xtx brochure
Post on 02-Jun-2018
236 Views
Preview:
TRANSCRIPT
-
8/10/2019 XTX Brochure
1/12
The heart of your diving
equipment and your most
important choice when assembling
your personal diving system. There are
many regulators on the market and the
selection may seem daunting. Apeks makes
the decision easier. As regulator specialists
we are dedicated to manufacturing regulators
that give reliable high performance in the most
demanding situations - perfect for professional and
tech divers and the only choice for serious recreational
divers. The performance of your regulator is of the utmost
importance, as this reflects the ease of breathing in all diving
conditions and increases the enjoyment and safety of your dive.Our equipment has evolved through many years of research and
development. Independent tests prove their superiority, comfortably
exceeding the tough US Navy Group A test and the CEN European
Standard CE (the first regulators to achieve this mark of distinction). While our
performance figures are impressive, even more important are the comments we receive
from our customers. Divers choose our regulators because their friends, family, colleagues
and instructors, have wholeheartedly recommended Apeks. The most experienced divers from
all disciplines believe in us. We have achieved our original goal - to make the best diving
equipment in the world - and we continue to strive for excellence.
XTX REGULATOR RANGE- TAKE CONTROL
-
8/10/2019 XTX Brochure
2/12
XTX Reversible Venturi System (RVS)Ambient pressure is greater than the pressure under the diaphragm, so the
diaphragm is pushed down onto the lever to assist with the breathing effort.
With the venturi lever in the minus position, the air-flow from the 2nd stage is
directed onto the diaphragm, closing the valve and preventing freeflow.
The Apeks Reversible Venturi System (RVS) allows the diver to control the venturi
assist with greater precision due to the indexable Venturi Lever*. Gas flow to the
diver can be directed towards the mouthpiece by indexing the venturi lever
towards the plus position. This allows the diver an assisted breathe resulting in a
more comfortable dive with less breathing effort. Due to its unique design the
venturi lever can be moved to either the left or right side of the regulator,
depending on the desired hose configuration.
The Indexable Venturi Lever can therefore act as a pre dive switch. Set in the
minus position, the second stage will not free flow either during the entry phase or
if the regulator is dropped in the water. When the diver begins to use the regulator,
the venturi lever can be indexed toward the plus position and the second stage
will give increased venturi assistance according to the set level dialled in.
*Indexable Venturi Lever incorporates a ratcheting mechanism, giving a more precise, tactile feel when setting.
Only available on certain models. The standard venturi lever is available on all other models.
The XTX range offers new features to advance Apeks tried and
tested regulator designs. The option for either left or right-hand
hose configuration and the Diver Changeable Exhaust system
(DCE). Take control.
The XTX regulators can be dedicated to either left or right-handeduse. The hose routing can be altered from right to left or left to
right by an Apeks Service Technician. This is an extremely useful
feature offering much greater flexibility for personal kit
configuration over other regulators.
Left hand
configuration
Right hand
configuration
XTX REVERSIBLE REGULATOR FEATURES
1
-
8/10/2019 XTX Brochure
3/12
XTX Reversible Second Stage Valve OperationWhether the spindle is set in the left or right-handed configuration, the
diaphragm is drawn down as the diver inhales (see Open Position diagram)
depressing the lever. The lever tilts and lifts the balanced valve and rubber
seating off the valve seat (orifice) allowing the air to flow through the valve
mechanism to the divers mouth. When the diver stops inhaling, the diaphragm
recovers and the spring pushes the poppet valve and rubber seating back onto
the seat, preventing further air flow.
Pneumatically BalancedThe Balanced Spindle Mechanism can be set by your local dealer in either the
left or the right-hand configuration, depending on your individual preference.
Combining existing technology with new ensures maximum performance and
versatility, whilst retaining our world renowned reliability. The poppet valve
allows air to pass through its centre to a counter-balance cylinder, which assists
the spring to close the valve eliminating the need for a heavier valve spring
reducing the breathing effort.
Cracking Resistance ControlThe Cracking Resistance Control is used to adjust the spring load of the poppet
valve assembly and so vary the initial cracking resistance of the second stage.
The further the control is wound in the greater the cracking resistance. The
Cracking Resistance Control also incorporates an internal fine adjustment for
use by an Apeks Service Technician. This allows the second stage to be set to a
minimum breathing effort with a wide range of first stage medium pressures.
