The SR1, Sherwood's Best Regulator PLUS their Best Octopus, the SR1 Octo...
SR¹ high performance regulator with superior breathing performance of less than 0.5 joules/liter, W.O.B. at 165 fsw, 62.5 RMV, the SR¹ is the most technologically advanced regulator Sherwood Scuba has produced in its storied 50 year history.
The SR¹ utilizes a pneumatically balanced second stage, with a two-piece flow-through first stage piston for precise optimum balance and intermediate pressure control. The first stage is environmentally sealed featuring a dry-sealed spring chamber, two high pressure ports, five low pressure ports on a 360 degree swivel.
The second stage contains a SMART demand lever and floating crown which reacts to depressurization and relieves the load on the seat, extending seat life while promoting consistent performance.
Importantly, the second stage employs a unique single adjustment point to simultaneously set opening effort and high flow performance with one motion--the need to make separate adjustments has therefore been eliminated.
The SR¹ packs its advanced technology into a compact case which employs contemporary styling and utilizes a multitude of cutting edge materials.
- Pneumatically balanced 2nd stage
- SMART Demand Lever - reacts to depressurization and relieves load on seat, extending seat life while promoting consistent regulation.
- Large flexible purge cover.
- One touch performance adjustment.
1st Stage
- Two-piece 1st stage piston for precise optimum balance and intermediate pressure control.
- Dry sealed ambient pressure chamber.
- Five low pressure ports located on a 360˚ swivel.
- Two high pressure ports.
The SR1 Octopus
SR¹ high performance Octo has the same excellent breathing characteristics as the SR¹ regulator. The SR¹ Octo has a distinguishable front cover and a highly visible 37" yellow hose. This Octo is also Nitrox compatible with a limited lifetime warranty.
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