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Heat Exchangers — Closed Loop Cooler

The Universal Hydraulik TFS/A  series is a compact partial-flow cooling unit. It was developed to improve the availability and reliability of hydraulic systems. Due to its combination of a motor pump unit and an oil-air cooler in one device, the TFS/A is an autonomous unit, which can be operated independently of the main system. In this manner continuous cooling is ensured.

Product Features

  • Compact design
  • Nearly noiseless operation
  • Ease of maintenance, since the number of working parts has been consequently reduced
  • Equipped with multi range motors as standard equipment
  • Any arbitrary mounting position is possible

Options:

  • Test pressure 580 psi (40 bar)
  • Filter mat
  • Ceiling-, wall-, or floor-mounting position
  • Thermo-bypass valve
  • Thermal Switch
  • Stainless Steel
  • Thermostat

Product Advantages:

  • Extension of the service life of the hydraulic components
  • Enhancement of the application reliability
  • Improvement of the positioning accuracy
  • Uncomplicated retrofitting on existing systems is possible

Universal Hydraulik is a supplier and heat exchanger manufacturer for various applications including construction, mechanical, marine, and industrial.


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Heat Exchangers — Mobile Air

With this new generation of Universal Hydraulik LKM oil-coolers, cooling performance has been improved. These coolers are ideally suited for mobile installations – for the cooling of hydraulic or lubricating oils. In order to make the cooler range as comprehensive as possible, the smaller models are also available as single or dual versions, thus covering oil-cooling requirements for both low and high oil throughflow volumes.

Product Features

  • Testing pressure: 363 psi (25 bar) static according to DIN 50104
  • Operating pressure: 232 psi (16 bar) (min. 2 Mill. Cycles from 0-232 psi (0-16 bar) at 2 Hz and 140°F (60 °C)
  • Compact oil-cooler
  • High cooling performance
  • Low pressure loss
  • Low noise level
  • High flexibility
  • Also for use with water/glycol

Options:

  • Variable motor; Hydro / 400V
  • Filter pad available on request
  • Thermo-bypass
  • Thermo-switch
  • Seawater version also available

Universal Hydraulik is a supplier and heat exchanger manufacturer for various applications including construction, mechanical, marine, and industrial.


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Heat Exchangers — Air Cooler, Hydraulic Powered

With this new generation of Universal Hydraulik LKI oil-coolers, noise level has been reduced. These coolers are ideally suited for mobile installations – for the cooling of hydraulic or lubricating oils. The housings have been optimized, in order to produce the very low noise level and to make the cooler range as comprehensive as possible. The smaller models are also available as single or dual versions, thus covering oil-cooling requirements for both low and high oil through-flow volumes.

Product Features

  • Testing pressure: 363 psi (25 bar) static according to DIN 50104
  • Operating pressure: 232 psi (16 bar) (min. 2 Mill. Cycles from 0-232 psi (0-16 bar) at 2 Hz and 140 °F (60 °C))
  • Compact oil-cooler
  • High cooling performance
  • Low pressure loss
  • Max. operating temperature: 248 °F (120 °C)
  • High flexibility
  • 2″ SAE flange from LKI 700 upward
  • Also for use with water/glycol
  • Variable motor: 12/24/400V
  • Max. operating pressure hydraulic motor: 3988 psi (275 bar) -11ccm / 3408 psi (235 bar) -22ccm

Options:

  • Testing pressure 580 psi (40 bar)
  • Filter pad available on request
  • Thermo-bypass
  • Thermo-switch
  • Seawater version also available (off-shore)

Universal Hydraulik is a supplier and heat exchanger manufacturer for various applications including construction, mechanical, marine, and industrial.


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Heat Exchangers — Oil-Air Cooler

Universal Hydraulik LKI oil-air coolers, the manufacturers have succeeded in reducing the noise level. These coolers are ideally suited for stationary installations – for the cooling of hydraulic or lubricating oils. The range has been extended to include slow-running ventilators, and the housings have been optimized, in order to produce the very low noise level. In order to make the cooler range as comprehensive as possible, the smaller models are also available as single or dual versions, thus covering oil cooling requirements for both low and high oil throughflow volumes.