The Diver Changeable Exhaust (DCE) offers the choice of either a
compact, light-weight system, or a longer exhaust diffuser. DCE
can be configured to prevent virtually any bubble interference
from obscuring the divers view. The exhaust diffusers can be
easily and very quickly changed by sliding and locking the
preferred set into place. Divers can now configure their own
regulator exhaust diffusers for individual dive conditions or
requirements.
Extended
exhaust system
Compact
exhaust system
2
-
8/10/2019 XTX Brochure
4/12
XTX200The flagship of the Apeks Regulator Range and the definitive blend of style
and high performance. Every detail has been carefully designed to offer a
high quality piece of equipment. From the attractive and hard wearing
finish through to its overall build quality, we believe that your
regulator should be as flexible as you are. The XTX 200
second stage retains our well proven combination of
diver adjustable venturi and cracking resistance
controls, with ergonomically designed venturi lever and
breathing resistance knob for ease of use. The XTX 200
also has the benefit of an additional micro adjustment
that allows each individual regulator to be altered during
service to keep your regulator at optimum performance.
The second stage, although shipped in a standard right
hand configuration, can be reversed into a left
hand configuration by your Authorised
Apeks Technician. This
regulator is supplied with
both a compact or larger
exhaust which is easily
changed by the diver. The
XTX 200 has evolved from
the world renowned ATX 200. This superb
regulator offers smooth air supply with an
incredibly low breathing effort.
The ultimate Apeks regulator.
First Stage All medium pressure ports are now 3/8 UNF
so that the reversible XTX second stage canmount to either side of the first stage
Balanced for superior performance
The XTX200 comes standard with an
environmental dry kit, keeping water and
contaminants out and also improving the
models resistance to freezing
Tough two shot moulded 300 bar DIN hand
wheel
New cosmetic ring and co-moulded yoke
knob
Compatible to EAN 40, new, out of the box
Robust compact forged body
4 angled medium pressure ports 3/8 UNF
2 angled high pressure ports 7/16 UNF
Removable Arcap valve seat
Second Stage New XTX pneumatically balanced second
stage has left-to-right reversibility and a Diver
Changeable Exhaust (DCE) system. The large
tee provides the best exhaust bubble
dispersion, while the smaller tee is morelightweight and compact. Both exhaust tees
are included
Improved exhalation performance and overall
work of breathing
Suitable for cold-water use
This pneumatically balanced second stage
has diver-adjustable controls for opening
effort and venturi control
Indexable, tactile and audible venturi
adjustment
Reversible Venturi System
Micro adjuster
Comfo Bite mouthpiece
Metal moulded into front cover
New optional extra hose swivel connection
3
Total work of breathing = 0.41 Joules/litre.
Acceptable limit = 3.00 Joules/litre.
EN250 criteria 50 msw 62.5 l/min.
SEEPAGE10
-
8/10/2019 XTX Brochure
5/12
First Stage This first stage is similar to its predecessors
found on the ATX100 and TX100. New for this
generation is a moulded environmental
diaphragm, a cosmetic ring and a co-moulded
yoke knob
All medium pressure ports are now 3/8 UNF so
that the reversible XTX second stage can mount
to either side of the first stage
Balanced for superior performance
The XTX100 comes standard with an
environmental dry kit, keeping water and
contaminants out and also improving the
models resistance to freezing
4 angled medium pressure ports 3/8 UNF
2 angled high pressure ports 7/16 UNF
Compatible to EAN 40, new, out of the box
Luxurious satin silver chrome finish
Second Stage Pneumatically balanced second stage
Left-to-right reversibility
Diver Changeable Exhaust (DCE) system, giving
the diver the ability to change from a large to asmall exhaust tee. Both exhaust tees are
included with the regulator
Improved exhalation performance and overall
work of breathing
Suitable for cold-water use
This pneumatically balanced second stage has
diver-adjustable controls for opening effort and
venturi control
Indexable, tactile and audible venturi adjustment
Reversible Venturi system
Micro adjuster allows fine adjustment by
technician during service keeping your regulator
at optimum performance
Comfo Bite mouthpiece for comfort and to avoid
jaw fatigue
XTX100The XTX100 regulator can be converted from a right
handed hose configuration (as supplied from the APEKS
factory in the standard) to a left handed one. This feature is
known as the Reversible Venturi System (RVS). Changing
the regulator to a left handed configuration is both quick
and simple and can be performed by any APEKS
Authorised Service Technician.
The XTX100 regulator incorporates the new feature of Diver
Changeable Exhausts system (DCE). This system gives the
diver the ability to change from a small exhaust tee to a
large exhaust tee. This gives the user a choice of the wider
exhaust tee for minimal bubble interference (essential for
underwater photography) and the narrow exhaust tee for a
smaller, compact and comfortable regulator.
