50D First Stage DS IV First Stage Enovoy First Stage
Zeagle's First Stages offer incredible performance and reliability, exceeding our older designs by a significant margin. All are environmentally sealed for reliability and freezing resistance.
All Zeagle first stages share the same internal components, but offer different hose routing options.
Flathead
VI |
50D
|
DS
IV |
Envoy
|
Envoy
|
|
Deluxe
|
|||||
Environmental
seal |
YES
|
YES
|
YES
|
NO
|
NO
|
Swivel
hose mount |
NO
|
YES
|
NO
|
NO
|
NO
|
#
of low pressure ports |
4
|
4
|
5
|
5
|
5
|
#
of high pressure ports |
2
|
2
|
1
|
1
|
1
|
Available
with Yoke or DIN* |
YES
|
YES
|
YES
|
YES
|
YES
|
*
All DIN regulators include a yoke converter so they may be used with
standard yoke tanks. |
Zeagle's ZX Second Stage is lightweight, compact and comfortable, with diver adjustable resistance controls, freeflow control, and built in anti- freezing features. Specific design changes have created a regulator that is resistant to freeflow on the surface, yet has incredible smoothness and ease of breathing underwater.
| SECOND STAGE SPECIFICATIONS | ZX | Envoy
|
Envoy Deluxe |
Pneumatically
balanced |
YES | YES | YES |
| Venturi vane assistance | YES | YES | YES |
| Adjustable freeflow control | YES | YES | YES |
| Diver adjustable inhalation resistance | YES | NO | NO |
| "Severe" anti-freeze heat exchanger | YES | NO | NO |
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