canismajor
Contributor
Always worked fine and they really do go a long way toward preventing dry-mouth.
$150 obo
Details from Sherwood below:
Sherwood Oasis Balanced Scuba Regulator with Moisture Retention 1st & 2nd Stage
What's in the box: 1st Stage, 2nd Stage and LP Hose
If you're a warm-water diver who gets that awful feeling of dry mouth, you are going to love Oasis. Sherwood has developed two, second-stage, moisture-retention that keep your mouth cool and comfortable all-dive long.(What a relief!) Sherwood's clean environmental dry-air-bleed first-stage design this unique feature keeps the internal components clear of salt, sand, chlorine and other mineral deposits that cause deterioration of internal parts in other regulators that require more frequent service. The Oasis First-Stage is equipped with two primary high flow ports that boost air pressure to the second-stage, with a total of four LP ports for accessories. Made of Chromed Marine Grade Brass with extra large Yoke Screw Hand Wheel that is easy to turn even when wearing gloves.
Key Features
- FIRST STAGE
- Balanced piston 1st stage for superior breathing.
- Grooved hand wheel is easily grasped wet or dry.
- The dust cap protects internal parts from contaminants when not in use
- HP port.
The two primary-flow ports boost outlet pressure to the second stage, giving you more comfortable, easier breathing. - Five low-pressure ports for versatile arrangement of hoses to supply BC infl ator and other ancillary devices
- Sealed spring chamber to prevent water and contaminants from damaging your regulator
- Efficient low profile exhaust deflector.
- Large flexible purge cover
- Wisdom mouthpiece reduces jaw fatigue.
- Unique high performance dry first stage
- Moisture-retention fi ns that reduce dry mouth and allow you to direct air flow and optimize breathing characteristics to match any any dive condition.
- The Oasis comes equipped with an compact or an optional extended exhaust tee. ( Side view of extended tee.)
- Sherwood's patented, moisture-retention fins reduce dry mouth and allows you to direct airflow. Fully adjustable.
