The MAXIMATOR air drive concept provides a number of benefits to you:

1. Pressure regulation via manual pressure control units or pneumatically triggered valves
2. Pressurised air drives, i.e. the pumps are particularly suitable for application in explosion-proof areas
3. Stalling of the pump upon reaching the pre-selected ultimate pressure
4. Substitution of leakages by automatic additional delivery of liquid from the pump
5. No energy consumption during long pressure holding periods
6. No heat loss during the pressure holding phase
7. Easy installation and problem-free operation of the units. Only connections to air supply as well as suction and pressure lines are required
8. Operationally reliable, easy-to-install and low-maintenance units, quiet in operation

CFC Vietnam provides competent consultancy, engineering design and supply of complete systems to optimally and economically solve your testing tasks and offers you extensive Services.

CFC Vietnam are available in 5 sizes: M, S, G, GX, DPD. The sizes vary according to their suitability for different pumping media, wide ranging flow rates and their maximum allowable operating pressures. CFC Vietnam provides the best-suited fluid pump for each application.

MAXIMATOR high efficiency pumps are ideal for a broad variety of oil, water and chemical applications. MAXIMATOR pumps are air driven at a drive air pressure of 1 to 10 bar (14,5 to 145 psi). Basically the principle of operation is similar to a reciprocating amplifier where control of the piston at the end position is regulated by a pilot operated 4/2 way valve.

High pressure liquid pumps feature a large air piston joint to a smaller diameter plunger. The pressure ratio is the difference of these two areas and is the method of determing maximum outlet pressure. Higher pressures are obtained by using higher pressure ratios. MAXIMATOR model numbers reflect the pumps’ nominal pressure ratios, while the technical data indicates exact ratios. The outlet pressure is easily to set through a simple air regulator. By multiplying the pressure ratio by the available shop air pressure, the nominal liquid pressure can be calculated.

High pressure liquid pumps are self priming. In general it is not necessary to use an air line lubricator. The liquid to be pumped, flows into the suction chamber by the up-stroke of the drive piston. By this suction effect, the inlet check valve is opened and the outlet check valve is closed. The down-stroke generates the pressure at the liquid side. The inlet check valve is closed and the outlet check valve is opened by the generated pressure.

High pressure liquid pumps cycle automatically. When the pressure is built up the numbers of cycles slow down. The pump stops automatically when the output pressure forces are equal. The pump restarts with a slight drop in the outlet pressure or an increase in the air drive pressure. Pump performance can be effected by a number of conditions, such as freezing of muffler or pilot valves (which is caused by moisture in air lines), inadequate inlet air line sizes and dirty filters. Don’t reduce the indicated port sizes and consult

CFC Vietnam offers complete technical and service support for all MAXIMATOR pumps.

Series MO and S: up to 1,000 bar (14,500 psi)

The rugged construction, light weight and wide range of pressure ratios make these series of pumps ideal for powering a variety of oil/hydraulic operations. They are available as single or double acting models.

Oil Service Pumps

- Lifting and Jacking – lifting tables, scissor jack lifts, beam jacking and aircraft jacking
- Hydraulic Operation – clamping devices, punches and pin presses, chucks, valve actuation
- Presses – cold isostatic presses, filter presses, hydraulic presses, hydraulic press actuation and system overload
- Tooling and Tightening – actuating cropping, crimping, cable shears and pipe bending tools, roller tensioning and torque wrenches
- Testing – tensile test machines and pressure testing
- Miscellaneous – lubrication systems

Series M and G: up to 7,000 bar (101,000 psi)

The M and G series pumps are available in single or double acting models with single, double (M and G series or triple (only M series) air drive heads and wetted materials of stainless steel, making them an excellent choice for water application.

Water or Oil Service Pumps

- Hydrostatic Testing – valves, tanks, pressure vessels, pressure switches, hoses, pipes and tubing, pressure gauges, cylinders, transducers, well casings, BOPs, gas bottles and air craft components
- Burst and Cycle fatigue testing of above components
- Calibration of pressure gauges and transducers
- Water Blasting
- Leak Testing
- Emergency shutdown systems for oil and gas wells
- Pressurization of pressure vessels for testing various components
- Operation and Control of well service and well head equipment

Series MSF, GSF and GX: up to 1,450 bar (21,025 psi)

These two series of pumps are similar to the M and G series described before. MSF and GSF pumps feature a distance piece and PTFE seals to address the specific requirements of chemical service. GX series are high flow pumps designed for rugged installations and built with environmental resistant external components. They are ideal for offshore applications with stainless steel wetted parts and corrosivJpsistant external0