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The Enerpac ZA4 - The Next Generation in Air Powered Hydraulic Pumps
Introducing the ZA4-series, Enerpac’s newest high-pressure hydraulic air-driven pump designed for in-plant, industrial applications and medium to large construction projects. The new ZA4 pump features the Z-Class high efficiency pump design—a design known for its higher oil flow and bypass pressure. Whether powering a cylinder or operating a tool, the ZA’s industry-leading hydraulic flow at 700 bar will improve productivity in any application. And, because of their ATEX 95 certification, the Enerpac ZA Pumps are safe for use in environments such as refinery, petro-chemical and oil & gas processing.
Reservoirs come in 4 to 40 litres capacities. A sight gauge on the 4 and 8 litres models and a level gauge on the larger reservoirs allow quick and easy oil level monitoring. The manual control valves on ZA4-series pumps come with built-in user adjustable pressure relief valve. Standard models are available to fit most applications and custom configurations, when required, are available from an extensive ordering matrix.
The optional heat exchanger warms exhaust air to prevent freezing and cools the hydraulic oil.
Enerpac ZA Series Air Hydraulic Pumps—tough, dependable and innovative.
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Hydratron Air Operated Hydraulic Pumps are capable of generating output pressures of up to 45,800 PSI ( 3,160 Bar ) when supplied with just 100 PSI ( 7 Bar ) air pressure. There are 4 model ranges offering flows of up to 7 gpm ( 31.7 Ltr per min ).
These pumps will maintain pressure within a system indefinitely without consuming power or generating heat plus their output pressure can be infinitely varied by simply regulating the driving air pressure.
These pumps are ideal for pressure testing, chemical injection and for hydraulic power applications. Standard models are suitable for oil or water service having wetted parts manufactured from stainless steel and aluminium bronze. Options include all stainless steel wetted parts for pumping more aggressive chemicals with isolation chambers which keep the pneumatic and hydraulic sections of the pumps completely separate. This is particularly desirable when pumping hazardous fluids.
Pumps can be supplied individually or mounted in Power Pack form in which case they are mounted within metal frames complete with reservoirs, all necessary air controls, output pressure gauges and pressure release valves.
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- Air Drive line lubrication not required.
- Self-priming for immediate operation.
- Compatible with all hydraulic fluids, plain water, distilled &
deionized water, solvents, mild chemicals and most liquefied
aerosol type gases.
- Range of models to provide up to 80,000 psi intermittent
output pressure.
- Stainless steel hydraulic body, check valves, and trim are
standard, except -4 and -7 models.
- Alternative gases that can drive the pump include nitrogen,
vapor from liquefied gas, pipeline natural gas and sour
natural gas with proper modifications.
- Offer a wide range of standard modifications.
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SKF Air-driven Hydraulic Pumps, THAP series
30, 150, 300 and 400 MPa (4 350, 21 750, 43 500 and 58 000 psi)
The THAP Air-driven Hydraulic Pumps are available in four different pressure versions. They can be used for mounting OK Couplings, large pressure joints such as bearings, flywheels, couplings and railway wheels. The pumps consist of a high-pressure hydraulic pump, driven by an air piston.
The units are supplied in a sturdy case including oil suction and return hoses with quick connect couplings. The pumps can also be supplied in complete sets, which consists of pump, pressure gauge, adapter block, highpressure pipe and connection nipples.
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The air-hydraulic BELL units are meant to operate single and double acting cylinders depending on the versions. This type of pump can be applied in all the hydraulic applications, especially in those which require high performances and pressures, and in all cases in which the oil flow must be modulated and controlled.
There are many applications, in the industiial field, such as stirrup, presses, extractors, pullers, hose fitting, bead breakers, clamping equipments, as well as in the automotive field for example car and motorbike lifts, pulling bars for bodyworks straightening benches.
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External adjustable pressure relief valve (behind sight glass)
Lower air consumption and operating costs
Return-to-tank port for use in remote valve applications
Internal pressure relief valve provides overload protection
High efficiency cast aluminium air motor
Air pendant for remote control operation
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PP - Air/hydraulic pumps (series 1000)
PP-1000 air/hydraulic pumps are very compact one-stage pumps that work in any position, horizontally or vertically thanks to a rubber bladder built in to the tank. The pumps can be operated by hand or foot.
• High oil flow.
• Easy to fill and check oil level.
• Safety valve prevents overfilling the tank.
• Return oil line can be connected to oil filler hole.
