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JULABO Immersion Coolers
With the FT series, JULABO offers Immersion Coolers with a temperature range down to -90°C. The Immersion Coolers are a easy and economical alternative to dry-ice. Immersion Coolers are also used for cooling tasks in combination with heating circulators and baths to achive sub-ambient temperatures or to replace tap-water-cooling. This product series includes five models, with temperature ranges down to –90°C and cooling capacities of up to 450 watts. The models FT402 and FT902 feature an LED display for temperature indication, temperature control (temperature stability ±0.5 & ±1.0°C resp. using an Pt100 external sensor), a splash-proofed keypad for easy operation as well as an external Pt100 sensor for temperature control and measurement. All units are equipped with carrying handles or castors.
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Bearing coolers
Through years of hands-on experience and the development with its partners of unique custom made solutions, Thermofin has been able to establish itself as a market leader in the design and manufacture of bearing coolers. Whether the heat exchange needs to be forced or natural convection, through single or double tube arranged to fit you specific geometrical requirements, Thermofin holds profound understanding of the heat transfer mechanisms insuring adequate sizing and efficient cooling. It will fit and it will cool.
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ELECTRA Generator & Motor coolers
By combining our reknowned extruded aluminium fin tubes with carefully selected tube liner and header material, Thermofin’s custom designed Removable Cover Plate (RCP) units were conceived and developed according to two fundamental criteria dear to Thermofin; durability and efficiency.
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Bowman Engine & Transmission Oil Coolers are equally suitable for cooling torque converter, automatic transmission and engine oils. Being water cooled they have the advantage of freedom from accidental damage and also encourage quicker warming up of the oil, a feature which is particularly valuable in cold climates. The tube stack is fully floating so that thermal stresses are minimised and it can easily be removed should cleaning be necessary.
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Bowman Hydraulic Oil Coolers are suitable for heat transfer fluids, lubricating, transformer & quenching oils. They are high quality products incorporating the best materials and the latest technical features. The tube stack is fully floating so that thermal stresses are minimised and it can be easily removed should cleaning be necessary.
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SC and KRI immersion chiller range has been developped for existing tanks cooling. They permit coolind of water, oil and oil moisture solutions
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LAUDA immersion coolers are used as add-on coolers to cool heating thermostats or any type of bath below ambient temperature.
LAUDA immersion coolers provide a quick way to extend the temperature range downwards when used with heating thermostats, water baths and cooling traps. The thermostats work on the classical principle of direct evaporation, and the flexible hose connection means that they can be used without any problems – with absolute long-term safety of operation. And they are optimal when it comes to capacity, size of the housing and price, the ETK 50 even has temperature control.
✜ Compact space-saving construction
✜ Carrying handles for easy transport
✜ Cooling coil made from high-grade stainless steel
✜ Lateral holder for the cooling coil is included
✜ Flexible tube connection with special insulation (length 1.5 m)
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Bowman Marine Oil Coolers
Bowman produce a variety of heat exchangers, water cooled manifolds, charge air coolers and oil coolers for use on marine engines.
Most Bowman marine products are fitted with bronze covers which are highly corrosion resistant and therefore suitable for use with sea water. Some of the smaller units are fitted with neoprene end covers which can fit directly into the sea water pipe work.
Bowman manufactures a range of standard heat exchangers which can be used to marinise a variety of engines up to 1400 kW (1900HP). There are also a large number of engine specific heat exchangers and exhaust manifolds produced for a variety of Cummins, Ford, Perkins, British Leyland Rover, General Motors, Peugeot, Mercedes, VW, Mitsubishi, New Holland and Genesis engines.
Bowman also manufactures engine oil coolers suitable for all types of engines up to 1200kW (1600HP) and gearbox oil coolers suitable for all types of engines up to 1500 (2000HP). For larger engines please contact the sales department. The EC to PK range of shell and tube heat exchangers has been approved for marine use by the American Bureau of Shipping (ABS).
There are a standard range of charge air coolers suitable for engines up to 240kW (320HP) as well as some especially designed for Cummins, Ford and Perkins engines.
