How to choose the best gas cooler for your needs

The quality of the components makes the difference in the world of industrial refrigeration.To ensure efficient and safe operation, every system needs a sturdy machine, designed to withstand high pressure, ensure maximum heat exchange and adapt to the operating setting.

Stefani gas coolers were created for this specific goal: they are designed, manufactured and fully tested in-house, following a controlled production cycle at all stages. Behind every machine lies an expertise honed over more than twenty years in the field, with an in-house design team and an indepth knowledge of all application requirements.

Stefani gas coolers incorporate an advanced airflow design, designed to maximise efficiency even in the most challenging environmental conditions.Every detail is optimised to achieve maximum cooling capacity with low energy consumption and minimal noise levels.

How to decide which one to choose?

Stefani offers a wide range of Co₂ gas coolers, all certified to 130 bar of pressure (PS), with AISI 304 stainless steel manifolds and K65 alloy pipes. Every model is available with AC or EC fans and, on request, it can include adiabatic technology to further boost performance, especially in the hottest months.

Let’s look at them one by one.

OSTRO C

Maximum power, minimum footprint in the V-type double row version
OSTRO C is the ideal machine when high thermal capacity and a small footprint are required.

  • Length up to 12 metres
  • Fans Ø 910 mm, from 4 to 18 units
  • Cooling capacity from 315 to 1760 kW (CO₂ 90 bar 90-38°C, Ta 35°C)
  • Up to 1070 kW at 40 dB(A) at 10 metres
  • K65 pipes and AISI 304 manifolds, PS 130 bar
  • Available in the adiabatic version
ZONDA C

Compact size and flexibility of the V-type single row version
ZONDA C is designed for customers looking for a compact machine in terms of height, but with a wide range of configurations..

  • Length up to 9 metres
  • Fans Ø 630 / 800 / 910 mm, from 1 to 8 units
  • Cooling capacity from 57 to 816 kW (CO₂ 90 bar 90-38°C, Ta 35°C)
  • Up to 518 kW at 40 dB(A) at 10 metres
  • K65 pipes and AISI 304 manifolds, PS 130 bar
  • Available in the adiabatic version
SCIROCCO C

The ideal balance with table-type solution
SCIROCCO C is the most versatile choice: designed to offer an excellent performance/price ratio, it is perfect in all situations where there are strict space and noise constraints..

  • Length up to 12 metres
  • Fans Ø 500 / 630 / 800 / 910 mm
  • Cooling capacity from 19 to 944 kW (CO₂ 90 bar 90-38°C, Ta 35°C)
  • Up to 576 kW at 40 dB(A) at 10 metres
  • K65 pipes and AISI 304 manifolds, PS 130 bar

A complete range for all needs

Stefani offers solutions suited to multiple operating scenarios. The gas cooler range is designed to cover a whole host of design requirements, ensuring performance, safety and reliability.

How to choose the best gas cooler for your needs

The quality of the components makes the difference in the world of industrial refrigeration.To ensure efficient and safe operation, every system needs a sturdy machine, designed to withstand high pressure, ensure maximum heat exchange and adapt to the operating setting.

Stefani gas coolers were created for this specific goal: they are designed, manufactured and fully tested in-house, following a controlled production cycle at all stages. Behind every machine lies an expertise honed over more than twenty years in the field, with an in-house design team and an indepth knowledge of all application requirements.

Stefani gas coolers incorporate an advanced airflow design, designed to maximise efficiency even in the most challenging environmental conditions.Every detail is optimised to achieve maximum cooling capacity with low energy consumption and minimal noise levels.

How to decide which one to choose?

Stefani offers a wide range of Co₂ gas coolers, all certified to 130 bar of pressure (PS), with AISI 304 stainless steel manifolds and K65 alloy pipes. Every model is available with AC or EC fans and, on request, it can include adiabatic technology to further boost performance, especially in the hottest months.

Let’s look at them one by one.

OSTRO C

Maximum power, minimum footprint in the V-type double row version
OSTRO C is the ideal machine when high thermal capacity and a small footprint are required.

  • Length up to 12 metres
  • Fans Ø 910 mm, from 4 to 18 units
  • Cooling capacity from 315 to 1760 kW (CO₂ 90 bar 90-38°C, Ta 35°C)
  • Up to 1070 kW at 40 dB(A) at 10 metres
  • K65 pipes and AISI 304 manifolds, PS 130 bar
  • Available in the adiabatic version
ZONDA C

Compact size and flexibility of the V-type single row version
ZONDA C is designed for customers looking for a compact machine in terms of height, but with a wide range of configurations..

  • Length up to 9 metres
  • Fans Ø 630 / 800 / 910 mm, from 1 to 8 units
  • Cooling capacity from 57 to 816 kW (CO₂ 90 bar 90-38°C, Ta 35°C)
  • Up to 518 kW at 40 dB(A) at 10 metres
  • K65 pipes and AISI 304 manifolds, PS 130 bar
  • Available in the adiabatic version
SCIROCCO C

The ideal balance with table-type solution
SCIROCCO C is the most versatile choice: designed to offer an excellent performance/price ratio, it is perfect in all situations where there are strict space and noise constraints..

  • Length up to 12 metres
  • Fans Ø 500 / 630 / 800 / 910 mm
  • Cooling capacity from 19 to 944 kW (CO₂ 90 bar 90-38°C, Ta 35°C)
  • Up to 576 kW at 40 dB(A) at 10 metres
  • K65 pipes and AISI 304 manifolds, PS 130 bar

A complete range for all needs

Stefani offers solutions suited to multiple operating scenarios. The gas cooler range is designed to cover a whole host of design requirements, ensuring performance, safety and reliability.

Contact us for more informations