Air Systems

The Air Systems International CVF12A15KT and CVF12A25KT are premium, all-in-one confined space ventilation kits designed to provide maximum fresh air delivery without compromising worker access. Built around the powerful 12-inch CVF-12AC axial blower, these comprehensive systems feature the patented Saddle Vent® manhole ventilation device, allowing teams to continuous purge underground spaces while keeping the entry point completely clear and safe for entry and egress.

The Air Systems International line is an all-in-one, contractor-grade portable ventilation system engineered to deliver high-volume fresh air to confined work zones. This convenient package pairs the powerful 12-inch axial fan blower directly with a rugged, snap-lock poly canister housing of flexible ducting. Operating on standard 115 VAC power, this system provides massive air-purging capabilities while keeping your safety gear organized, protected, and incredibly easy to transport.

The Air Systems International CVF-12AC is a high-performance, contractor-grade 12-inch portable axial ventilation fan engineered to deliver rapid, high-volume airflow to confined workspaces. Operating on a standard 115 VAC power supply, this rugged yet lightweight blower provides up to 2,348 CFM of free-air movement, making it the ideal choice for utility manholes, construction sites, and manufacturing facilities requiring reliable, non-hazardous ventilation.

The Air Systems International 8-Inch Axial Blower Kit Family provides the ultimate, ready-to-deploy confined space ventilation system for utility workers, safety teams, and contractors. Headlined by the industry-standard CVF8A15KIT (115V AC) and backed by the remote-ready DC battery-powered family, these comprehensive packages combine a high-velocity 8" axial fan, a protective storage canister with flexible ducting, and the patented Saddle Vent® manhole ventilation device.

The Air Systems International 8-Inch Axial Canister Fan Family delivers an all-in-one, highly portable ventilation solution designed to clear confined workspaces rapidly. Headlined by the standard CVF-15ACAN (115V AC), this contractor-grade family includes the specialized DCAN (12V DC) series.

The Air Systems International CVF-8AC is a highly reliable, contractor-grade 8-inch portable axial ventilation fan engineered to deliver rapid, dependable airflow to confined workspaces. Operating on a standard 115 VAC power supply, this compact, lightweight blower provides up to 974 CFM of free-air movement. It is the industry-standard choice for utility manholes, telecommunications vaults, and light construction sites requiring efficient, non-hazardous space ventilation.

This family of items from Air Systems International revolves around the BB100 Series Breather Box®, a portable Grade-D breathing air filtration system engineered to deliver clean, monitored air for up to four or more respirator users simultaneously.

This family of items from Air Systems International revolves around the BB100 Series Breather Box®, a portable Grade-D breathing air filtration system engineered to deliver clean, monitored air for up to four or more respirator users simultaneously.

This family of items from Air Systems International centers around the BB30 Series Breather Box®, a portable Grade-D breathing air filtration system engineered to deliver clean, monitored air for up to two or three respirator users simultaneously.

This family of items from Air Systems International centers around the BB30 Series Breather Box®, a portable Grade-D breathing air filtration system engineered to deliver clean, monitored air for up to two or three respirator users simultaneously.

This family of items from Air Systems International centers around the BB60 Series Breather Box®, a portable Grade-D breathing air filtration system engineered to deliver clean, monitored air for up to four respirator users simultaneously.

This family of items from Air Systems International centers around the BB60 Series Breather Box®, a portable Grade-D breathing air filtration system engineered to deliver clean, monitored air for up to four respirator users simultaneously.

Remote Alarms act as a valuable early warning device for the isolated worker and allows him to make a safe egress when a system fault alarm occurs.
These remote alarm units have been designed to duplicate local alarms found on the primary equipment such as the Breather Box™, to signal workers in a remote location that there is an alarm condition with their system.

Note: Portable Breather Box® units require DC alarms. Wall mount filter panels require AC alarms.

The Air Systems International BB100-CO Breather Box® is the industry standard for high-capacity portable Grade-D air filtration. Engineered to protect up to 4 workers simultaneously, this rugged, field-tested filtration system converts standard industrial compressor air into safe, clean, OSHA-compliant breathing air.

The Air Systems International BB100-CO Breather Box® is the industry standard for high-capacity portable Grade-D air filtration. Engineered to protect up to 4 workers simultaneously, this rugged, field-tested filtration system converts standard industrial compressor air into safe, clean, OSHA-compliant breathing air.

The Air Systems International BB15-CO Breather Box® is the ideal compact solution for single-worker Grade-D air filtration. Engineered for maximum portability without sacrificing safety, this lightweight system provides 15 CFM of dedicated filtration capacity to protect an individual worker in the field. It efficiently converts standard industrial compressor air into safe, clean, OSHA-compliant breathing air.

The Air Systems International BB15-CO Breather Box® is the ideal compact solution for single-worker Grade-D air filtration. Engineered for maximum portability without sacrificing safety, this lightweight system provides 15 CFM of dedicated filtration capacity to protect an individual worker in the field. It efficiently converts standard industrial compressor air into safe, clean, OSHA-compliant breathing air.

