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miniBOOSTER® – PRESSURE BOOSTERS

miniBOOSTER<sup>®</sup>
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2000 bar hydraulic pressure from a low-pressure pump? One of the roles of our miniBOOSTER pressure boosters for oil and water hydraulics.

The miniBOOSTER® pressure boosters amplify a low input pressure (20 bar to 200 bar) to a high output pressure (up to 800 bar/200 bar). The output pressure is governed by the input pressure and is directly proportional. For a low initial pressure, the pressure boosters include an express function (high volume flow e.g. to get a cylinder moving) and automatically switch to pressure boosting as the counter-pressure rises.


Benefits:

  • No expensive high-pressure pumps required
  • Saving on pipework costs
  • Low pressure is converted into high pressure with practically no energy consumption and low heat generation

Single action pressure booster, pipe fitting

HC1 / HC2 / HC4 / HC6 / HC7 / HC8 / HC9 series

Description: 
Tensioning devices in machine tools where various working steps such as rough machining, smoothing and polishing are carried out at different clamping pressures in order to prevent clamping delay. Directly proportional pressure boosters correspond to the standard HC datasheets in all dimensions and functionality. The only external difference is the designation (see example order). 

Input pressure:

  • 20 bar to 200 bar


Output pressure:

  • Up to 800 bar (HC1 / HC2 / HC 4/ HC6 series)
  • Up to 2000 bar, higher on request (HC7 / HC8 series)
  • Up to 5000 bar, higher on request (HC9 series)
HC1 / HC2 / HC4 / HC6 / HC7 / HC8 / HC9 series

Dual flow pressure amplifier, pipe fitting

HC2D serie

Description: 
The HC2D is a dual action unit with a high throughput which can achieve flow volumes of up to 11.0 l/min at the high-pressure end. Like other miniBOOSTER® models, the HC2D boosts the input pressure to a higher output pressure and automatically compensates oil consumption in order to keep the high pressure constant. The output pressure is set by adjusting the input pressure. Considering its delivery rate, the HC2D is a compact device which weighs just 3.8 kg. 

HC2D  serie

HC6D serie

Description: 
The HC6D is a dual action unit with a high throughput which can achieve flow volumes of up to 56.0 l/min at the high-pressure end. Like other miniBOOSTER models, the HC6D boosts the input pressure to a higher output pressure and automatically compensates oil consumption in order to keep the high pressure constant. The output pressure is set by adjusting the input pressure. Considering its delivery rate, the HC6D is a compact unit which weighs just 20 kg. 

Input pressure:

  • 20 bar to 200 bar


Output pressure:

  • Up to 800 bar
HC6D serie

Single action pressure booster - connection schematic based on NG6 standard

HC3 / HC3-C / HC3-H /HC3-I series

Description: 
This pressure booster is used for hydraulic systems designed on a modular basis. The connection schematic based on NG6 standards allows it to be fitted without pipework. Fitting the pressure booster right next to the application guarantees rapid response times in terms of pressure build-up. Use within the NG6 standard means the maximum operational pressure must be reduced to 500 bar. * NG 10/16/25 on request 

Input pressure:

  • 20 bar to 200 bar (lower pressures on request)


Output pressure:

  • 20 bar to 500 bar with M5 screw fitting (standard NG6 system)
  • 20 bar to 800 bar with M6 screw fitting (deviation from NG6 system)
HC3 / HC3-C / HC3-H /HC3-I series

Single action pressure booster - connection schematic based on miniBOOSTER© standard

HC3-D / HC3-F series

Description: 
The HC3-D and HC3-F pressure boosters are used for hydraulic systems designed on a modular basis. The miniBOOSTER® connection schematic allows them to be fitted without pipework. Fitting the HC3-D or HC3-F right next to the application guarantees rapid response times in terms of pressure build-up. Use based on the miniBOOSTER® connection schematic means the maximum operational pressure must be reduced to 500 bar. 

Input pressure:

  • 20 bar to 200 bar


Output pressure:

  • 20 to 500 bar with M5 screw fitting
  • 20 to 800 bar with M6 screw fitting
HC3-D / HC3-F series

Dual action pressure booster, pipe fitting

HC5 series

Description: 
The HC5 pressure booster is used if high pressure is required on both sides of a dual-action cylinder or on both sides of a hydraulic swivelling device. This means that there is no need for switching valves in the high-pressure system. Typical applications include cutting and spreading devices, etc. 

