HEED 3 - 175 Series

HYDRO date:  03/10

• More than 1lb lighter than competing models
• Under 9" tall, the HEED 3 is the smallest emergency breathing device on the market
• Affordable - the HEED 3 is over $100 less than competitors models
• Simple design is easy to repair and maintain
• Always-on design is ready to deliver air when you need it
• Refillable from an air compressor (or SCUBA tank using optional adapter)
• Deluxe Dial Gauge Pressure Indicator standard on every unit
• CE approved - Tanks on units shipped to Europe are CE approved to meet current European Safety Standards required for all compressed gas cylinders and are properly CE marked
• Made in the USA
• Can be equipped with optional Nose Clip on a Lanyard
• Includes refill adapter

Spare Air Xtreme Sport

Our Smallest Spare Air

The Xtreme is designed to allow athletes more time to self-rescue from the dangers of extreme sports like tow-in surfing and kayaking. A proven design, the Spare Air has been in production since 1979 with over 350,000 units in use. Package includes:

• 1.7 cu ft of air provides about 32 normal breaths
• Neoprene Vest for hands-free use (one size fits most)
• Dial Gauge Pressure Indicator
• Mouthpiece Cover
• 910S and 920 C Refill Adapters

HEED 3 - Spare Air Helicopter Emergency Egress Device

Government, military, and private organizations recognized the potential for Spare Air in other applications leading to the introduction of the HEED - Helicopter Emergency Egress Device. Now in its 3rd Generation, the HEED 3 has evolved into a simple, reliable and affordable device for rescue from water emergencies. Recently, the HEED 3 HOSE MODEL was introduced for additional versatility.

Compact, lightweight, and reliable category A device designed to increase survivability in case of unintended submersion in water.
*Typical lead time is 1-2 weeks to ensure the latest Hydro dates.

HEED 3 - 175 Series
HEED 3's proven design is the preferred choice!

• More than 1lb lighter than competing models
• Under 9" tall, the HEED 3 is the smallest emergency breathing device on the market
• Affordable - the HEED 3 is over $100 less than competitors models
• Simple design is easy to repair and maintain
• Always-on design is ready to deliver air when you need it
• Refillable from an air compressor (or SCUBA tank using optional adapter)
• Deluxe Dial Gauge Pressure Indicator standard on every unit
• Made in the USA
• Cylinder Capacity: 1.7 cu ft / 48 liters
• Service Pressure: 3000 psi / 207 bar
• Length: 8.75" / 22 cm
• Diameter: 2.25" / 5.7 cm
• Weight: 1.5 lb. / .7 kg
• Cylinder Material: Aluminum - Black Anodized
• Regulator Type: Single Stage
• Pressure Relief: Integrated in regulator
• Operational Temperature: -22°F / -30°C < +158°F / +70°C
• Duration of Air: 32 breaths *Based on 1.5 liters per breath

HEED 3 - 300 Series
Based upon the most popular Spare Air®, the larger cylinder provides extra air.

• Affordable - the HEED 3 is over $100 less than competitors models
• Simple design is easy to repair and maintain
• Always-on design is ready to deliver air when you need it
• Refillable from an air compressor (or SCUBA tank using optional adapter)
• Deluxe Dial Gauge Pressure Indicator standard on every unit
• Made in the USA
• Cylinder Capacity: 3 cu ft / 85 liters
• Service Pressure: 3000 psi / 207 bar
• Length: 13.4" / 34 cm
• Diameter: 2.25" / 5.7 cm
• Weight: 2.2 lb. / 1kg
• Cylinder Material: Aluminum - Black Anodized
• Regulator Type: Single Stage
• Pressure Relief: Integrated in regulator
• Operational Temperature: -22°F / -30°C < +158°F / +70°C
• Duration of Air: 57 breaths *Based on 1.5 liters per breath

HEED 3 - 200 Series

Flexible braided hose increases the versatility of HEED 3
Refillable from an air compressor (or SCUBA tank using optional adapter)
Deluxe Dial Gauge Pressure Indicator standard on every unit
Sewn hose pouch protects the hose and keeps the system compact and out of way, but allows quick access

