What are you looking for?

Enter search term

We are sorry!

Unfortunately no results were found.

Login

Jesteś nowym klientem?

Zarejestruj się i zyskaj wiele korzyści:

Sprawdź dostępność produktu
Szybkie zamówienie dodatkowe i historia zamówień
Produkty polecane dla Ciebie
Płatność po otrzymaniu towaru

Help & Contact

Skontaktuj się z firmą HANSA-FLEX

Masz pytania dotyczące sklepu internetowego lub naszych produktów?
Nasz dział obsługi klienta jest do Twojej dyspozycji:

Mon - Fri, 8:00 AM - 4:00 PM

Możesz także skorzystać z naszych FAQ

Znajdziesz tam odpowiedzi na najczęściej zadawane pytania.

Helping people help themselves
FAQs

HK OLM 0.75 350 A

Diaphragm accumulator 0.75L 350bar
Product details for

HK OLM 0.75 350 A

Type
1
Gas volume l
0.75 l
p max.
350 bar
pma : p0
8:1
p max - p min
150 bar
A
169 mm
B
18 mm
F
G 1/2″ -14
SW
41 mm
Ø D
131 mm
Ø G
34 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 A - female 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.

Product variants

13 Results
Show dimensional drawing
Identifier
Type
Gas volume l (l)
p max. (bar)
pma : p0
Price / items
Type 1: Standard
Type 2: low temperature version
p0 = gas charge pressure
pmax - pmin = admissible pressure fluctuation of the accumulator

Shows 10 of 13

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)
Ø G (mm)
Type 1: Standard
Type 2: low temperature version
p0 = gas charge pressure
pmax - pmin = admissible pressure fluctuation of the accumulator