With our products we raise the Hydraulic bar even higher.
If you are looking for hydraulic solutions, and there is only little space, we are just starting to get going. We question, look and dismiss until we have found the perfect product for you.
BIERI Micro-Axial piston pumps AKP are very compact axial devices, with a very high volumetric efficiency, wide speed range and increased reliability, even under rough ambient conditions
We distinguish between two different designs:
Operating pressure:: up to 500 bar
Displacement: 0,10 bis 0,36 cm3/rev
Speed Range: 100 up to 5000 rpm
BIERI combination pumps consists of the very robust radial device BRK and a flanged-on external tothed gear pump. The modulare principle allows to adapt any BIERI radial piston pump (BRK and MRK) with a gear pump.
Operating pressure: up to 500 bar
Displacement: 0,24 up to 8,14 cm3/rev
Speed Range: up to 2000 rpm
BIERI radial piston pumps BRK are very robust radial devices with high volumetric efficiency, wide speed range and high reliability, even under rough conditions.
Operating pressure: up to 700 bar
Displacement: 0,24 up to 8,14 cm3/rev
Speed Range: up to 2000 rpm
BIERI radial piston pumps BRK are very robust radial devices with high volumetric efficiency, wide speed range and high reliability, even under rough conditions.
Operating pressure: up to 1000 bar
Displacement: 0,47 up to 8,14 cm3/rev
Speed Range: up to 2000 rpm
BIERI combination pumps BKP consists of the robust radial device BRK and a flanged external toothed gear pump. The modular design allows any BIERI radial pistion pump (BRK and MRK) to be adapted with a gear pump. This results in multitudinous variations and combinations.
Operating pressure LP: up to 250 bar
Displacement LP: 4,0 up to 61,1 cm³/rev
Operating pressure HP: up to 1000 bar
Displacement HP: 0,24 up to 8,14 cm³/rev
Speed Range: up to 2000 rpm
BIERI special radial piston pumps SRK are extremely robust radial devices with highest reliability, even under roughest conditions and suitable for applications with low viscous media.
Operating pressure: up to 700 bar
Displacement: 0,24 up to 8,14 cm3/rev
Speed Range: 1800 rpm
BIERI special radial piston pumps SRK-ATEX are extremely robust radial devices with highest reliability, even under roughest conditions and suitable for use in explosion hazardous areas (Class II: gases, vapours, mists)
Operating pressure: up to 700 bar
Displacement: 0,24 up to 8,14 cm3/rev
Speed Range: 1800 rpm
BIERI radial pistion pumps MRK are very robust radial devices with various pressure outlets, e.g. for different simultaneous hydraulic motions.
Number of circuits: 2 - 9
Operating pressure: up to 700 bar
Displacement/Circuit: 0,16 up to 3,62 cm³/rev
Speed range: up to 2000 rpm
BIERI radial piston pumps HRK are very light and compact designed high pressure radial piston devices with hollow shaft. This enables optimum space-saving installation with a direct mounted E-motor (without bell housing and coupling). Optional adapted with integrated pump protection valve this pump series is unbeatable regarding multifunc-tionality and optimization of installation space.
Operating pressure: up to 700 bar
Displacement: 0,12 up to 2,01 cm3/rev
Speed Range: 500 up to 3600 rpm
BIERI radial piston pumps KKP and SKP (SKP with adapted external gear pump) are very light and compact designed 2-stage pump units (HP/LP) with hollow shaft. This enables optimum space-saving installation with a direct mounted E-motor (without bell housing and coupling). Adapted with integrated valves this pump series is unbeatable regarding multifunctionality and optimization of installation space.
Operating pressure LP: up to 160 bar
Displacement LP: 0,35 bis 4.60 cm³/U
Operating pressure HP: up to 700 bar
Displacement HP: 0,12 up to 1,88 cm³/rev
Speed Range: 1500 up to 3600 rpm
BIERI radial piston pumps SKPI, adapted with external gear pump, are very light and compact designed 2-stage pump units (HP/LP) with hollow shaft. The new IEC flange - in three sizes - enables optimum space-saving installation with a direct mounted E-motor (without bell housing and coupling). Now the pump is available with or without integrated valve DVM (700 bar) and unloading valve DAM. Therefore this pump is unbeatable regarding multifunctionality and optimization of installation space.
Operating pressure LP: up to 100 bar
Displacement LP: 4,45 up to 16.71 cm³/U
Operating pressure HP: up to 700 bar
Displacement HP: 0,45 up to 2,71 cm³/rev
Speed Range: up to 2000 rpm
Operating pressure: up to 1000 bar
Stroke: 0,16 up to 0,91 cm3
Poppet design, direct operated, max. pressure adjustable by locking nut
Poppet design, leakage free, low operating force, both connections designed for max. pressure
Direct operated valves, seated valves in sandwich mounting execution, pilot pressure adjustable up to 350 bar.
Minimum weight, excellent price-performance ratio, gate design, ready to install
Subplates with side or bottom connection, compact design up to 6 stations
intermediate plates for the installation of orifices and check valves, intermediate plates with threaded connections for measuring instruments, check valves and orifices.
With one adjustable change-over switch
Superior conception
Piston type pressure switch with one change-over switch, easily adjustable over the entire pressure range, with scale for presetting of the pressure switching point.
Easy to install
Ideal overall dimensions, can be mounted in any operation position, turnable under full pressure around the longitudinal axis, instrument plug turnable by 4 x 90°.
Universal application
7 pressure ranges for the optimal adaptation to any operating pressure, suitable for mineral oils (HLP-oils according DIN 51524), other mediums on request.
Damping
For the protection of the pressure switch we recommend the installation of a damping element as for example a throttle screw with double fitting according to the table below.
With two adjustable change-over switch
Superior conception
Piston type pressure switch with one change-over switch, easily adjustable over the entire pressure range, with scale for presetting of the pressure switching point.
Easy to install
Ideal overall dimensions, can be mounted in any operation position, turnable under full pressure around the longitudinal axis, instrument plug turnable by 4 x 90°.
Universal application
7 pressure ranges for the optimal adaptation to any operating pressure, suitable for mineral oils (HLP-oils according DIN 51524), other mediums on request.
Damping
For the protection of the pressure switch we recommend the installation of a damping element as for example a throttle screw with double fitting according to the table below.
With any length up to 1200mm possible, our oil level switches can be threaded directly into tank cover
Features