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GEA cooling towers operate on the principle of a counter-current flow. The water to be cooled enters by the upper part of the tower and is distributed by a network of tubes equipped with sprays over the whole exchange surface (flow surface or tubular exchanger). The water runs through the body of the exchanger and is collected in a collector at the base of the tower. The air forced by the fans travels in the opposite direction to the water in the exchanger, is filtered in the eliminator then escapes from the tower.
The exchange ...
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One of the very first factory assembled cooling towers ever designed and manufactured, evolutionary enhancements over the last 70 years have made this the tower of choice for over 50,000 installations since 1936! The Aquatower has inspired many imitators, but only Marley can offer you the original. It's compact size means there are no hidden spray systems, tiny nozzles, or enclosed basins. All primary components of the Aquatower are open to view, which means that maintenance does not get any easier.
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DIRECT CURRENT AIR-OIL HEAT EXCHANGERS:
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 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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New in the range of the exchangers air/oil LDC for capacities of cooling up to 130 kw with a delta of 40°C
These heat exchangers OILTECH have electric motor with D.C. current LDC.
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Vextra
Cools fluids and generators or provides free cooling for commercial, industrial and healthcare applications. Designed for outdoor installation. May be used to replace a cooling tower.
Over 220 models available
Cooling capacity: 180 to 1350 kW
- 6 to 20 fans with airfoil-shaped casings made of composite materials,
- Fan guard,
- Galvanised steel casing prepainted with a two-tone finish (RAL 7035 and RAL 7024),
- Motor: IP55, class F, available with a selection of seven operating speeds.
- Many options and variations.
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Dry coolers :
• FC ECA 26 > 850 kW
• FC CHV 30 > 750 kW
• AES 70 > 550 kW
• AEV 150 > 1400 kW
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The air cooler cools the water or oil using external air by means of a single-piece exchanger with continuous tubes and fins and fans. These fans can either be arranged above the equipment, in “induced draught” mode (RGR-TGR range), or below the equipment in “forced draught” mode (RGF-TGF range). The arrangement depends on the thermal characteristics of the installation established at the design stage.
This range of pre-specified air coolers enables us to be very proactive when it comes to delivery deadlines and to offer ...
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Air Cooled Condensers:
Combining the expertise and resources of Balcke and Hamon Dry Cooling, we are a world leader in Air-Cooled Condenser design, manufacturing, construction and service. We have installed hundreds of Air-Cooled Condensers around the world for a wide range of environmental conditions: coastal and desert climates, remote industrial and urban locations and both temperate and freezing climates. We maintain a global reputation of excellence in power generation and industrial markets.
Air-Cooled Heat Exchangers:
AirFin Heat Exchanger have been designed, manufactured and supplied worldwide for over 40 years. Our satisfied customers include the chemical, petrochemical, oil and gas, process and power generation industries.
Indirect Dry Cooling:
Indirect dry condensing system couples a dry cooling tower with a steam surface condenser.
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Advantages:
- Easy-fit basic frame
- Slim
- Easy connections
- Certain models may be delivered contained in a housing
- A wide range of options
Range :
- Several models and one range available on request
- Air flow rates: 500 to 80,000 m³/h
- BSH EC: Standardised coil in the SILENTHERME range, air flow rates: 1,000 to 10,000 m³/h
Use :
Circulates a fluid to warm or cool the air in commercial, industrial or healthcare facilities. May be ducted.
Description :
- Galvanised steel frame
- Various tube and fin types available
- Connections: tapped couplings with air bleed valves or smooth tubes
- A wide range of options
Features :
- Conception et dimensions et figées
- Nombreux modèles en stock
- Débit d'air de 200 à 80 000 m3/h
- Disposition verticale ou horizontale
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The unit involves an exchange between 2 fluids: a primary fluid in the tubes (water or gas) and a secondary fluid on the fins side (air or gas).
This exchanger offers many options in terms of materials and construction: dimensions, type and materials used in the tubes, fins, etc.
