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AIR-OIL MANUFACTURERS OF HEAT EXCHANGERS WITH ALTERNATING CURRENT ELECTRIC PROFESSIONAL FANS - SERIE AP:
Today the use of air in hydraulic equipment is more and more common.
The benefits are: No water supply required Totally independent of plummed systems Reduced running costs in comparison with
the water-oil exchangers, even if initial investment is higher
Residual warm air can be used for heating
With air-oil heat exchangers the professional radiator unit is of
aluminium for minimum conduction. |
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SELF-CONTAINED COOLING MACHINES:
The RAS cooling units were engineered and manufactured to substitute the former GAR and OCS series with an uncomplicated and compact product. The units are made up of an aluminium air-oil exchanger and a single electricity motor which operates both the oil circulation industrial gear pump and the cooling professional fan. |
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"Off-Line Air / Industrial oil cooler Series BNK
Maintenance friendly design
Compact dimensions
Low noise emissions
Broad performance range
Rugged cooling matrix
Comprehensive accessories" |
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Setrab Oilcoolers
Setrab´s cooler program is designed for flexibility and performance. This means that our product range achieves superior applicability for our customers, and we can devise the best possible solution to suit the conditions dictated by the customer´s application. We can therefore offer our customers the right product for every occasion. Quality has top priority for Setrab. For us it is natural that quality is the guiding star when it comes to service and design, as well as production and distribution, to achieve the result the customer expects. We are working towards the highest quality on all levels within the organisation and the continuous development of our quality assurance system is a process that engages all of our employees.
Setrab's STD, SLM and CP air cooled oil chillers |
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Air/Oil standard heat exchangers suppliers
The range of air/oil heat exchangers has proved to be extremely reliable for a number of different hydraulic oil cooling requirements using the air generated by electric industrial fans, hydraulic fans or, in the industrial sector, by single-phase and three-phase electric fans. The availability of models has now been further extended in order to satisfy all requirements.
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New LAC2 air/industrial oil coolers with Alternating current motor
Up to 20 % higher cooling capacity 160 Kw. The LAC2 cooler is suitable for installation in most applications and environments.
Economic and environmental benefits
- The hydraulic system’s and oil’s useful life is extended
- The hydraulic system’s availability increases, more operating time and fewer shutdowns
- Service and repair costs are reduced
- High efficiency level maintained in continuous operation. |
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"Oil / Air aftercooler Series BLK
Maintenance friendly design
Compact dimensions
Low noise emissions
Broad performance range
Rugged cooling matrix
Comprehensive accessories" |
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| Lytron's ES Series aluminum suppliers of oil coolers are engineered for high performance with poor heat transfer fluids such as oils and EGW. The extended surface flat tube design provides 2.5 times better performatnce than competitive units. The unique flat tube and header designs result in lower pressure drop so smaller, less expensive pumps can be used. Welded headers are pressure tested to 150 psi (10.3) bars and the fluxless, vacuum-brazed core provides strength and reliability. The Aluminum Oil Industrial coolers are available with or without a professional fan plate, and with finish options of aluminum or black paint. |
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DIRECT CURRENT AIR-OIL HEAT EXCHANGERS MANUFACTURER:
This series of heat exchangers is particularly useful in cooling oleo-hydraulic plant on mobile machinery as it is fitted with direct current 12 or 24 V electric professional fans. The cooling element is in aluminium, a material of high thermal conductivity, which provides high thermal yield from relatively contained dimensions. The particular conformation of the radiant block is such that APL series heat exchangers are highly resistant to the stress produced by hammering which, however, at peak value, should not exceed the maximum dynamic pressure of 20 bar. The maximum permitted static pressure is 35 bar. |
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Industrial coolers of technology air/oil for capacities of cooling up to 130 kw with a delta of 40°C
These heat exchangers OILTECH have electrical motor alternative course LAKE or engine with D.C. current LDC or hydraulic LHC. |
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Type ABSBG Accumulator assemblies:
- Accumulator assembly with safety block to DIN 24552
- Bladder or diaphragm type accumulators
- Safety block with integrated shut-off cock, protection valve (type tested) and unloading valve
- Unloading valve either manually or electrically operated
- Glycerine-filled manufacturer of pressure gauge with red marking of the pressure to be relieved
- Bracket for brazing into place |
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BLADDERTECHNOLOGY :
> Prevents disassembly while under pressure
> Instantaneous response time
> Wide range of materials, elastomers, coatings
> Adaptation low and high températures
> Adaptation to the différent fluids
> Wide pressure range
> Elastomers hâve very high grade of impermeability
> Horizontal or vertical installation
> Adaptable high flowfluid ports
> Flanged fluid ports for connection to manifold block
> Adaptable into transfert System
DIAPHRAGM TECHNOLOGY :
> High compression ration P2/P0
> Instantaneous response time
> Can be mounted by any positions
> Non repairable
> Limited maintenance
• Compact
PISTON TECHNOLOGY :
> Prevents disassembly while under pressure
> Adaptation to high température
> Adaptable in transfert System
> High compression ratio
> Customized capacity
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| With more years of experience than any other name, Parker Hannifin's Hydraulic battery Division is an industry leader, worldwide. We supply the broadest accumulator product line, including piston, bladders and diaphragms. If fact, the well known Greer bladder accumulator line is part of today's Parker advantage for you. So, clearly without limitations or bias, we recommend and supply the best engineered solution based upon your application. |
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Bladder Accumulators Parker's hydro-pneumatic bladder accumulators provide a means of regulating the performance of a hydraulic system. Their simple, compact, design ensures dependable performance, maximum efficiency and long service life.
