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HK HMS A ECO

Diaphragm accumulator low temperature connection A
MAS_HK_HMS_A_ECO

The product image may differ

MAS_HK_HMS_A_ECO
MAS_HK_HMS_A_ECO MAS_HK_HMS_A_ECO
Matériau
housing: C-steel 
diaphragm: ECO 
Construction
montage de préférence en position verticale, côté gaz vers le haut 
Domaine d’utilisation
Energy storage 
Emergency actuation 
Leak oil and volume compensation 
Shock absorption and pulsation damping 
Suspension of vehicles 
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Please choose a variant

Show table of articles

Article

HK HMS 0.16 250 ECO A HK HMS 0.32 210 ECO A HK HMS 0.5 210 ECO A HK HMS 0.75 210 ECO A HK HMS 0.75 350 ECO A HK HMS 1.0 210 ECO A HK HMS 1.4 210 ECO A HK HMS 1.4 350 ECO A HK HMS 2.8 250 ECO A

Characteristics

Matériau
  • housing: C-steel 
  • diaphragm: ECO 
Construction
  • montage de préférence en position verticale, côté gaz vers le haut 
Domaine d’utilisation
  • Energy storage 
  • Emergency actuation 
  • Leak oil and volume compensation 
  • Shock absorption and pulsation damping 
  • Suspension of vehicles 
Plage de température
  • -32 °C à +115 °C 
Raccords
  • côté huile type A - filetage femelle 
Customs tariff number
  • 84798997 
All characteristics

Product description

Notes
Marquage CE pour l'accumulateur à membrane >d'un volume de gaz de 1,0 l
Pression de service de 100 à 350 bar, la pression de service min. doit être supérieure de 10 % à la pression de remplissage de gaz
Pression de remplissage de gaz max. 130 bar
Pour protéger la membrane, il ne faut jamais vider complètement le réservoir côté huile.
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
Les accumulateurs de pression sont livrés non remplis à partir du stock. Des coûts distincts sont encourus pour le remplissage de N2 selon les exigences du client.

Product variants

9 Results
Search
Show dimensional drawing
Identifier
Gas volume l (l)
p. max (bar)
pma : p0
p max - p min (bar)
HK HMS 0.16 250 ECO A
0.16 l
250 
8:1 
140 bar
Learn more
HK HMS 0.32 210 ECO A
0.32 l
210 
8:1 
140 bar
Learn more
HK HMS 0.5 210 ECO A
0.5 l
210 
8:1 
140 bar
Learn more
HK HMS 0.75 210 ECO A
0.75 l
210 
8:1 
140 bar
Learn more
HK HMS 0.75 350 ECO A
0.75 l
350 
8:1 
150 bar
Learn more
HK HMS 1.0 210 ECO A
1 l
210 
6:1 
140 bar
Learn more
HK HMS 1.4 210 ECO A
1.4 l
210 
6:1 
140 bar
Learn more
HK HMS 1.4 350 ECO A
1.4 l
350 
6:1 
150 bar
Learn more
HK HMS 2.8 250 ECO A
2.8 l
250 
4:1 
140 bar
Learn more
p0 – pression de charge de gaz
pmax - pmin - oscillation de pression admissible au fonctionnement de l'accumulateur

Column selection

Gas volume l (l)
p. max (bar)
pma : p0
p max - p min (bar)
A (mm)
B (mm)
F
SW (mm)
Ø D (mm)
p0 – pression de charge de gaz
pmax - pmin - oscillation de pression admissible au fonctionnement de l'accumulateur

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_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_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