Description
Description
The Spare Air 300PK-DG Package with Dial Gauge is a compact emergency air system designed for scuba divers and divers who want a reliable backup for resurfacing. With a standard 3.0 cu ft / 85 liters of air, it provides a practical reserve during dives while remaining light and unobtrusive on your diving gear.
This package includes Spare Air, Holster, Safety Leash and Refill Adapter, plus a Dial Gauge for easy monitoring. The aluminum cylinder features a black anodized finish for saltwater durability, and the balanced single-stage regulator delivers steady air delivery when needed most. Refill your Spare Air in seconds from any full SCUBA tank, making it a practical addition to your diving gear for emergencies.
Features
Features
- Package contents: Spare Air, Holster, Safety Leash and Refill Adapter.
- Capacity: 3.0 cu ft / 85 liters of air.
- Refill capability: Refill from any full SCUBA tank in seconds.
- Weight: About 2.2 lb (0.98 kg) when full.
- Material: Aluminum cylinder with black anodized finish.
- Regulator: Balanced single-stage regulator for reliable air delivery.
- Pressure and volume: Maximum 3000 psi / 207 bar; water volume 0.44 liters; surface breaths ~57.
- Dimensions: Length 13.4 in (34 cm); diameter 2.25 in (5.7 cm).
- Dial Gauge: Includes a Dial Gauge for monitoring remaining air.
Specifications
Specifications
| Maximum Capacity | 3.0 cu ft / 85 liters |
| Length | 13.4" / 34 cm |
| Diameter | 2.25" / 5.7 cm |
| Maximum Pressure | 3000 psi / 207 bar |
| Weight (full) | 2.2 lb. / 0.98 kg |
| Surface Breaths | 57 |
| Water Volume | 27 cu in / 0.44 liters |
| Cylinder Material | Aluminum - Black Anodized |
| Regulator Type | Balanced Single Stage |
Payment & Security
Payment methods
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WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.







