8
USE OF CONVENTIONAL REGULATORS
A special adapter allows the connection of several kinds
of regulators. The adaptor is available in two sizes,
medium (standard) and small. This adapter fits in place
of the surface air valve (code 33020: S, code 33021: M).
USE OF OVER-INJECTED REGULATORS
Over injected regulators have a diaphragm with an
inhalation cracking pressure below zero. These
regulators “free flow” easily, and as a result, should not
be used with the Neptune
Space G.divers or other
Neptune masks.
Changes in regulator performance can also be caused by
the different positions assumed during a dive;
the use of
a regulator with flow adjustment is recommended.
When descending the adjustment knob must always be turned on to get
the proper air flow. Do not turn off the adjustment knob while
descending.
1ST STAGE SL 35 TX
The Neptune
Space G.divers may be used only with this high performance, balanced
diaphragm 1st stage with anti-freeze kit. The first
stage has adjustable medium pressure
and is made of brass with a satin finish body, stainless steel piston, Teflon seat, and
stainless steel spring.
It is available with the following characteristics:
•
Standard connection 200 bar (code 9922)
•
DIN connection 300 bar (code 9923)
•
2 high pressure ports 7/16 -20 UNF
•
4 Medium pressure ports 3/8-24 UNF
•
Flow rate of approx. 4800 l/m at 140 bars
Summary of Contents for Neptune Space G-divers
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