• Cylinder Capacity: 2 cu ft / 58 liters
• Service Pressure: 3000 psi / 207 bar
• Length: 9.75" / 25 cm
• Diameter: 2.25" / 5.7 cm
• Weight: 1.99 lb. / .9 kg
• Cylinder Material: Aluminum - Black Anodized
• Regulator Type: Piston, downstream demand valve, 20" or 27" flexible braided hose
• Pressure Relief: Integrated in regulator
• Operational Temperature: -22°F / -30°C < +158°F / +70°C
• Duration of Air: 38 breaths *Based on 1.5 liters per breath

How to Fly with Spare Air

When carrying SPARE AIR on a commercial aircraft, the system must be empty and according to TSA regulations, the regulator must be unscrewed from the cylinder so they can be sure that it is empty.

1. To empty all the air out of the SPARE AIR press the Purge Button until no more air is released. Unscrew the regulator from the cylinder counter-clockwise (no special tools are needed – it is screwed on hand tight).
2. If the regulator does not unscrew easily DO NOT force it or use tools, instead soak the entire SPARE AIR in a 1-1 vinegar & water solution overnight to loosen any salt corrosion. Leave o-ring, washer and exhaust discs on the regulator.
3. Place the regulator and cylinder in a Ziploc plastic bag to protect and keep them clean. (Option - purchase the "SPARE AIR Travel Pack" which includes its own carrying bag - see below.) Keep SPARE AIR regulator and cylinder threads clean and dry. Include SPARE AIR Owners Manual so TSA employees can refer to it if they have questions.
4. Pack SPARE AIR in your checked or carry-on baggage.
5. Reattach the regulator and cylinder and refill SPARE AIR when you reach your dive destination. You may lightly lubricate the tank o-ring with a small amount of silicone spray or grease - NEVER use a hydrocarbon based oil. DO NOT force regulator onto tank - if you feel resistance stop and unscrew and start again.
6. Replace tank o-ring after product has been disassembled and reassembled 3 times, or o-ring shows signs of wear or air leakage. Tank O-ring size is 016 and you should be able to purchase from any dive shop.

Air Compressor Refill Adapter (920C)

Air Compressor Refill Adapter so you can fill your own Spare Air bottle from a standard SCUBA air compressor!

Refill Adapter (patented, P/N 910S)

One of the best features of Spare Air is that you can simply and easily refill it yourself - allowing you to be in control of your own safety!

• Spare Air is easily refilled from your own SCUBA tank in about 1 minute.
• Simply attach the adapter that is included in every Spare Air package to your own SCUBA tank.
• There is no need to make a separate trip to the dive store to get Spare Air refilled.

Spare Air Model 300 - Nitrox (300PK-N)

Do you dive with Nitrox?

• If so this is the SPARE AIR for you. It is the perfect addition to your Nitrox System, with quick and easy refills from your own Nitrox SCUBA tank.
• Nitrox ready up to 40% EAN
• 3.0 cubic feet of air
• Refillable to 3000 psi off any Nitrox SCUBA tank or air compressor with included refill adapter (patented)
• Easily attaches to your BC with included holster and safety leash
• Small, hands-free, nearly neutrally buoyant
• Breathe on demand regulator -No complicated instructions
• Completely redundant back-up miniature SCUBA system
• Faster than buddy breathing and easier than an octopus

• Maximum Capacity 3.0 cu ft / 85 liters
• Length 13.4" / 34 cm
• Diameter 2.25" / 5.71 cm
• Maximum Pressure 3000 psi / 200 bar
• Weight (full) 2.17 lb. / .985 kg
• Surface Breaths* 57
• Water Volume 26.62 cu in / .42 liters

• Maximum Capacity 3.0 cu ft / 85 liters
• Length 13.4" / 34 cm
• Diameter 2.25" / 5.71 cm
• Maximum Pressure 3000 psi / 200 bar
• Weight (full) 2.17 lb. / .985 kg
• Surface Breaths* 57
• Water Volume 26.62 cu in / .42 liters