PP70-1000 - for those pumps we recommend gauge AMT801 and gauge adapter AVM204. Other combinations of gauge and gauge adapter are however possible.
PP70-1000/LS201, PP70-1000/LS250 - PP70-1000 pumps are available in a pre-mounted version with 2 m or 2,5 m hydraulic hose, quick coupling (AQI7) and swivel coupling (ASE10).
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Mini hydraulic pumps model PAY
With compressed air driven motor 700 bar
These mini-pumps are driven by an air-powered motor and can be connected to any supply source of compressed air. These compact low-cost pumps can operate all single-acting or double-acting hydraulic cylinders up to a max. operating pressure of 700 bar.
Features
- Pedal in neutral position - motor stands still, cylinder stands, pressure is held.
- Pedal depressed - motor starts, cylinder advances, pressure is built-up.
- Pedal pushed forward - motor stands still, pressure is released, cylinder retracts.
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Autoclave Engineers Offers High Pressure Air Driven Pumps to 60,000 psi
Autoclave Engineers has designed group of Air-Driven, Positive-Displacement, High Pressure Liquid Pumps designed for service with Oil, Water and many Chemicals.
The “ASL Series” is available in a variety of drive ratios and will have both Single and Double Air Drive designs that are capable of up to 60,000 psi (4135 bar). Manual “Hand-operated” options will be made available in our “ACHL Series” pump line. Our AHL Double-Acting, Double Air-Drive Series pumps are designed for those that are looking for the combination of both high flow and high pressure.
Features Include:
• Easy to Install and Operate
• Standard Drive Ratios for Pressures to 60,000 psi (4135 bar)
• Pressure Maintained without Energy Consumption
• Requires No Lubrication
• External Spool Valve for Easy Maintenance
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Swing Piston Compressors and Vacuum Pumps for Air
Swing piston compressors produce oil-free compressed air and vacuum. They will evacuate, transfer and compress air without contamination. The KNF swing piston system offers a higher flow rate for a given size than the corresponding diaphragm pumps.
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Capability of ultimate pressure, flow or output horsepower
Compatibility with a variety of liquids
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Advantages:
- Working pressures up to 5,000 bar.
- Low noice level even at high cycling speed.
- No mechanical pilot valves.
- Proven reliability under severe conditions.
- Modular, robust and modern design.
- Easy to change ratio of the pump.
- Easy to convert a pump from single- to double acting.
- Light weight air cycling spool.
- Easy maintenance.
WE ARE LOOKING FOR A DISTRIBUTOR IN ITALY. Please contact us if you are interested!
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The air driven high pressure liquid pumps cover a range from 0 to 37 ltr/min. Pressures range from 0 to 2400 bar. All wetted parts are made of stainless for use of oil and water. Applications are pressure testing of tubes, hoses, valves and systems. Delivery ex stock.
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- Low Noice level.
- Working pressure up to 2500 bar / 36,250 psi.
- Inlet and outlet check valve cartridges.
- Air operated, optional manual operated.
- Easy and low cost Maintenance.
- Al parts made of non-corrosive materials.
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The Altherma heat pump boiler
satisfies your heating requirements but it can also
supply your domestic hot water. For hot summer days,
as an option, Altherma can also give you cooling. It is an
all-in-one, all year round heating and cooling solution.
A heat pump boiler works much more efficiently
and saves more energy than a traditional heating
system based on fossil fuels. With Altherma, 1 kW
of electricity consumption generates 3kW to 5 kW
of free heat. That’s an investment that pays.
For more information on Altherma, please go to the link and you will be connected to the official Altherma site.
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Reversible medium capacity air-to-water INVERTER heat pump for heating and cooling in individual or collective housing, tertiary, hotel or healthcare sectors.
May be connected to emitters such as underfloor heating and cooling systems, terminal units (such as fan coil units and water cassettes), air handling units or low-temperature radiators.
Designed as standard for outdoor installation in an urban environment without any special weather protection.
2 models available
- IVDC: Reversible heating or cooling with hydraulic system, without tank
Heating capacity from 41 to 53 kW
Cooling capacity from 36 to 47 kW
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Aquasnap Air Cooled Chiller Range
"B" Series*
Features
12 sizes from 39 to 250kW
Easy installation : Aquasnap includes an integrated hydronic module and a standard disconnect switch
Exceptional quiet operation: all units have scroll compressors and low noise shrouded Flying Bird II fans (2 speed motor)
Chlorine free R407c green refrigerant
User friendly Prodialog Plus control with direct display machine main parameters : temperatures, pressures and CCN Clock board functionalities as standard*
Easy integration into any building thanks to reduces footprint and low profile
Standard Protection Grills from January 1st, 2000
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Capex L2
Contamination free pumping
The Capex L2 vacuum pump/compressor provides a clean oil free vacuum and pressure source.