Product Features

  • Testing pressure: 363 psi (25 bar) static according to DIN 50104
  • Operating pressure: 232 psi (16 bar) (min. 2 Mill. Cycles from 0-232 psi (0-16 bar) at 2 Hz and 140 °F (60 °C))
  • Compact oil-cooler
  • High cooling performance
  • Low pressure loss
  • Max. operating temperature: 248 °F (120 °C)
  • High flexibility
  • 2″ SAE flange from LKI 700 upward
  • Cooling of: Oil, HFA, HFB, HFC, HFDfluidsup to v = 100 x 10 – 6 m2/s,water/glycol min. 65:35 – under no circumstances water without corrosion prevention
  • Coolant: air
  • Variable motor; Hydro / 12/24V

Options:

  • Testing pressure 580 psi (40 bar)
  • Filter pad available on request
  • Thermo-bypass
  • Thermal-switch
  • Atex certification (II 2GD IIC T4 X) according to 94/9/EGS
  • Stainless steel

Universal Hydraulik is a supplier and heat exchanger manufacturer for various applications including construction, mechanical, marine, and industrial.


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Heat Exchangers — Screwed Plate Cooler

Universal Hydraulik TL plate heat exchangers consist of a number of corrugated plates. The plate pack is mounted between a fixed and a movable pressure plate, positioned by an upper and a lower carrying bar, and compressed by several tightening bolts. Gasketed type plates and welded modules with various patterns are available for a wide range of applications. The media can pass the heat exchanger either in cocurrent or counter-current flow. Depending on the operating conditions media and temperature-resistent gaskets of the glued on or clipped on version are used. The welded plate module forms are hermetically sealed flow channel to the outside. The transition from one module to another is sealed by a ring gasket made of a special material.

Product Features

  • Compact design, low space requirements, low weight
  • Modular system offers high degree of flexibility, capacity adjustment by adding or removing plates
  • Easy to clean
  • High specific thermal efficiency suitable for low temperature differences
  • Excellent fouling resistance due to high turbulence and smooth surfaces

Options:

  • Various plate materials (titan, Hastelloy, etc.)
  • Module welded plates
  • Variable depths of stamping
  • Increased plate thickness

Universal Hydraulik is a supplier and heat exchanger manufacturer for various applications including construction, mechanical, marine, and industrial.


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Heat Exchangers — Brazed Plate Cooler

The Universal Hydraulik PWT Series is a plate heat exchanger for industrial use.

Product Features

  • Brazed plate heat exchanger
  • Plates and connection port in stainless steel

Options:

  • Insulation made from PU hard foam
  • Studs and threaded bushing for mounting
  • Mounting feed and transport hooks
  • Nickel brazed version

Accessories:

  • Various screwed connections
  • Diffusion-tight insulation
  • Brackets: Floor-wall consoles from PWT-30
  • Threaded bolts welded on as per drawing

Universal Hydraulik is a supplier and heat exchanger manufacturer for various applications including construction, mechanical, marine, and industrial.


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Heat Exchangers — Gear Box Cooler

The Universal Hydraulik UKC-G series has been developed for the installation in oil tanks or gear boxes. This heat exchanger can be simply installed to existing screw threads for tank heaters.

Product Features

  • Available in 17 sizes
  • Cooling surfaces from 0,15 to 0,43 m2 and screw thread sizes of 1.5″and 2″
  • Easy assembly in existing screw threads for tank heaters
  • Inexpensive, space saving solution
  • End cap: G 1/2″ Water connection
  • Cooling efficiency depending on circulation of cooling tubes in tank or gear box
  • Extremely compact
  • Max. pressure of 145 psi (10 bar) and max. temperature of 203°F (95°C)

Options:

  • Special lengths on request
  • Hard foam isolation
  • Studs and threaded bushing for mounting
  • Mounting feed and transport hooks
  • Nickel brazed version

Shipment:

  • Cooler with end cap, screws, and washer

Universal Hydraulik is a supplier and heat exchanger manufacturer for various applications including construction, mechanical, marine, and industrial.


