Air  Cascade Systems

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We provide technical assistance on Air Cascade Systems for fire departments, paintball, SCUBA and industry. A system may include two or more ISO/UN/DOT cylinders, mounted in your facility, on a mobile air trailer or inside your fire truck. 

Get approximately 38 refills of 2216 PSI 45 CF SCBA cylinders from a four cylinder cascade system. This estimate of refills assumes the SCBA cylinder has 500 PSI remaining in it at the time of refilling. 

UN/ISO/DOT cylinders can be mounted vertically or horizontally and are used in a stationary or mobile application. We have cylinder mounting rack(s) are available for stationary and mobile applications.

UN/ISO/DOT cylinders must be retested every ten (10) years. No 10% overfill is available with these lightweight styled cylinders. Standard DOT cylinders are hydro-tested every five (5) years.

ALK-45 - UN/ISO/DOT 4500 PSI/310 BAR, 437 CF, 152 Lbs - 67 Kg empty, 2750 CI - 45 Liters water volume, 9.3" dia. by 56" to the top of the CGA 347 valve. Retesting pressure is 6750 psi (465 BAR). UN/ISO 9809-2 Specification is DOT Approved for USA use and Canadian use approved without cylinder shoulder markings. 

Click here for ALK-45 specification.

ALK-50 - UN/ISO/DOT 5000 PSI/345 BAR, 472 CF, 170 Lbs - 77 Kg empty, 2750 CI - 45 Liters water volume, 9.3" dia. by 56" to the top of the CGA 347 valve. Hydrostatic test pressure is 7500 psi (517 BAR). UN/ISO 9809-2 Specification. DOT Approved for USA use and Canadian use approved without cylinder shoulder markings. 

Click here for ALK-50 specification.

ALK-60 - UN/ISO/DOT 6000 PSI/414 BAR, 510 CF, 202 Lbs - 91 Kg empty, 2641 CI - 43 Liters water volume, 9.3" dia. by 56" to the top of the CGA 702 valve. Hydrostatic test pressure is 9000 psi (620 BAR). UN/ISO 9809-2 Specification. DOT Approved for USA use and Canadian use approved without cylinder shoulder markings. 

Click here for ALK-60 specification.

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Alkin cylinder racks are built for stationary and mobile applications for both vertical and horizontal placement and come in many cylinder configurations. Our DOT and ISO cylinder racks are manufactured using heavy welded steel, powder coated black in color and each cylinder rack includes the necessary hardware to secure your DOT or ISO cylinders to avoid potential damage to your cascade system. Custom sized cylinder racks available, contact us more information. 

Click here to download the pricing brochure.

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Alkin fill panels and fill stations are used to fill SCUBA, SCBA and airgun a and paintball tanks. Fill panels are made with highest quality materials with anti rust power coat paint to prevent any rusting issues. We also build custom fill panels to fit your needs.