BAC Adiabatic and Dry coolers

Adiabatic products are air-cooled coolers or condensers with adiabatic pre-coolers. Before the fan draws the ambient air through the finned coil, the air is pre-cooled adiabatically when traversing an humidification pad. This evaporates the water in the air, thus boosting the cooling capacity.

Key benefits of adiabatic products are

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Low process temperatures

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Saves more than 80% on annual water compared to cooling towers

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Reduced energy consumption

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Up to 40% increased capacity compared to dry cooling (air temperatures approaching wet bulb temperature)

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Operational safety: no water recirculation, no stagnant water, no aerosol generation, no water carry-over

DFCV-AD
Adiabatic cooler

Overview

Boosting thermal performance

Pads in front of the finned coil cool air to virtual wet bulb temperature.

Up to 40% improved capacity compared to dry cooling.

TrilliumSeries coolers consume less energy.

TrilliumSeries coolers achieve low process temperatures.

Try the cooler with EC motor and improved pre-cooler performance resulting in lower sound levels and 25% lower electrical consumption.


Saving water

TrilliumSeries coolers achieve annual water savings exceeding 80% water compared to normal cooling towers by limited adiabatic operation.


Top hygiene control

Featuring a once-through system: recirculation and stagnation of water eliminated.

No stagnant water: cooler water conveyed from pads to sewer via a gutter.

No aerosol formation: TrilliumSeries Coolers minimize the Legionella risk.

TrilliumSeries Coolers cool incoming air without transferring water to the dry coil

Principle of Operation

The DFCV-AD is a V-shaped dry cooler equipped with adiabatic pre-coolers (1) that cool the warm process fluid (2) by sensible heat transfer. Water flows (3) evenly over evaporative cooling pads located in front of the dry finned coil (4). At the same time axial (5) fans draw air (6) through the pads where a portion of the water evaporates and cools down the saturated air. This increases the cooling capacity of the incoming air for cooling the process fluid (7) inside the coil.

Key benefits

  • Boosting thermal performance
  • Saving water
  • Top hygiene control

Typical applications

  • Small to medium HVAC and industrial applications
  • Locations with limited water and space availability
  • High temperature industrial applications
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SP
Adiabatic cooler

Overview

Cheaper to ship and install

SpartiumCoolers fit on standard trucks.

Pre-coolers are factory-installed and small cranes are all you need to mount coolers on-site.


Water saving

SpartiumCoolers achieve annual water savings exceeding 80% water compared to normal cooling towers by limited adiabatic operation.


Top hygiene control

Featuring a once-through system:recirculation and stagnation of water eliminated.

No stagnant water: pre-cooler water conveyed from pads to sewer via a gutter.

No aerosol formation: SpartiumCoolers minimize the Legionella risk.

SpartiumCoolers cool incoming air without transferring water to the dry coil.


Boosting thermal performance

Pads in front of the finned coil pre-cool air to virtual wet bulb temperature.

Up to 40% improved capacity compared to dry cooling.

SpartiumCoolers consume less energy

SpartiumCoolers achieve low process temperatures.

Try the cooler with EC motor and improved pre-cooler performance resulting in lower sound levels and 25% lower electrical consumption.

Principle of Operation

The SP SpartiumCooler is a dry cooler equipped with adiabatic pre-coolers (1) that cool the warm process fluid (2) by sensible heat transfer. Water flows (3) evenly over evaporative cooling pads located in front of the dry finned coil (4). At the same time axial (5) fans draw air (6) through the pads where a portion of the water evaporates and cools down the saturated air. This increases the cooling capacity of the incoming air for cooling the process fluid (7) inside the coil.

Key benefits

  • Cheaper to ship and install
  • Water saving
  • Top hygiene control

Typical applications

  • Small to medium HVAC and industrial applications
  • Locations with limited water and space availability
  • High temperature industrial applications
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TVFC
Adiabatic cooler

Overview

Largest adiabatic capacity

TVFC TrilliumSeries coolers offer maximum thermal performance per m² footprint, with an optimal air distribution over V-shaped coils with maximum heat transfer surface.

TVFC TrilliumSeries coolers can be designed with a coil freeze-up safeguard that allows for operation with pure water as process fluid, providing on average 8% higher performance than comparable systems with glycol solutions.

Lowest system pump motor kW due to low hydraulic coil pressure drops for an optimal system efficiency.

Synchronous EC motors with IE4+ efficiency; variable speed control for maximum system efficiency.


Highest degree of redundancy

Optional internal partitioning panels create individual air intake ducts for each fan, which eliminates thermal performance loss due to the air bypassing the coil through an idle fan.

The optional cooler pump recirculation system with adiabatic back up guarantee (patent pending) in case of pump failure.


Unrivalled reliability

BAC’s TVFC TrilliumSeries coolers come with all structural elements in Baltibond hybrid coating, a coating with a proven track record on evaporative cooling equipment. Designed for severe conditions it offers the same reliable life expectancy as stainless steel 304L.

All critical components are located outside, providing easy access at all times.

Fan motors can be replaced in all safety for both the intervening technician as well as for the unit. Any risk of damage to critical components such as the heat exchangers and bottom panels is removed.

