[{"id":288570081466,"handle":"scuba-gear","title":"Scuba Gear","updated_at":"2023-03-17T14:41:55-06:00","body_html":"","published_at":"2022-04-27T14:57:10-06:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Scuba Gear"},{"column":"type","relation":"equals","condition":"Scuba"}],"published_scope":"global","image":{"created_at":"2022-05-17T15:31:20-06:00","alt":null,"width":2000,"height":980,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0193\/0602\/0928\/collections\/banner-ocean-floor-1.jpg?v=1652823080"}},{"id":122532954176,"handle":"spare-air","title":"Spare Air","updated_at":"2023-01-05T12:39:14-07:00","body_html":"\u003cp\u003eA skydiver wears a reserve parachute, a SCUBA diver should have a reserve breathing system. For 40 years we’ve supplied divers with the smallest, most-compact redundant system available for out-of-air-emergencies.\u003c\/p\u003e\n\u003cp\u003eSpare Air supplies the HEED3 for Aviation and the IS model for Industrial applications. \u003c\/p\u003e\n\u003cp\u003eIf you need an emergency supply of breathing air, Spare Air is inspired to supply!\u003c\/p\u003e","published_at":"2019-02-21T12:31:30-07:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"SpareAir"},{"column":"tag","relation":"equals","condition":"SpareAirIS"},{"column":"tag","relation":"equals","condition":"Heed3"}],"published_scope":"global","image":{"created_at":"2019-02-21T12:33:49-07:00","alt":null,"width":956,"height":543,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0193\/0602\/0928\/collections\/Spare_Air_logos.jpg?v=1550777629"}}]
The popular HEED 3 is the latest generation of Helicopter Emergency Egress Devices manufactured by Submersible Systems. A compact, lightweight and reliable self contained breathing apparatus, the HEED 3 is designed to increase the survivability of military and commercial personnel in short-term out-of-air emergencies.
Model 300-001 is the largest model for those that have a need for more air. Holster and Deluxe Dial Pressure Gauge included.
Product Specifications:
Part Number
71-300-001
Product Length
13.4" [34 cm]
Product Diameter
2.25" [5.7 cm]
Product Weight (full)
2.2 lbs [.98 kg]
Cylinder Pressure Ratings
3000 PSI [207 BAR]
Cylinder Volume
3.0 cu ft [85 liters]
Cylinder Material
Aluminum - Black Anodized
Pressure Relief
Integrated in regulator
Regulator Type
Balanced Single Stage
Operational Temperature
-22F [-30C] +158F [+70C]
Duration of Air Supply
Approximately 57 breaths at surface
Altitude Limits
Tested at up to 35,000 feet (10,500 meters)
A Holster is included with every HEED 3. Designed to fit most MOLLE type vests, belts and harnesses, the versatile holster makes mounting your HEED 3 a snap!
The Dial Gauge Pressure Indicator is a standard part on every HEED 3. You'll know when your unit is charged and ready to provide life giving air at a moments notice.
Units are shipped empty. Use our 920C Air Compressor Refill Adapter (sold separately) to refill your HEED 3 from any breathing air compressor.
Use 910S SCUBA Tank Refill Adapter (sold separately) to refill from any full 3000 psi SCUBA Tank.
Units are shipped empty. Use our 920C Air Compressor Refill Adapter (sold separately) to refill your HEED 3 from any breathing air compressor. 
Use 910S SCUBA Tank Refill Adapter (sold separately) to refill from any full 3000 psi SCUBA Tank.