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Switchgear cabinet air conditioning system - ventilation for the switchgear cabinet
19 " - exhaust modules:
Tensions: 12V - 230V
Deep one: 156mm to 660mm
Number of exhausts: 1 - 15
To the avoidance of warming esters in the switchgear cabinet
Circulation fan with swing frames
Tensions: 12V - 230V
To the purposeful ventilation of construction units
Filter exhaust and filter exhaust IP 55
For a switchgear cabinet ventilation with filtered supply air
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19" Ventilation drawer (1U.) with 3 fans and luminous switch
Colour RAL 7035 grey
95298535
19" Ventilation drawer 3 fans with luminous switch and thermostat (2U)
Colour RAL 7035 grey
95298536
19" ventilation unit 6 fans with luminous switch (1U)
Colour RAL 7035 grey
95298545
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-High air output
-Long service life
-Ball bearing fans
-Ready for connection
-Optical function indicator
Compact high performance fan tray for enforced circulation of air in switch and server enclosures and for concerted cooling of 19" component groups.
Natural convection is improved and the formation of localised hot pockets is avoided.
Also available with integrated thermostat (see photo).
Approvals: UL File Nr. E 234324
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Complete Circular Vibratory Fluid Bed Systems Skid Mounted Ready To Process
Greater performance in less space at lower cost than ever before possible.
Kason fluid bed dryers, coolers, and moisturizers employ an innovative circular processing unit which is inherently stronger, lighter, and less costly to build and finish to sanitary standards than rectangular units having equivalent surface area.
Because the circular fluid bed processor is also more compact, complete fluid bed systems can be pre-engineered and pre-configured on caster-mounted frames, ready for installation and start up.
Moreover, Kason circular fluid bed processors maintain an unprecedented level of operating efficiency across a wide range of model sizes from 18 to 84 inches(460-2540mm) in diameter for laboratory and pilot plant testing as well as batch or high-volume in-line drying, cooling, or moisturizing of bulk foods, pharmaceuticals, and chemicals.
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Sandvik Materials Technology is a world leading supplier of seamless heat exchanger tubing in stainless steels and special metals. For critical equipment such as heat exchangers, a high operational reliability is crucial. Our heat exchanger tubes are used in various processing industries, operating under most severe conditions.
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Pada Engineering has in its warehouse a full range of standard heat sinks for PCB. Models available in the several configurations are delivered according to detailed specifications in the attached technical drawings. In order to better match heat sinks with several electronic components, we are giving here a specific representation of the most famous and widespread devices, as well as the detailed description of the thermal characteristics proposed by each model.
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AIR-OIL HEAT EXCHANGERS -SERIES AP WITH HYDRAULIC MOTOR :
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 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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Oil/air heat exchangers
type LKI-HYD
Low noise level
High performance
Low cost
With this new generation of Universal Hydraulik LKI oil-coolers, the manufacturers have succeeded in reducing the noise level. These coolers are ideally suited for mobile installations - for the cooling of hydraulic or lubricating oils.
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The Cosmotec water/liquid chiller is designed especially for use in industrial situations. The use of the chiller provides the means to accurately control the temperature of the water or liquid to be cooled.
All the production steps, from the development to the components study, are oriented to offer an high quality and a customised solution in accordance with the customer’s needs.
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CH Series, Liquid Chillers
1/2 to 160 Tons
GEA FlatPlate offers the most cost effective liquid chiller in the industry. As the latest generation in liquid chiller design, the CH Series is designed specially for R-22, R-134a, R404a, R407C, R410a and other refrigerants for DX water chilling applications and special fluid cooling applications. The CH Series offers significant advantages such as high efficiency, compact size, less weight, lower refrigerant charge, easy installation, and lower cost. All models use 316L Stainless steel plates, copper brazed construction with a unique heat transfer surface to promote longer life and lower fouling. Select models have a built-in DX distributor for enhanced stable operation. From 1/2 to 80 tons (1 to 300kw), rated at 450 psig (31bar), both refrigerant and waterside. U.L. Listed. Optional ASME Code. Optional European PED (CE) Code. Optional 650psig (45bar) versions for R410a.
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Koolant Koolers Fan Cooled Units - Model FC units are designed to cool where critical temperature tolerances are not necessary, but economy is. These units utilize a fan to cool water radiators to keep your process water cool without the use or expense of a compressor. The FC unit can be configured to mount on your tank, use your pump, and your controls, or conversely, these can all be supplied by us.
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Oil/Air Heat Exchangers
Very low noise level combined with low costs in the model ranges
- LKI
- LKIHYD
- LKM
Up to 26 bar oil pressure, cooling capacity from 1.5 to 150 kW, respectively from 20 to 700l/min, oil flow. Optionally with bypass valve for pressure peaks. Various electric motors available.
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Long and secure functioning Setrab STD Oil Coolers 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 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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Fluid-air heat exchangers