Bowman manufactures a range of hydraulic oil coolers suitable for use with deck machinery, bow thrusters, power steering etc.
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Engine & Transmission Oil Coolers
Bowman Engine & Transmission Oil Coolers are equally suitable for cooling torque converter, automatic transmission and engine oils.
Hydraulic Oil Coolers
Bowman Hydraulic Oil Coolers are suitable for heat transfer fluids, lubricating, transformer & quenching oils.
DC Oil Coolers
Bowman DC Oil Coolers are designed for use on small marine transmissions.
Marine Oil Coolers
Bowman produce a variety of heat exchangers, water cooled manifolds, charge air coolers and oil coolers for use on marine engines.
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Oil chillers RFCH and KRO allow cooling of all process using oil as power transmission, thermic fluid or lubrification. From 1 KW up to more than 100 KW, these chillers are adapted to difficult ambiant industrial aeras: Exemples: Filters, hydraulic bancs, lubricant systems..
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The GEA Bloksma plate fin oil (PF) cooler is a well proven, compact (25% of conventional), slim lined heat exchanger for cooling oil by means of sea- or fresh water and is suited for a wide range of marine and industrial applications. Unlike conventional shell & tube types it contains a bundle with a high density plate fin surface around the tubes. The cooler is available in 4 standard shell diameters ranging from 100 ñ 280 mm, covering 1 to 170 m2 plate fin surface. Connections in most cases can be DIN or SAE compatible or BSP threaded. The length of the cooler is variable. Standard components and modules enable to provide a large number of solutions, meeting customer requirements at a short delivery time.
Two standard versions are available:
* IV Industrial Version: For non-aggressive or controlled cooling water
* MV Marine Version: For aggressive or surface water
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MINIBOX
The MINIBOX is perfectly suited for direct mounting at the root valve. This partial enclosure has been designed specifically to protect the transmitter head and the electronics from overheating from the process medium. Freeze protection can be assured by using a directly mounted MINITHERM electric heater or MINISTEAM heater.
FLEXIPASS
The rubber sealing discs are made of chemically resistant closed cell soft foam EPDM-L that guarantee the seal between the transmitter head and impulse lines. The Flexipass discs can be easily field drilled or cut.
Gauge enclosure
The Minibox can be used as an ideal enclosure for gauges or small purge meters when used vertically.
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Sentry Equipment manufactures a wide variety of sample coolers to meet any need. Flows from 1 to 4500 l/hr; Pressures up to 690 bar; temperatures up to 815 deg. C.
Stainless Steel, Copper and a wide variety of exotic alloys available.
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T-REX Transformer oil coolers
Thermofin’s Transformer Coolers insure the integrity of the Transformer because of the care taken during manufacturing and because of the quality control. Particular attention to cleanliness by production and management is one of the cornerstone of our manufacturing approach.
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The high-performance electronic cooler for power electronics offer technical and economic advantages due to their very high cooling capacity and a good power/weight ratio at low cost.
Working closely with our customers we develop specific solutions for each area of application.
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Oil cooling systems
AKG T- and TL-Range
The first choice for oil cooling in hydraulic circuits.
Your Advantage
The correct cooling solution offers a longer oil life, i.e. lower maintenance and change frequency. A constant oil temperature also means improved machine precision.
AKG-Range T1 - T 11... maximum working pressure 26 bar
AKG-Range TL1 - TL 6 ... maximum working pressure 14 bar
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APEX high-perfprmance water coolers are freestanding and compact. Thy are designed and installed to control specialist processes ( electro-spindles, linear motors, laser, electron guns, vacuum pumps, etc ).
Special coolers have been developed for coolant fluids (emulsion and cutting oil).
RLC and RLCE range : 3 - 60 KW cooling power.