Input pressure:

  • 20 bar to 200 bar


Output pressure:

  • Up to 800 bar
HC5 series

2-media pressure boosters, pipe fitting

HC2D2 serie

Description: 
The HC2D2 is a naturally aspirated 2-media booster which can achieve throughput of 3l/min. on the high-pressure side. Like other miniBOOSTER® models, the HC2D2 increases the input pressure so that the output pressure is higher and automatically compensates the oil consumption in order to maintain the high pressure. 

The output pressure is adjusted by setting the input pressure. Relative to its throughput capacity, the HC2D2 is a compact device which weighs just 4.15 kg. 

HC2D2 serie

HC6D2 series

Description: 
The HC6D2 is a naturally aspirated unit for two media which can achieve flow volumes of up to 41 l/min at the high-pressure end. Like other miniBOOSTER® models, the HC6D2 boosts the input pressure to a higher output pressure and automatically compensates oil consumption in order to keep the high pressure constant. 

The output pressure is set by adjusting the input pressure. Considering its delivery rate, the HC6D2 is a compact unit which weighs just 24 kg. 

Input pressure:

  • 20 bar to 200 bar


Output pressure:

  • Up to 800 bar


Design:

  • Only available as A-variant
  • Outlet screw max. 10 bar pressure
HC6D2 series

Naturally aspirated single action pressure booster pump, miniBOOSTER® pipe fitting

HC2P series

Description: 
Pressure booster pump used in battery-powered or pallet applications. The HC2P consists of a geared pump and an HC2 miniBOOSTER® pressure booster. As with the other pressure booster models, the oil is compressed on the high-pressure side. The high pressure is adjusted by controlling the low-pressure side using the geared pump. The default setting for the geared pump is 50 bar. 

Input pressure:

  • 0.4 bar to 2 bar (on the pump suction line)


Output pressure:

  • Max. 650 bar (higher possible on request)
HC2P series

Pressure booster system with bypass valve block solution

M-HC6 / M-HC6D series

Description of M-HC6: 
The portable system is perfect for mobile fittings in order to utilise the full pump capacity for the express function of the hydraulic cylinder(s) and boost pressure and generate high pressures where required (crushing/clamping). Typical applications: Mobile fittings (cutters, crushers, shearing) for injection moulding machines and hydraulic presses.

  • Extremely robust
  • The system is delivered fully mounted and factory-tested and is ready for immediate installation
  • High throughput rate and high pressure
  • Available in models with different boost factors
  • Various connection options


The device is available with a range of fitting options. 

M-HC6 / M-HC6D series

M-HC7 series

Description of M-HC7: 
The miniBOOSTER® M-HC7 portable pressure booster system is a robust device designed for used in demanding industrial applications. The M-HC7 can be used in conjunction with any low-pressure device (20 to 200 bar) which delivers a volume flow of at least 2 l/min. It can achieve output pressures of up to 800 bar. The unit is designed with reliability in mind. The M-HC7 is fitted with a 10 µm filter and a visual filter status display. This increases service life and reduces downtime.

Applications: Bolt stretchers, lifting systems, rail systems, crimping/cutting systems, rescue equipment, torque range With a weight of just 10 kg and a practical carry handle, the device can be used anywhere it is needed. The M-HC7 works with an existing hydraulic low-pressure supply. No additional tools are required. All the controllers built into the device make it simple to operate and reliable to use.

Time is money: The M-HC7 can deliver up to 15 l/min and is designed to add the system capacity to the working process as soon as a pressure boost is required. This minimises cycle times. Many applications require extraordinary precision from the device. The M-HC7 has an easy-to-read manometer with a 4-inch (approx. 10 cm) diameter which enables an accuracy of 1 % (up to 10 bar>). 

Input pressure:

  • 20 bar to 200 bar (M-HC6 /M-HC7 series)
  • 20 bar to 350 bar (M-HC7 series)


Output pressure:

  • Max. 650 bar (higher possible on request)
  • Volume (Q) up to 100 l/min.
 M-HC7 series

Further information

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