
WCSK & WHPSK Series
The WCSK (Cool Only) and WHPSK (Heat Pump) Series provide versatile, compact climate control for hazardous locations. Designed for both land-based and offshore applications, these units feature a slide-out chassis design for easy installation through windows or walls, delivering superior performance in Class I, Division 2 environments.

MS Series
The MS Series offers a versatile split-system solution for hazardous environments where space is limited. Comprising a slim indoor air handler and a rugged outdoor condensing unit, this series utilizes inverter-driven technology to deliver precise cooling (and optional heating) ranging from 9,000 to 36,000 BTU/hr.

RT Series
The RT® Series units are engineered to provide superior performance in extreme and hazardous conditions where space is at a premium. With capacities ranging from 13,500 to 15,000 BTU/hr, these compact rooftop units are the ideal solution for crane cabins, guard shacks, and small operator buildings located in Class I, Division 2 environments.

VAC & VACPB Series
The VAC Series provides robust, industrial-grade cooling and heating for extreme environments, offered in capacities from 1.5 to 6 tons. For hazardous locations requiring positive pressure, the VACPB model builds upon this platform by integrating an automatic pressurization system compliant with NFPA 496 Type Z, eliminating the need for separate filtration and blower modules.
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Oil and Gas Products
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Mission Critical Products

Next-Generation SAWPAC™
Engineered specifically for data centers and mission-critical facilities, the Next-Generation SAWPAC™ delivers unparalleled temperature, humidity, and pressure stability. Featuring a variable-speed compressor and fully modulating hot gas reheat, this system eliminates short-cycling to provide continuous, precision environmental control—even at extremely low sensible heat loads.

SAWPAC™ VID3 Series
The SAWPAC™ VID3 is the flagship vertical wall-mounted air conditioner engineered for maximum performance in limited spaces. Designed with a robust "base supported" industrial housing, the VID3 series offers increased capacities from 7.5 to 40 tons, making it the ideal solution for high-demand industrial and hazardous environments requiring a reduced footprint.
Mission-Critical HVAC Systems for Extreme Industrial Environments
Safe Air Technology designs and manufactures mission-critical HVAC systems engineered for reliable performance in both hazardous and non-hazardous environments. Built for industries where uptime and safety are essential, our HVAC solutions operate in extreme, high-pressure conditions across chemical plants, petrochemical facilities, offshore platforms, data centers, and military applications.
SAWPAC™ – Flagship Explosion-Proof HVAC Unit
Our SAWPAC (Safe Air Wall Packaged Air Conditioner) is a fully self-contained, explosion-proof HVAC system trusted worldwide for mission-critical environments. Engineered for the harshest conditions, the SAWPAC offers:
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Rugged construction for severe industrial environments
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Proven long-term reliability and uptime
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Configurable options to meet exact operational demands
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Compliance with global hazardous-location standards
The SAWPAC remains the preferred solution for high-risk installations requiring continuous, safe, and efficient climate control.
Standard HVAC Systems for Hazardous & Non-Hazardous Applications
We offer a complete line of standard HVAC systems, including wall-mounted, rooftop, window, and mini-split units. These systems are available in models built for classified (hazardous) and non-classified environments, providing flexible, durable solutions for a wide range of facilities.
Modified Commercial HVAC for Hazardous Locations
Safe Air Technology provides code-compliant HVAC modifications, adapting commercial-grade equipment for hazardous locations. This service ensures rapid deployment and safety compliance when standard equipment does not meet classification requirements.
Custom-Engineered HVAC Solutions
For specialized or complex applications, we deliver fully custom-engineered HVAC systems designed to meet exact specifications in airflow, capacity, environmental exposure, and classification standards. Each system is purpose-built for reliable performance in mission-critical conditions.
Engineered to Perform When It Matters Most
Whether selecting from our standard product line or investing in a custom-built system, Safe Air Technology delivers industrial HVAC solutions that ensure safety, compliance, and continuous operation in the most demanding environments.


