
Vehicle Exhaust > Fire Station Removal Systems
When a call comes in, the vehicle needs to move. The exhaust system has to keep up. But beyond response readiness, there’s a more persistent problem: diesel exhaust accumulates in fire and EMS bays every time an engine runs, whether during a callout, a warm-up, or a routine equipment check. Crews who work and live in those stations are exposed to those fumes throughout every shift.
An emergency vehicle exhaust removal system designed specifically for emergency response facilities captures diesel exhaust at the tailpipe, releases automatically as the vehicle departs, and keeps the station environment clean between calls. Air Purifiers, Inc. designs and installs these systems for fire stations and emergency response facilities with the layouts, fleet types, and operational demands those facilities require.
A standard overhead hose reel works well in a repair shop where a technician manually connects and disconnects the hose. That workflow doesn’t translate to an emergency bay. Connection and release need to happen fast, reliably, and without requiring manual intervention every time a vehicle moves.
Fire vehicle exhaust removal systems from Air Purifiers, Inc. are built around that reality. Automatic release mechanisms disconnect cleanly the moment the vehicle moves, with no risk of damaging the hose, fitting, or apparatus. The system stays out of the way until it’s needed, then performs without fail.
Stations vary in size, bay configuration, and fleet type. Air Purifiers, Inc. offers three system types to fit that range.
Track systems are designed for smaller to medium-sized stations with back-in bay layouts. The exhaust hose travels along a ceiling or wall-mounted track as the vehicle moves into position, maintaining capture during idle and warm-up, then releasing automatically on departure.
Rail systems scale for larger stations and multi-vehicle bays, accommodating both drive-through and back-in configurations. For stations with high call volume or a larger apparatus fleet, rail systems maintain effective exhaust capture across multiple bays simultaneously.
Ladder trucks and heavy apparatus often have top-mounted exhaust pipes that standard systems can’t reach. Vertical stack systems are configured for back-in capture or a combined drive-through and back-in layout, matching the exhaust position of taller apparatus.
Download product documentation for the systems Air Purifiers, Inc. carries for emergency response applications:
Nederman Fire and Emergency Exhaust Extraction Systems
Monoxivent Hose Reels for Vehicle Exhaust Fume Extraction
Brands We Carry: Nederman, Monoxivent


How the system connects to the vehicle and triggers release is as important as the system type. Air Purifiers, Inc. offers a full range of attachment and activation configurations:
Each option can be matched to your station’s operational pattern and existing bay door or dispatch infrastructure.
Order Parts Online
You can order parts for your system right here, on our website. Need assistance? Contact us and we’ll be happy to help.

We’ll be happy to visit your station and recommend the right fire or emergency vehicle exhaust removal system. There’s never any obligation, and it’s free to consult with our professionals. Let’s get something scheduled today.
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NFPA 1 and NFPA 101 reference diesel exhaust control in emergency response facilities, and OSHA permissible exposure limits for carbon monoxide and diesel particulate matter apply in these environments. Many jurisdictions have adopted specific requirements. Requirements vary by location, so we recommend confirming the standards applicable to your station with your authority having jurisdiction (AHJ). Air Purifiers, Inc. can discuss your situation and help you evaluate your current setup against those requirements.
Yes. Air Purifiers, Inc. plans installation to minimize operational disruption, typically phasing the work so bays remain functional throughout the process.
Automatic release systems are specifically engineered for this scenario. Whether pneumatic or magnetic, the connection releases cleanly when the vehicle moves, without damaging the hose, the nozzle, or the apparatus exhaust fitting.
Air Purifiers, Inc. provides ongoing maintenance support after every installation. Routine service involves inspecting hose connections, releasing hardware, and tracking or rail components. Maintenance is scheduled to work around your station’s operations.