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TRK Immersion Recooler
Standard equipment
Agitator for better heat transfer
Stainless steel frame
Stainless steel coil evaporator
Chiller IP 54
Operating temperature max. 37° C ambient
High tech. scroll compressor / low noise
High efficiency air cooled condensor
Digital thermostat mit hysteresis +/- 1,0 K
Refrigerant circuit with TÜV approved
high pressure switch
Environment friendly refridgerant R407C
CE-Standard / ISO 9001 / EN 60204
Air filter
All systems with control transformer. no neutral required
Options
DC-voltage - control circuit
Winter start up regulation (0-50-100%)
Common alarm (potential free)
Special voltage
Mediumtemperature max +40° C
Wire labelling
Harting connectors / plugs
Refrigerant R 134 A
Hysteresis +/- 0,3 K
Stop process with low/high temperature
alarm
Fat evaporator for low medium level
Gear agitator for oil
Operating temperture ~ 37° C ambient
Water cooled condensor
Centrifugal fan for ~ 150 Pa ext. pressure
Differential control of the cooling
lubricant temperature dependent on ambient
or machine bed temperature
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GENERAL FEATURES
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 oil to be cooled.
All the production steps, from the development to the components study, are oriented to offer an high quality and a customised olution in ccordance with the customer’s needs.
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Plate heat exchangers
type PWT
The plate heat exchangers type PWT form an addition to our product range in the field of oil-water heat exchangers. In some cases they represent a cost-effective and space-saving alternative to the standard smooth pipe heat exchangers.
Description
Soldered plate heat exchangers are assembled from stamped special steel plates and connected by means of a copper shim and a special soldering process. Stamping creates a highly turbulent flow in the chambers between the plates, which enables excellent transfer of the heat. The type PWT plates stand out by their following characteristics:
Plates and connections made from special steel 1.4401
Connecting elbows and internal thread and keying surfaces.
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Water oil coolers are used in many stationary hydraulic and lubricating systems to optimize the oil temperature. Water oil coolers are especially suitable in environments where water is easily accessible. The extremely quiet water oil cooler is ideal for indoor use where the cooling water cannot ice-up. The surplus energy from the heated cooling water can for instance be used to heat other water.
Off-line cooling and oil filter system
In all modern hydraulic systems, off-line oil cooling and filtering is becoming increasingly popular as the system can operate around the clock independently from the main system to avoid differences in pressure and flow conditions.
We supply both brazed plate and bolted plate heat exchangers. The main difference between these two propducts is that the bolted plate products have gaskets which enables you to change the plates easily.
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Plate Heat Exchangers
Soldered and bolted plate heat exchanger
- PWT
- TL
Up to 30 bar oil pressure and from 25 to 3 000 l/min. oil flow. Operating temperature from -100 to +195 degrees. Soldered plate coolers are available from 10 - 200 plates. Bolted plate coolers are highly flexible and easy to clean thanks to the modular system.
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Bolted plate coolers are ideal for sea water and specialist applications.
They are designed for use with special fluids or large capacity applications.
The main difference between the Brazed Plate and Bolted Heat Exchangers is that the Bolted Heat Exchangers have gaskets. A benefit of these heat exchangers is that they can easily be adapted by adding or replacing plates.
Flow ranges: 10-4600 m3/h
Working pressure: 10 - 25 bar
Temperature range: -20°C - +180°C
Connections: DN25-DN500 Weld neck, flange or threaded
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Oil/water Heat Exchanger
Tube Bundle
Extremely compact as well as large construction series
AM
EKM
ECM
CM
SSCM
UKM
UKTM
with and without integrated aluminium ribs. Up to 35 bar oil pressure, cooling capacity from 1.5 to 300 kW, respectively 25 to 1 500 l/min. oil flow. Optionally with bypass valve for pressure peaks. Simple to clean.
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Cooler for compressor use
General power:4-110KW
Combi air/oil cooler
Oil flow:12-110L/min
Working pressure:15bar
Max power:135kw
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Air Cooled Aftercoolers for Compressed Air
The compressed air discharged by an air compressor contains a considerable quantity of water in the form of vapor. If this is not removed, much of it will condense in the distribution system and cause expensive damage to all the equipment and processes which use the air. An efficient airblast aflercooler is an effective means of eliminating a significant proportion of the water contained in the compressed air. The new AF range of airblast aflercoolers is the result of a development program which builds on the worldwide success of the existing range for even greater efficiency, reliability and economy in operation.
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