Total Integration.
The Balanced Diaphragm first stage design has been the regulator
of choice for many divers who find themselves in extreme diving
conditions. The advanced design of the DX3 Balanced Diaphragm
First Stage isolates the critical seats and o-rings from the harsh
environment. This helps prevent internal corrosion and contaminant
buildup, leading to more consistent performance between service
intervals.
FEATURES
- VENTURI-ASSISTED PRIMARY PORT
The DX3 Balanced Diaphragm First Stage isn't simply reliable, it also has a
unique feature called Venturi-Assist which actually helps provide a "turbo
boost" of air flow to the second stage as depth or demand increases. Simply
put, the DX3 provides more air to the second stage when you need it most.
- SEALED DESIGN
The advanced design of the DX3 Balanced Diaphragm First Stage isolates the
critical seats and o-rings from the harsh environment. This helps prevent internal
corrosion and contaminant buildup, leading to more consistent performance
between service intervals.
- ENVIRONMENTAL PROTECTION
For cold water or high sediment diving you can also depend on an optional 'dry'
Environmental Protection Kit for the DX3 Diaphragm to help prevent
freeze-ups and contamination that effect other first stages. The environmental kit
completely seals the upper spring chamber of the first stage to prevent ice
crystallization without the hassle and mess of silicone or alcohol based fluids.
- 2 HIGH PRESSURE PORTS
2 High pressure ports allow for convenient positioning of the first stage in either
the 'up' or 'down' position. High pressure attachments can be mounted on either
side or accommodate redundant systems.
- 4 LOW PRESSURE PORTS
4 Low pressure ports allow for convenient routing of all low pressure hoses.
- DIN OR USA YOKE
The DX3 First Stage is available standard with your choice of either a 330
BAR DIN or USA Yoke fitting. A convertible yoke is also available that can
convert a DIN fitting to a USA Yoke without the use of tools.
- NITROX COMPATIBILITY
Factory cleaned and assembled in a clean room environment with special
o-rings, halocarbon based lubricants and color-coded for easy identification, the
DX3 NITROX gives you all you need in a reliable Nitrox-ready regulator.
Specifications
- INTERMEDIATE PRESSURE: 140 psi +/- 5
- EXHALATION EFFORT: 1.1 ciw*
- LUBRICANT: Christo-Lube(r) MCG#111 used exclusively for reduced friction and superior performance.
- VALVE: Triple Chrome Plated, Marine Grade Machined Brass - 300 Series Passivated Stainless Steel.
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