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AIR-OIL HEAT EXCHANGERS -SERIES AP WITH HYDRAULIC MOTOR MANUFACTURERS :
This type of exchanger has been designed for use on movable machines where battery feed is insufficient or when exchangers with direct current supply are inadequate to produce high thermic yields. The radiative unit is of aluminium because this material is a very good conductor; providing high thermic yields and relatively compact over-all dimensions. Thanks to the particular construction of the radiative unit the exchangers of the series APL cope well with water industrial hammer conditions which, at peak values, must not exceed the minimum allowable dynamic pressure of 20 bar. The maximum allowable static pressure is of 35 bar. |
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Hydraulic compensator
Generally mounted inside hydraulic tanks and operating with no energy source, these products compensate the variations in volume of oil or any other fluid caused by changes in temperature or volume, whilst avoiding all risk of accident for the equipment.
PRONAL compensators also ensure that tanks are completely leakproof and protect any hydraulic fluids from external pollution by means of a totally flexible membrane which isolates them from the ambient environment. They can also act as hydraulic dampers.
Advantages :
- suitable for all types of hydraulic circuit,
- prevents air emulsifying in the oil,
- leakproof hydraulic circuits,
- pressurisation of the tanks,
- maintenance-free and very long service life
A highly diversified range of products :
- capacities vary between 0.1 and 10,000 litres,
- standard and customized range with a wide choice of solutions offering hydraulic protection.
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Long and secure functioning Setrab STD Oil chillers are used in applications with low to medium-pressure systems or in circulation systems where the oil cooler is an important component for achieving long and secure functioning. For example, in hydraulic systems, engines, transmissions, transformers, fuel industrial coolers, etc.
Technical specifications
- Maximum working pressure is 10 bar. Approved testing at a dynamic working pressure of 0-10 bar, 200,000 pulsation in load, 2 Hz.
- Corrosion protection: Nocolok brazing process and epoxy-coating.
- Connections: BSP |
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Features
4000 PSI Working Pressure
Utilizes Standard Components
Piston Design
Four Bore Sizes Available
Patent Pending Swaged End Cap Connections
"Schrader" Style Gas Cock
Heavy Duty Gas Valve Protector
"No Gas Valve" Option
Multiple Hydraulic Port Sizes
Male Threads Available
Spanner Holes
On-Time Delivery
Non-Repairable
Economical
Advantages
Higher working pressure rating meets more applications
Allows for faster delivery of proven designs
Piston design prevents sudden failure of accumulator
Customized to exactly fit the application
Large selection of sizes, capacities
Economical, fatigue tested
Industry standard; will fit existing charging equipment
Protects the gas valve and provides a secondary gas industrial seal
Eliminates use of the gas valve
Prevents users from adjusting pre-charge
Allows for a wide range of hydraulic professional fittings
Ease of mounting to IHC's
Allows for installation into restrictive spaces
Average five-day delivery on standard designs
Allows for lower initial cost
Cost savings to hydraulic system
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Rated to 3000 psi, piston type, designed for long life and easy maintenance.
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Accumulators, Hydraulic exchangers
