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Product OverviewThe AT20 is the predecessor to the XTX20. APEXS brought it back to their line-up because it represents an excellent value. This is an ideal entry-level regulator that can spoil divers in a hurry. This high-performance regulator boasts a balanced first stage coupled with a pneumatically balanced second stage. The smooth, quiet breath is sure to enhance your diving enjoyment. Designed for water temps above 50°F (10°C). The Comfo-bite mouthpiece, with its patented bridge virtually eliminates jaw-fatigue. Regulator is compatible with EAN40 out of the box. The first stage is a balanced diaphragm type that offers consistent performance from start of dive until end of dive, regardless of depth. First stage has four medium-pressure (3/8" UNF) ports and one high-pressure port (7/16" UNF).
Pneumatically-balanced second stage results in smooth, easy breathing. The large purge button on the AT20 is easy to operate even with thick gloves. The integrated venturi control provides a performance boost at depth while preventing unwanted free-flow at the surface. An extremely efficient exhaust valve improves the breathing performance of the regulator. Offers a compact, integrated exhaust tee. Regulator comes with an owner's manual.
- AT20 Predecessor to XTX20
- Represents an Excellent Value
- Ideal Entry-Level Regulator
- Can Spoil Divers In-a-Hurry
- High-Performance Regulator
- Designed for Water Temps Above 50°:F (10°:C)
- Nitrox Ready Up to 40% O2 Out-of-the-Box
- Owner's Manual
- First Stage: APEXS AT20
- Balanced Diaphragm Design
- Consistent Performance from Start of Dive Until End of Dive
- LP Ports: 4 Port 3/8 UNF Thread
- HP Ports: 1 Port 7/16 UNF Thread
- Body: Marine Brass, w/Chrome Finish
- Second Stage: APEXS AT20
- Pneumatically-Balanced Second Stage
- Smooth, Easy Breathing
- Large Purge Button, Easy to Operate w/Thick Gloves
- Integrated Venturi Control:
Provides Performance Boost at Depth
Prevents Unwanted Free-Flow at Surface
- Extremely Efficient Exhaust Valve Improves Breathing Performance
- Compact, Integrated Exhaust Tee
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60/120 Return Policy
What's in the Box
|1'st Stage Type||Balanced Diaphragm|
|LP Ports||Four, 3/8-24 UNF Thread|
|HP Ports||One, 7/16-20 UNF Thread|
|Adjustable 2'nd Stage||Yes, Dive/Pre-Dive Venturi (Free Flow) Switch|
|Nitrox Compatible||Yes Up To 40% O2|
|2'nd Stage Type||Pneumatically Balanced Downstream Demand Valve|
|Materials||First Stage: Chrome Plated Brass, Second Stage: Techno-Polymer, Silicone|
|Hose Length||Not Specified by Manufacturer|
|Total Weight||Not Specified by Manufacturer|
|1'st Stage Type|
|Four, 3/8-24 UNF Thread|
|One, 7/16-20 UNF Thread|
|Adjustable 2'nd Stage|
|Yes, Dive/Pre-Dive Venturi (Free Flow) Switch|
|Yes Up To 40% O2|
|2'nd Stage Type|
|Pneumatically Balanced Downstream Demand Valve|
|First Stage: Chrome Plated Brass, Second Stage: Techno-Polymer, Silicone|
|Not Specified by Manufacturer|
|Not Specified by Manufacturer|