The Air Systems International BB150-CO Breather Box® is the ultimate heavy-duty solution for high-volume, portable Grade-D air filtration. Engineered for maximum air flow, this rugged system provides 150 CFM of filtration capacity to protect larger crews working in demanding industrial environments. It seamlessly converts raw, oil-lubricated compressor air into safe, clean, OSHA-compliant breathing air.

The Air Systems International BB150-CO Breather Box® is the ultimate heavy-duty solution for high-volume, portable Grade-D air filtration. Engineered for maximum air flow, this rugged system provides 150 CFM of filtration capacity to protect larger crews working in demanding industrial environments. It seamlessly converts raw, oil-lubricated compressor air into safe, clean, OSHA-compliant breathing air.

Ensure maximum respiratory safety on the jobsite with the Air Systems International BB30-CO Breather Box®. This rugged, portable filtration panel is the industry standard for delivering safe, Grade-D breathing air to up to two workers [0.5, 0.6]. Engineered for harsh industrial environments, it features an integrated, continuous carbon monoxide (CO) monitor and a powerful 3-stage filtration system [0.2, 0.13] that removes 99.99% of contaminants.

Ensure maximum respiratory safety on the jobsite with the Air Systems International BB30-CO Breather Box®. This rugged, portable filtration panel is the industry standard for delivering safe, Grade-D breathing air to up to two workers [0.5, 0.6]. Engineered for harsh industrial environments, it features an integrated, continuous carbon monoxide (CO) monitor and a powerful 3-stage filtration system [0.2, 0.13] that removes 99.99% of contaminants.

Upgrade your jobsite safety with the next-generation Air Systems International BB60-CO Breather Box®. Replacing the industry-classic BB50-CO, this portable filtration panel is designed to meet strict 21st-century demands, supplying continuous Grade-D breathing air for up to four workers simultaneously. It pairs a high-performance 60+ CFM filtration capacity with a digital carbon monoxide (CO) monitor.

Upgrade your jobsite safety with the next-generation Air Systems International BB60-CO Breather Box®. Replacing the industry-classic BB50-CO, this portable filtration panel is designed to meet strict 21st-century demands, supplying continuous Grade-D breathing air for up to four workers simultaneously. It pairs a high-performance 60+ CFM filtration capacity with a digital carbon monoxide (CO) monitor.

Scale up your respiratory defense with the high-output Air Systems International BB75-CO Breather Box®. Engineered to support larger crews in highly demanding workspaces, this portable filtration system delivers continuous, regulated Grade-D breathing air directly from an industrial compressor. Offering a robust 75 CFM air flow capacity, the BB75-CO is equipped to support up to 4 or 6 workers simultaneously (depending on your outlet configuration).

Scale up your respiratory defense with the high-output Air Systems International BB75-CO Breather Box®. Engineered to support larger crews in highly demanding workspaces, this portable filtration system delivers continuous, regulated Grade-D breathing air directly from an industrial compressor. Offering a robust 75 CFM air flow capacity, the BB75-CO is equipped to support up to 4 or 6 workers simultaneously (depending on your outlet configuration).

The Air Systems SVB-A8 is a high-performance, 8-inch pneumatic centrifugal blower engineered for environments where electricity is unavailable or unsafe. Powered by a rugged 4 HP air motor, this intrinsically safe unit delivers massive airflow up to 3,000 CFM depending on air supply pressure, making it the ultimate tool for demanding industrial air purging.
Key Features:

The Air Systems SVB-A8 is a high-performance, 8-inch pneumatic centrifugal blower engineered for environments where electricity is unavailable or unsafe. Powered by a rugged 4 HP air motor, this intrinsically safe unit delivers massive airflow up to 3,000 CFM depending on air supply pressure, making it the ultimate tool for demanding industrial air purging.
Key Features:

The Cool-Box provides approximately 50 degrees F output air temperature with input temperatures up to 180 degrees F. It requires only 20 pounds of ice for operation and provides 4 to 8 hours of cooling. Features include an adjustable pressure regulator, gauge and safety relief valve installed in the system with a final filter. The Cool-Box provides low cost cool breathing air anywhere.

Breathing Air Panels for Permanent Mounting Applications

Breathing Air Panels for Permanent Mounting Applications

The Air Systems International 8-Inch Steel Axial Blower Canister Fan Family provides a heavy-duty, maximum-durability ventilation solution for demanding industrial jobsites. Unlike standard plastic-bodied models, the headlining SVF-15ACAN series features a rugged, powder-coated steel housing engineered to withstand structural impacts in tough work areas.

durable polyethylene duct-to-duct connector, allowing technicians to securely link multiple 8-inch hoses (such as the SVH-25) together for extended ventilation runs in non-hazardous locations.

The Air Systems International 8-Inch Axial Blower Duct Canister Family provides a rugged, stream-lined solution for storing, protecting, and deploying flexible ventilation hoses in the field. Engineered to snap directly onto the CVF-8AC and CVF-8EXP series 8" axial fans, these heavy-duty poly canisters shield your ducting from tears, punctures, and crushed folds during transport and storage.