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• Which model should I buy?
• How does it work?
• Are they refillable? How do I refill them?
• How much air will I get?
• Do we need to be trained to use the product?
• Do the units need to be serviced?
• What is the DOT rating of the cylinders?
• What type/grade of aluminum is the cylinder made of?
• How much are they?
• How can I purchase a unit?

Which model should I buy? We manufacture models for various situations and customer needs. Please contact us for help determining which particular model is right for you.

How does it work? It is a single stage, demand-breathing regulator. The user simply places the unit in their mouth and breathes.

Are they refillable? How do I refill them? Yes, they can easily be refilled from an air compressor or SCUBA tank or you can purchase our custom TRS Refilling system. Contact us for more information.

How much air will I get? The amount of air will depend on application of the product and model purchased. On average, the unit provides 2-5 minutes of air.

Do we need to be trained to use the product? Yes, proper training in the use of emergency breathing devices is recommended, however our products are very easy to use. While not mandatory, SCUBA certification is recommended. Contact us for more information.

Do the units need to be serviced? Yes, the units need to be serviced. We have a recommended schedule to maintain. Simple visual verification is recommended and when servicing is required, the units need to be sent to us for overhaul and hydro. The tanks need to be hydrostatically tested every five years. Contact us for instructions to send in units for overhaul and/or hydro.

What is the DOT Rating of the cylinders? DOT 3-AL 3000.

What type/grade of aluminum is the cylinder made of? The aluminum alloy of the cylinders is [6061-T6].

How much are they? Our products, being small and uniquely designed are the least expensive short-term self-rescue systems in the world! We promise that this small investment will more than pay for itself when it saves a life. Please contact us for specific model and quantity pricing.

How can I purchase a unit? We sell our products direct. Please contact us with your order details.