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The problem of asbestos is still with us and is the subject of stringent legislation for its removal and disposal. The requirement for quick sample collection and counting of airborne fibre in the shortest time possible means a far higher flow rate than with more conventional sampling methods is required
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SIDEPAK™ PERSONAL SAMPLING PUMPS (SP730)
The 3 and 5 L/min SIDEPAK™ Personal Sampling Pumps weigh as little as 16 oz. All models offer TSI's Smart Battery Management System™ with long-running NiMH or alkaline battery packs and provides precise run time information in minutes remaining.
All SIDEPAK pumps are intrinsically safe and ideal for the sampling of aerosols, gases and vapors in hazardous environments.
Advanced personal sampling pump models feature precision volumetric flow control, continuous measurement and logging of volumetric flow rate for accurate sample volume information, fully programmable multi-mode operation and convenient internal low-flow adjustment.
Features and Benefits:
- Multiple battery options
- Precise run time in minutes remaining
- Intrinsically safe (CSA and ATEX Approval)
- Available in single-, 3- and 5-unit kits
Applications:
- Personal exposure monitoring/IH studies
- Ambient/work area monitoring
- Environmental sampling
- Epidemiology health studies
- Engineering studies
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GPD and SPD Pneumatic Pumps provide a compact, variable speed, air powered drive for Q and RH pumps. Compressed air has proven to be an ideal power alternative when an electrical hook up is not readily available. Stroke rate is easily varied by regulating the air flow to the drive.
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Stroke Adjuster is made more compact and adjustment is simplified with an internally threaded design. The positive locking device to hold stroke length is readily accessible and easy to operate.
The Pneumatic Piston and Fluid Plunger Assembly is guided at both ends on TFE composite bearings ensuring concentric movement of the plunger though the seals.
The clearance between the return spring and plunger has been optimized to eliminate any possible contact.
A true double sealing arrangement is used so that secondary seal containment is provided.
Lubrication has been simplified with the use of synthetic grease. The lubrication chamber is filled once over the life of the seals.
The bleeder is equipped with a barbed fitting for plastic tubing so that the fluid bled from the fluid chamber can be collected.
Both the discharge and suction check valves have tough TFE composite seats for long life and positive sealing.
Threaded port after the secondary seal provides for the indication, collection or containment of any seal leakage.
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The various designs and ultimate pressures of R 5 type pumps allow the pump to be easily and optimally adapted for any process. R 5 type vacuum pumps are designed for continuous operation in industry and have been successfully used for many years in various applications.
Compact design, air cooling and easy access allows rapid and simple servicing with long periods between service. 0.1 mbar to 20 mbar covers every rough vacuum application. No preventative maintenance apart from routine oil and filter change is required.
Features
* Ultimate end pressure of 0.1mbar (previously 0.5 mbar)
* Increased suction capacity at low pressures
* Reduced model variants
* Same price as old model
* Proven reliability, also under continuous operation
* Air-cooled – no water needed
* Excellent water vapour tolerance
* Standard mounted oil mist eliminator
* Easy maintenance
Application
Ideal for use in various industries such as Packaging, Chemical & Pharmaceutical Industry, Plastic, Printing and Paper, Food, Beverage, Wood, Pneumatic Conveying, Brick Making, Drying and Impregnation, Adsorption and Degassing, Handling, Environmental Technology, Metallurgy, Remediation and many more.
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The R 5 Compact range of pumps shares the same design features as the R 5 standard range, but they are optimised for use in applications and machines where space is limited.
They also inherit the wide operating range, easy adaption, continuous operation and excellent operating record of the R 5 range and their compact design makes them easy to service.
No preventative maintenance apart from routine oil changes is required.
Features
* Proven reliability, also under continuous operation
* Air-cooled – no water needed
* Excellent water vapour tolerance
* Standard mounted oil mist eliminator
* Easy maintenance
Application
Ideal for use in Packaging, Chemical & Pharmaceutical Industry, Plastics, Printing and Paper, Food, Beverage, Wood, Pneumatic Conveying, Brick Making, Drying and Impregnation, Adsorption and Degassing, Handling, Environmental Technology, Metallurgy and many more.
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