KEEP IT COOL!
THE HVAC SYSTEM FOR ZONE 1 & 2

Keep cool and comfortable

Can you work well in extreme temperature conditions? And what about the machinery installed in extreme ambient conditions? Both can create weakness or lead to failure when it is very cold, very hot or very humid. It is a fact that people and machinery require an ideal working environment to be productive. In hazardous areas this is all the more important.

The solution is an air conditioner that takes the control about the temperature in Zone 1 and Zone 2. Heating, ventilation and air-conditioning systems (HVAC) for these areas must satisfy very specific requirements. The ExSys Cool series 8701 from the explosion protection specialist R. STAHL is the ideal solution for this challenge.

The fully automatic air-conditioning system controls proper temperature and ventilation in areas exposed to explosion hazards. The ExSys Cool 8701 system is certified in accordance with the ATEX and IECEx standards for implementation in Zone 1 and 2. It is certified as equipment and can be installed in Ex e and Ex p solutions without additional certifications. The series is available with a cooling performance from 4 kW to 6 kW in a wide temperature range between 18 °C and 35 °C.

Typical applications include control rooms, control panels (Ex e), accommodations, pressurized panels (Ex p), analyzer cabinets, workshop cabins, operator cabins, driller cabins and containerized solutions. 

For almost a century, R. STAHL has been trendsetting in the field of safety technology for hazardous areas. That makes us your one-stop shop for all subjects about explosion protection. 

Benefits of ExSys Cool

• Constantly, fully automatically controlled temperature setting round the clock in a wide temperature range between 18 °C and 35 °C.
• Cools reliably even in demanding conditions.
• Certified for installation in Ex e and Ex p enclosures.
• Fully explosion-protected inside and outside.
• Easy installation, no configuration required – plug and play.
• Available in preconfigured variants and as a customised solution.
• Balanced design enables direct surface mounting without additional support.
• Future-proof thanks to the use of a refrigerant with a low global warming potential (GWP).
• Global after-sales service.

ExSys Cool HVAC Brochure