pmax - pmin = admissible pressure fluctuation of the accumulator

Parts and Accessories

Accessories

MAS_HK_ADA_S

HK ADA S

2 Variants

Accumulator adapters for safety and isolation block

Max. working pressure

up to 400 bar

Material

steel

Connection

Measuring connection side G 1/4″

Customs tariff number

84314980
MAS_HK_SAB_M

HK SAB M

6 Variants

Safety and isolation block with manual relief

Max. working pressure

max. 350 bar

Additional feature

with TÜV certification

Material

seal: NBR

Connection

for accumulator M 33 x 2

Construction type

safety valve
MAS_HK_MSM

HK MSM

1 Variants

Lock nuts for diaphragm accumulator C

Use

for diaphragm accumulator HK OLM C

Surface

verzinkt

Customs tariff number

73181640
MAS_HK_CE

HK CE

9 Variants

Accumulator clamp

Use

to fasten pressure accumulators
MAS_HK_FPV

HK FPV

1 Variants

Füll- und Prüfvorrichtung für Druckspeicher

Design

Compact set in plastic case

Max. working pressure

400 bar

Use

universal for bladder accumulators and diaphragm accumulators with gas connection M 28 x 1.5

Customs tariff number

90262080