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OLAER designs and manufactures customised installations from simple portable units to fully automatic, computer controlled systems for industrial applications.
 Lieferprogramm Hochdrucktechnik
Sonderbroschüre März 2008 - mit Hochdruck expandieren
Representing "MAXIMATOR" we can offer today’s most comprehensive range of high pressure pumps, hydraulic units, air amplifiers, gas boosters, test stands and accessories for the most varied applications as:
- filling of gas bottles
- emptying of refrigerant containers or bottles containing liquids
- pressure tests for fittings and screwed connections
- pressure tests for pressure gauges, switches and sensors
- bursting pressure tests for tubes, pipes, pressure reducers, etc.
- static internal pressure tests (impulse tests)
- leak tests for pipe systems
- volume increase tests of containers, etc.
Our know-how, our on-site consultancy, the education and in-service training of our staff help you when choosing an OLAER high pressure installation.
OLAER offers the best solution for each application:
Pressurised air driven high pressure pumps
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Our high pressure pumps offer an ideal solution in numerous applications (oil or water) and are driven by pressurised air of 1 (14 psi) to 10 bar (145 psi). Our pumps are available in 5 sizes: M, S, G, GX and DPD. The sizes vary according to their suitability for different pumping media, wide ranging flow capacities and their maximum allowable operating pressures ... more... |
Hydraulic units
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Our hydraulic units for oil, water or aggressive media are complete hydraulic units ready for connection which are provided for generating operating pressures up to 5,500 bar (79,770 psi). The hydraulic systems can be used for all kinds of testing and clamping on machine-tools, etc. ... more... |
Air amplifiers
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Our PLV type air amplifiers are used to compress compressed air or nitrogen from pressures of 4 to 6 bar (58 to 87 psi) up to the requested final pressure. ... more... |
Air amplifier stations
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All PLV units can be fitted with a filter, a pressure reducer and a stop valve. ... more... |
Gas boosters
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High pressure boosters are suitable for the oil free compression of gases and air. Industrial gases like Argon, Helium, Hydrogen and Nitrogen can be compressed to operating pressures of 1,500 bar (21,750 psi), Oxygen to 350 bar (5,075 psi ... more... |
Booster stations
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Maximator booster stations for nitrogen or a wide variety of other gases are complete booster stations ready for connection which are provided for generating operating pressures up to 1,500 bar. The booster stations can be used for all kinds of testing and filling or for other functions requiring a determined high pressure. ... more... |
Valves, fittings and tubings
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Based on decades of experience in the field of high pressure technology Maximator manufactures valves and fittings for the chemical industry, water-jet cutting, power systems and test bench manufacture. ... more... |
Gas-assisted technology
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This technology is applied in plastics injection moulding and offers numerous advantages. ... more... |
3/3-port proportional directional control valves
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Valves for operating pressures of up to 1,000 bar (14,500 psi) and proportional directional control valve in combination with the electronic control system allow for easy, swift and continuous regulation of the variables flow and pressure in gases and fluids with a high level of repeating accuracy. ... more... |
Test stands
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We possess extensive know-how for the design and manufacture of test stands or gas boosters ... more... |
Please quote us for a high pressure system
Pressure ranges
- Fluid pumps up to 7,000 bar (101,000 psi)
- Gas boosters up to 2,400 bar (34,800 psi)
- Air amplifiers up to 380 bar (5,500 psi)
Large range of available accessories
- Pneumatic pressure switch
- Pneumatic valves
- Overflow valves
- Non-return valves
- High pressure valves, fittings and tubings
- Directional control valves
- High pressure tubings
Working principle
Pneumatic driven units apply the working principle of differential pistons. The internal switching at the end of travel guaranties a continuous flow rate. The driving piston features a great surface and transmits the force to the high pressure piston with a small surface.
The compressed air moves the driving piston at its maximum speed, thus filling the pressure receiver with a maximum flow rate.
When the secondary pressure is built up the numbers of cycles slow down.
The piston stops automatically when the forces are equal.
The pressure is then maintained without consuming any energy. Depending on the surface ration, pressures of up to 7,000 bar (101,500 psi) can be reached.
The advantages of pneumatic driven equipments
- Safe operation without heat dissipation and sparks
- Simple pressure and flow rate regulation up to 7,000 bar (101,500 psi)
- Pump maintaining pressure without consuming energy
- Reliable «Stop and Go» operation
- Easy to control
- Compatible with various fluids
- Compatible with liquid gas
- No oiled compressed air requested
- Reduced maintenance costs as soiling is avoided
- Driving gas: argon, natural gas, liquid gas
- Hydraulic drive
- Robust, reliable and compact
- Easy maintenance and repair
- Compact
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