Pump maintenance is possible during adiabatic operation.

Small motors and fans, increasing the ease with which they can be handled during replacement.

Special anti-abrasive protection on the pads, to ensure their durability under harsh conditions.

Epoxy coating (optional) on the coil fins increases the resistance against a humid environment, high chlorides and other corrosive agents.


Saving water

TrilliumSeries coolers achieve annual water savings exceeding 90% water compared to normal cooling towers by limited adiabatic operation.


Top hygiene control

No aerosol formation: TrilliumSeries coolers minimize the Legionella risk.

TrilliumSeries coolers cool incoming air without transferring water to the dry coil.

No continuously wet parts: all parts that come into contact with water are fully drainable, no water is stored in the unit during dry operation. 


Plug and Play with factory set custom controls

Proven controls running for more than a decade.

All site specific parameters are factory set and tested before the unit is shipped.

8  control strategies allowing you to optimise the cooler to your specific needs.

Principle of Operation

Once through

The TVFC is a V-shaped dry cooler equipped with adiabatic coolers (1) that cool the warm process fluid (2) by sensible heat transfer. Water flows (3) evenly over evaporative cooling pads located in front of the dry finned coil (4). At the same time axial (5) fans draw air (6) through the pads where a portion of the water evaporates and cools down the saturated air. This increases the cooling capacity of the incoming air for cooling the process fluid (7) inside the coil.

Key benefits

  • Largest adiabatic capacity
  • Highest degree of redundancy
  • Unrivalled reliability

Typical applications

  • Small to medium HVAC and industrial applications
  • Locations with limited water and space availability
  • High temperature industrial applications
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DFCV
dry cooler

Overview

Easy shipment and installation 

Compact shipment

Installation in a handful of minutes.


Easy maintenance

Complete dry operation: no water usage or treatment, no legionella risk

Easy access to dry finned coil.


Guaranteed thermal performance

Thermal and acoustical performance according to Eurovent standards


Option: boost thermal capacity with pre-cooler evaporative pads (for more information
DFCV-AD)

Principle of Operation

The DFCV is a V-shaped dry cooler that cools the warm process fluid (1) that circulates inside a finned coil (2). Axial (3) fans draw air (4) over the coil and cools the process fluid inside the coil (5).

Key benefits

  • Easy shipment and installation
  • Easy maintenance
  • Guaranteed thermal performance

Typical applications

  • Small to medium HVAC and industrial applications
  • Locations with limited water and space availability
  • High temperature industrial applications
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TVC
Adiabatic cooler

Overview

Boosting high thermal performance

Pads in front of the finned coil cool air to virtual wet bulb temperature.

Up to 40% improved capacity compared to dry cooling.

TVC condenser consumes less energy.

TVC condenser achieves low process temperatures.


Saving water

TrilliumSeries condensers achieve annual water savings exceeding 80% water compared to normal water cooled condensers by limited adiabatic operation.


Top hygiene control

Featuring a once-through system: recirculation and stagnation of water eliminated.

No stagnant water: cooler water conveyed from pads to sewer via a gutter.

No aerosol formation: TrilliumSeries condensers minimize the Legionella risk.

TrilliumSeries condensers cool incoming air without transferring water to the dry coil

Principle of Operation

The TVC is a V-shaped condenser with adiabatic pre-coolers (1). Water flows (2) evenly over the pads located in front of the dry finned coil (3). At the same time axial fans (4) draw air (5) through the pads where a portion of the water evaporates and cools down the saturated air. This increases the cooling capacity of the incoming air and condenses efficiently the vapour (6) into liquid inside the coil.

Key benefits

  • High thermal performance
  • Water saving
  • Top hygiene control

Typical applications

  • Small to medium industrial refrigeration applications
  • Locations with limited water and space availability
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DCV-AD
Adiabatic cooler

DCV AD racitor adiabatic

Overview

Boosting high thermal performance

Pads in front of the finned coil cool air to virtual wet bulb temperature.

Up to 40% improved capacity compared to dry cooling.

DCV-AD condensers consume less energy.

DCV-AD condenser achieves low process temperatures.


Saving water

TrilliumSeries condensers achieve annual water savings exceeding 80% water compared to normal water cooled condensers by limited adiabatic operation.


Top hygiene control

Featuring a once-through system: recirculation and stagnation of water eliminated.

No stagnant water: cooler water conveyed from pads to sewer via a gutter.

No aerosol formation: TrilliumSeries condensers minimize the Legionella risk.

TrilliumSeries condensers cool incoming air without transferring water to the dry coil

Principle of Operation

The DCV-AD is a V-shaped condenser with adiabatic coolers (1). Water flows (2) evenly over the pads located in front of the dry finned coil (3). At the same time axial fans (4) draw air (5) through the pads where a portion of the water evaporates and cools down the saturated air. This increases the cooling capacity of the incoming air and condenses efficiently the vapour (6) into liquid inside the coil.

Key benefits

  • High thermal performance
  • Water saving
  • Top hygiene control

Typical applications

  • Small to medium industrial refrigeration applications
  • Locations with limited water and space availability
VIEW ON THE MANUFACTURER'S WEBSITE CONTACT US

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