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HK OLM 1.4 210 C

Diaphragm accumulator 1.4L 210bar
HKOLM1.4210C

The product image may differ

HKOLM1.4210C
HKOLM1.4210C HKOLM1.4210C
Type
1 
Gas volume l
1.4 l
p max.
210 bar
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Please choose a variant

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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
Product details for

HK OLM 1.4 210 C

Type
1
Gas volume l
1.4 l
p max.
210 bar
pma : p0
8:1
p max - p min
120 bar
A
202 mm
B
33 mm
F
G 1/2″ -14
SW
41 mm
Ø D
148 mm
All characteristics

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
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.
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
Details / items
HK OLM 0.5 210 C
1 
0.5 l
210 bar
8:1 
Learn more
HK OLM 0.75 210 C
1 
0.75 l
210 bar
8:1 
Learn more
HK OLM 1.0 210 C
1 
1 l
210 bar
8:1 
Learn more
HK OLM 1.4 140 C
1 
1.4 l
140 bar
8:1 
Learn more
HK OLM 1.4 210 C
1 
1.4 l
210 bar
8:1 
Learn more
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_CE

HK CE

9 Variants

Accumulator clamp

Use

to fasten pressure accumulators
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_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