Pressure Relief Vents
GES Gas Extract System
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- Plate-mounted axial fan housed in a carbon steel enclosure
- Compact wall-mounted assembly
- Single phase. Three phase options available
- Finished with high-quality powder coating in our in-house facility
Get a quoteThe Apreco GES Gas Extraction System is designed to work with our pressure relief vents to provide a solution for gaseous suppression post-discharge gas extraction.
All gaseous suppression systems require a means of either prompt natural or forced draft ventilation after a discharge as stated in ISO 14520-1:2023. The Apreco GES Gas Extraction System allows this process to happen whilst paired with our pressure relief vent, providing a complete solution.
The Apreco GES is designed to combine with our IGV inert gas vents and SGV synthetic gas vents to form a reliable and robust gas extraction system with minimal reduction in free vent area. The unit is provided as a strong stand-alone item to minimize installation time on site and easily combines with our vents to form a clean minimalist installation. This can be fitted at either high or low levels.
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Gas extraction systems play a crucial role in ensuring the safety and operational integrity of data centres. The Apreco Gas Extraction System is designed to rapidly remove potentially harmful gases from the facility in the event of a fire or accidental release of fire suppression agents.
The primary purpose of a gas extraction system in a data centre is to maintain a safe environment for personnel and equipment. When inert gas fire suppression systems are activated, they displace oxygen to extinguish fires. However, this can create an oxygen-depleted atmosphere that is dangerous for humans. The gas extraction system quickly removes the suppression agent and restores normal air quality, allowing safe re-entry and minimizing downtime.
The benefits of implementing the Apreco Gas Extraction System in data centres are numerous. Firstly, it enhances overall safety by reducing the risk of asphyxiation for personnel who may need to enter the facility during or after a fire suppression event. Secondly, it helps protect sensitive electronic equipment from potential damage caused by prolonged exposure to suppression agents. Finally, by enabling faster recovery and re-entry times, gas extraction systems contribute to improved business continuity and reduced operational disruptions in the event of a fire or false alarm.
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Gas Extract System Unit Sizes
Standard stock models shown and sized. The GES is available with the Apreco IGV and SGV two-way vents.
Model Extraction Per
Hour (m3 / H)Free Vent Area
(FVA m2)Maximum size
(W x H x D mm)Aperture size
(W x H mm)Weight**
(Kg)GES + IGV-0303 3525 0.092 Internal
0.059 External with FWL470 x 465 x 351 360 x 370 15.0 GES + IGV-0505 8850 0.250 Internal
0.163 External with FWL680 x 692 x 291 560 x 570 35.0 GES + SGV-0303 3525 0.078 Internal
0.059 External with FWL470 x 465 x 351 360 x 370 15.5 GES + SGV-0505 8850 0.220 Internal
0.163 External with FWL680 x 692 x 291 560 x 570 35.5 ** Weights are indicative and relate to Vent, Wall Liner and Gas Extract Unit combined.
Wall Depths
Model Position Accessory Wall Depth Range GES +IGV-0303/0505 Internal
ExternalWall Liner
Fixed Weather Louvre115-200mm
190-200mmGES + SGV-0303/0505 Internal
ExternalWall Liner
Fixed Weather Louvre140-225mm
140-225mmDeeper walls can be accommodated with the use of our easy-fit wall liner extension sleeves in 75mm increments.
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In-door Key Switch - SPC 2-Position
- Dual Mount (Suitable for flush and surface installation)
- 2 Position Key Switch Single Pole
- Single Pole Changeover
- Standard Function Marking
- Flush Mount Depth = 23mm
- 87 mm H x 87 mm W x 58 mm D
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Pressure Relief Vents
IGV Inert Gas Vent
- The IGV inert gas vent is designed specifically for over-pressure venting associated with inert gas high pressure Fire Suppression Systems.
Pressure Relief Vents
SGV Dual Flo® Halocarbon Pressure Relief Vent
- SGV Dual Flo® Halocarbon Pressure Relief Vent with market leading free vent area designed specifically for Synthetic Gas Fire Suppression Systems.
Pressure Relief Vents
PRV-F②-C-0510
- The Apreco PRV-F2-C-0510 is a single-way, ceiling mounted pressure relief vent specifically designed for optimizing airflow and preventing over-pressure in data centres
