About Tusa RS-811S
The RS-811S Regulator delivers superior performance and quality in a compact lightweight design. The ultra-compact chromed marine brass balanced flow-thru piston RS-811S First Stage is incredibly small and weighs only 24.7 oz. (700 g). The RS-811S is configured with 2-high pressure (HP) and 4-low pressure (LP) ports. The balanced piston, first stage regulator is fine tuned for optimum performance and instantly delivers a high airflow to the second stage regulator.
The RS-811S also offers an advanced flow system (A.F.S.) that allows ease of air flow and makes air delivery smoother due to the curved housing structure. The Venturi flow adjustment pre dive/dive switch allows for ease of breathing by controlling the direction of air through the mouthpiece. The ortho-conscious mouthpiece feature prevents jaw fatigue. The ridges and flexible material allow the diver to have more control of the mouthpiece and reduces tension in the jaw. The 2 nd Stage is a dependable downstream demand valve design. The regulator compact size of (H x L x W) 2.48 x 4.25 4.17 (63 mm x 108 mm x 106 mm) and lightweight 12 oz. (340 g) make this one great regulator design. The regulator comes with a 30 (76 cm) 3/8 threaded low pressure hose and owner s manual.
Warranty Information
This product has a limited lifetime warranty.
http://www.tusa.com/us-en/support/warranty_policy
(800) 521-8872
Tusa RS-811S Features
- TUSA RS-811S Regulator:
- Superior Performance and Quality in Compact Lightweight Design
- Weight: 36.7 oz. (1,040 g) with Hose
- Hose: 30" (76cm) 3/8" Thread
- Owner's Manual
- First Stage: TUSA RS-811S
- Compact Lightweight Design 24.7 oz. (700 g)
- Superior Performance and Quality
- Chromed Marine Brass Construction
- Balanced Flow-Thru Piston Design
- 2 HP, Ports 7/16" Thread
- 4 LP Ports, 3/8" Thread
- Fine-Tuned for Optimum Performance and Instantly Delivers a High Airflow
- Second Stage: TUSA RS-811S
- Dependable Downstream Demand Valve Design
- Advanced Flow System (A.F.S.):
A.F.S. allows Ease-of-Air Flow
Makes Air-Delivery Smoother Due to Curved Housing Structure - Venturi Flow Adjustment Pre Dive/Dive Switch
- Switch: Ease-of-Breathing, Controlling Direction of Air-Thru-Mouthpiece
- Ortho-Conscious Mouthpiece: Prevents Jaw Fatigue
- Compact: (H x L x W) 2.48" x 4.25" 4.17" (63mm x 108 mm x 106 mm)
- Lightweight: 12 oz. (340 g) with Hose