Nomad Series — Ranger
350 Bar Neck-Mount COPV
A compact 6.7-inch OD Type III platform engineered for neck-mounted high-pressure storage.
Ranger combines a 6061-T6 aluminum liner with a carbon-composite structural layer and a fiberglass-composite external protective layer in four standard capacities from 6 to 18 liters.
Neck-mounted high-pressure storage
Four standard capacities on one compact 6.7-inch platform.
Ranger is available in 6 L, 7.5 L, 11 L and 18 L configurations with a maximum service pressure of 350 bar / 5,077 PSI.
350 Bar
Maximum service pressure of 350 bar / 5,077 PSI.
15-Year Service Life
Designed for a 15-year service life.
170 mm OD
Common 170 mm / 6.7-inch outside diameter across all four standard capacities.
Ranger configurations
Four standard sizes for compact high-pressure systems.
| Volume | Length without Valves | Mass / Weight | Outside Diameter |
|---|---|---|---|
| 6 L / 1.6 gal | 493 mm / 19.4 in | 5.4 kg / 12 lb | 170 mm / 6.7 in |
| 7.5 L / 2 gal | 640 mm / 25.2 in | 6.8 kg / 15 lb | 170 mm / 6.7 in |
| 11 L / 2.9 gal | 874 mm / 34.4 in | 9.5 kg / 21 lb | 170 mm / 6.7 in |
| 18 L / 4.8 gal | 1255 mm / 49.4 in | 12.7 kg / 28 lb | 170 mm / 6.7 in |
Designed to ISO 11119-2:2012. Short-duration temperature excursions up to 85°C / 185°F are acceptable.
Type III construction
Lightweight composite construction with an aluminum liner.
6061-T6 Aluminum Liner
Provides the metallic liner for the Type III pressure-vessel architecture.
Carbon-Composite Structure
Carbon-composite reinforcement provides the primary structural layer.
Fiberglass Protective Layer
An external fiberglass-composite layer with clear epoxy coating provides additional protection.
Ranger neck-mount details
A closer look at the Ranger mounting and adapter architecture.
Integration flexibility
A neck-mount platform designed around system integration.
Ranger is designed for neck-mounted installation and can support application-specific valve-thread and interface requirements.
Standard adapter options use M18x1.5 valve threads, with 5/8-inch threads available as an option. Custom valve threads up to M25 / 1 inch can be accommodated upon request.
Other mounting strategies may also be considered where the system design requires a different integration approach.
Ranger engineering support
Configure Ranger around your mounting and interface requirements.
Share pressure, capacity, valve-thread, mounting and packaging requirements with Steelhead's engineering team.