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These compact and price attractive pumps are operated by air or inert gases with drive pressures between 1 to 10 bar. There are many applications for MAXIMATOR pumps in Engineering, Oil and Gas Industries, Chemical and Pharmazeutical Industry, Mining and Construction as well as in Aero-Space Industry.

The MAXIMATOR high pressure pump offers various advantages:

Pressure control by a manual pressure regulator or by an pneumatic driven valve
Through the air drive especially suitable for ex-proof areas
Pump stops when the adjusted outlet pressure is reached
Leakages are replaced by an automatic restart of the pump
No energy consumption during long pressure holding times
No temperature losses during the pressure holding time
Simple design, easy to operate
The pumps have to be connected to the shop air, inlet and outlet line only.
Safe and user friendly unit, low maintenance required only

Hydraulic units for oil and water applications

1. MAXIMATOR units for oil hydraulics

MAXIMATOR hydraulic units for oil use (compact units) were especially designed as components for clamping applications. Only MAXIMATOR pumps series MO (mini pumps for oil use) and series S (standard pumps for oil use) are integrated in these systems.

By assembling the pump into the tank, very compact sizes can be realized and the sound level is reduced.

According to the maximum allowed outlet pressures, MAXIMATOR hydraulic units for oil application are available in four versions:

Standard version with P/T connection up to 1,000 bar
CETOP 3 version with manifold plate resp. valves up to 315 bar
Seat valve version with leakage-free seat valves up to 700bar
2/2 version with manual or air operated 2/2 way valve up to 1,000 bar

Double acting pumps are available if higher flow capacities are required.

MAXIMATOR units for water hydraulics are supplied completely assembled and ready for connection. Air driven MAXIMATOR pumps M series (mini-pumps), G series (large pumps) and GX series (extra large pumps for high flow and special liquids) are generating the pressure in these units.

The standard scope of supply does comprise:

Air driven MAXIMATOR pump
Air control unit with combined filter pressure regulator, ball valve and pressure gauge
Tank made of aluminium or stainless steel and in sizes from 6.5 to 70 Liter
Manifold block with one pressure outlet connection
Pressure gauge depending on the required outlet pressure
Pressure relief valve

These units are suitable for water and oil application. If special or aggressive liquids shall be handled the units are also available in stainless steel.

MAXIMATOR units for water hydraulics are designed for maximum outlet pressures up to 5,500 bar (depending on the available shop air pressure and the pressure ratio of the pump). They can deliver flow rates up to a maximum of 28 Liter/min.

MAXIMATOR air amplifiers PLV series are suitable for the compression of pressurized air.

Due to their drive principle the pressure of an already existing shop air line can be increased in ratios of 1:2 and 1:4. Only shop air is needed as energy source.

Benefits of this design are:

direct pressure increase for a single application
no energy consumption by the air amplifier when the operating pressure is reached
easy to assemble and to operate
an additional cooling system is not necessary
non-electrical installation, so application in ex areas possible

A i r a m p l i f i e r s t a t i o n s

MAXIMATOR PLV series air amplifiers can be supplied as completely built stations with suitablepressure vessels that are, depending on the amplifier model, available in different volumes.

Benefits of these stations are:

lower pressure pulsations than installations without vessel
these stations are easy to install
at times of high air consumption (peaks) a volume reserve is available in the vessel
operating pressure can be regulated through an air control unit mounted in the air line
bleed pressure can be adjusted through an additional air control unit at the operating pressure which is acceptable for the existing air supply
where an air control unit is mounted after the air amplifier, it can be driven by non-regulated pressurized air, therefore the maximum flow could be reached

MAXIMATOR Gas boosters are suitable for the compression of gases and shop air. At maximum operating temperatures of up to 100?C, gases i. e. argon, helium, oxygen, nitrogen, etc. that are commonly used in industry, universities and research, can be boosted to the required operating pressure.

The air driven boosters are available in different pressure ratios and versions (one or two air drive heads, double or single acting, one or two stage).

Several boosters can be connected in series to reach higher gas flow capacities at low suction pressures.

These boosters can be supplied as a complete booster station with intercooler.

The construction principle ensures there is no mixture between the gas being compressed and the drive air.
The check valves are spring ball valves. For oxygen service, the high pressure part of the DLE is cleaned and treated with a special grease approved by the BAM (German Federal Association of Material Research).

All metal parts in contact with the gas are of light metal or stainless steel (1.4305). Dynamic seals are of special wear resisting synthetic material (teflon).
All boosters can be supplied with an air control unit that includes a filter, pressure regulator with gauge and shut-off valve. From the air control unit, due to the fixed pressure ratio of the booster, the required outlet pressure can be pre-set.

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