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Equip your scuba system with top-tier emergency gas performance using the Apeks XTX 50 Alternate 2nd Stage. Designed as a high-performance octopus or backup regulator, the XTX 50 gives you complete control over airflow dynamics in deep, technical, or cold-water environments. Featuring a pneumatically balanced valve, an adjustable breathing resistance knob, and an ergonomic Venturi lever, it delivers effortless, gas-rich inhalation matching primary regulator standards.
Reversible Hose Routing & User Micro-Adjustments
Features Apeks' innovative Reversible Venturi System (RVS), allowing an authorized technician to convert the hose setup from right-hand to left-hand routing. The built-in user control knob lets you fine-tune opening effort underwater to match current, depth, or personal breathing preferences.
Features and Benefits
- Pneumatically Balanced Valve: Smooth, low-effort airflow regardless of cylinder pressure or diving depth.
- Inhalation Resistance Control Knob: Micro-adjusting control knob lets the diver dial in opening effort to prevent free-flow in high currents or deep descents.
- High-Visibility Yellow Front & Hose: High-impact yellow purge cover and 36-inch yellow flex hose ensure fast visual identification in emergency situations.
- Integrated Venturi Lever: Ergonomic switch prevents surface free-flows in "Pre-Dive" mode and optimizes hydrodynamics in "Dive" mode.
- Patent-Pending Comfo-Bite Mouthpiece: Reduces jaw fatigue over extended dive times without requiring tight teeth pressure.
- Extreme Cold Water Resistance: Highly effective heat exchanger dissipates cold to prevent valve ice buildup (EN250A certified).
Technical Specifications
| Brand | Apeks Marine Equipment |
|---|---|
| Product Model | XTX 50 Alternate 2nd Stage |
| Valve Type | Pneumatically Balanced Demand Valve |
| User Adjustments | Inhalation Effort Control Knob & Venturi Control Switch |
| Orientation | Reversible (Right-Hand or Left-Hand Hose Routing) |
| Included Hose | 36" High-Visibility Yellow Braided Flex Hose |
| Cold Water Rating | Yes (EN250A Extreme Cold Water Certified) |
| Best For | Secondary Regulator, Technical Diving, Cold Water Scuba, & Stage Bottles |
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