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Heat Exchangers — Fail-Safe Safety Cooler

Safety First!

The Fail-Safe Safety Heat Exchanger from Universal Hydraulik is satisfying the highest quality demands for decades. Since then, it is avoiding application errors and the unintended mixing of two fluids.

The SCM/FS failsafe series is based on the successful SCM series of hybrid coolers. This brings all the benefits of the high-efficiency hybrid coolers to the failsafe series. A further enhancement of this series is that no accumulator is required. Leakage is monitored 100% by an electronic sensor which sends out a signal should leakage occur in either the inner or outer tube.

The 100% electronic monitoring is suitable for all Industry 4.0 applications. Safety Heat Exchanger is used for applications where an error could lead to serious consequences.

Standard Version

  • Version with/for double pipes
  • 100% electronic monitoring
  • Leak detector on request with ATEX Certificate
  • Removable sealing cover for cleaning internal water pipes

Optional:

  • Seawater version
  • Marine certificates
  • Offshore approvals
  • Hydro-test
  • 1 material certificate
  • Customized solutions
  • Internal by-pass valve
  • SAE/ANSI flanges

For detailed product information, please see our catalog.

Universal Hydraulik is a supplier and heat exchanger manufacturer for various applications including construction, mechanical, marine, and industrial.


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Heat Exchangers — Shell & Tube Cooler

Despite hybrid-design, an important alternative

Depending on the customer’s application, a bare tube shell & tube heat exchanger from Universal Hydraulik is the better choice. High viscosities, or fluids with small particles, may clog the fins used for the hybrid-design.

CKM-bare tube heat exchanger

With the same quality, Universal Hydraulik is manufacturing bare tube heat exchanger for the past several years. We can assist you with the decision if either a space-saving hybrid or a classic bare tube heat exchanger is the best for your application.

Product Features:

  • Water side: optimized durability due to water tubes
  • Small or large water tubes
  • On-tank cooler
  • Heat dissipation up to 1,200 HP (900 kW)
  • Flow rates up to 528 gym (2000 l/min)
  • Copper, Copper-Nickel, or Stainless Steel tubes

Options:

  • Seawater version
  • Marine certificates
  • Offshore approvals
  • Hydro-test
  • 1 material certificate
  • Customized solutions
  • Complete stainless steel cooler
  • Compressed air application
  • Water-water application
  • Internal by-pass valve
  • SAE/ANSI flanges

Universal Hydraulik is a supplier and heat exchanger manufacturer for various applications including construction, mechanical, marine, and industrial.


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Heat Exchangers — Hybrid Coolers

The Hybrid Heat Exchanger produced by Universal Hydraulik combines the advantages of Shell & Tube- and Plate Heat Exchangers. A larger cooling surface through the hybrid-design and the easy to clean waterside allows us to manufacture heat exchangers in a smaller size with a better cooling capacity.

Product Features:

  • Aluminum fins ensure larger levels of heat exchange
  • Heat dissipation up to 6,700 HP (5,000 kW)
  • Oil flow rates of up to 581 gal/min (2,200 l/min)
  • Removable end caps for easy cleaning of the tubes
  • Flanges allow the heat exchangers to be turned through 90°
  • Max. pressure: oil 508 psi (35 bar) / water 145 psi (10 bar)
  • Oil-side: optimized performance due to fin-technic
  • Small water tubes
  • On-tank mounted cooler
  • Copper, Copper-Nickel, Stainless Steel, Titanium tubes

Options:

  • Seawater version
  • Marine certificates
  • Offshore approvals
  • Hydro-test
  • 1 material certificate
  • Customized solutions
  • Compressed air application
  • Water-water application
  • Internal by-pass valve
  • SAE/ANSI flanges
  • Compressed-air application
  • Stainless steel version or chemically nickel plated
  • Optionally available with internal bypass check valve (patented)

Universal Hydraulik is a supplier and heat exchanger manufacturer for various applications including construction, mechanical, marine, and industrial.


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