4
Total work of breathing = 0.53 Joules/litre.
Acceptable limit = 3.00 Joules/litre.
EN250 criteria 50 msw 62.5 l/min.
SEEPAGE10
-
8/10/2019 XTX Brochure
6/12
XTX50The TX50 and ATX50 have been amongst the best performing regulators in the world. The XTX50 is even better than its
distinguished predecessors. XTX50 retains the diver adjustable breathing resistance including the Micro-adjustment and
features the new Reversible Venturi System (RVS). With this level of control it is possible to tune the regulator to your
personal breathing requirements. The heat exchanger system virtually eliminates the possibility of second stage freezing.
The dry sealed swivel turret first stage, finished in highly polished chrome, completes the regulator. This reliable first stage
is one of the most successful ever, consistently coming at the top in independent regulator reviews. The XTX50 regulator
gives top performance in all conditions due to its balanced first and second stages. Available in either A Clamp (yoke)
version or DIN.
First Stage All medium pressure ports are now 3/8 so
that the reversible XTX second stage can
mount to any of the ports
Balanced for superior performance
An environmental dry kit comes as standard
4 medium pressure ports 3/8 UNF
2 high pressure ports 7/16 UNF
Polished chrome finish
Metal 300 bar DIN handwheel or 2 shot
moulded yoke handwheel
Compatible to EAN 40, new, out of the box
Second Stage New XTX pneumatically balanced second
stage has left-to-right reversibility and a Diver
Changeable Exhaust (DCE) system. Both
exhaust tees are included with the regulator
Tough two shot moulded front cover
Diver-adjustable controls for opening effort
and venturi control
Cracking Resistance Control alters breathing
resistance to suit individual diver preference
Indexable, tactile and audible venturi
adjustment
Reversible Venturi System
Comfo Bite mouthpiece
Suitable for cold-water use
New optional extra hose swivel connection
5
Total work of breathing = 0.65 Joules/litre.
Acceptable limit = 3.00 Joules/litre.
EN250 criteria 50 msw 62.5 l/min.
SEEPAGE10
-
8/10/2019 XTX Brochure
7/12
XTX40The XTX40 regulator comes with all the features of
our highly successful XTX50 with the exception of
diver adjustable breathing resistance control. This
regulator is supplied with the compact exhaust (the
extended exhaust may be purchased separately).
Although the XTX40 is a mid-range Apeks
regulator it is still classed as a high performance
regulator in independent reviews. The first stage is
identical to the XTX50 DST first stage and benefits
from that very important first stage gas delivery.
Premier league cold water equipment at an
excellent price. Available in either A Clamp Yoke
version or DIN.
First Stage Swivel turret body
4 medium pressure ports 3/8" UNF
2 high pressure ports 7/16" UNF
Environmentally dry sealed system
Polished chrome finish
Balanced for superior performance
Metal 300 bar DIN handwheel or 2 shot
moulded yoke handwheel
Second Stage Reversible Venturi System
Pneumatically balanced valve design
Suitable for both warm and cold water use
Bright chrome finish
Right or left hand hose configuration
Tough two shot moulded front cover
Diver Changeable Exhaust (DCE) - only oneset supplied with this regulator
New optional extra hose swivel connection
Nitrox and Octopus versions available
6
Total work of breathing = 0.85 Joules/litre.
Acceptable limit = 3.00 Joules/litre.
EN250 criteria 50 msw 62.5 l/min.
SEEPAGE10
-
8/10/2019 XTX Brochure
8/12
First Stage Swivel turret
4 medium pressure ports 3/8" UNF
2 high pressure ports 7/16" UNF
Polished silver chrome finish
Balanced for superior performance
Ergonomic Handwheels
Available with DIN or yoke fittings
Second Stage Reversible Venturi System
Pneumatically balanced valve design
Bright Chrome Finish
Suitable for warm water use only
Two-shot moulded front cover
Diver Changeable Exhaust (DCE) - only one
set supplied with this regulator
New Optional Extra Hose Swivel connection
(this is available for all our regulators)
Octopus version available
XTX20Invariably, we would advise divers to select one of our
environmentally sealed regulators as, with this feature, divers can
use their equipment in all waters around the world. However, if
you only ever intend to dive in warm water conditions the XTX20
is your perfect choice. This regulator has the performance of the
XTX40 (with, of course, the exception of its cold water features)
and is made to the same quality standards. Exceptional value for
money. This regulator is supplied with a compact exhaust (the
extended exhaust can be purchased separately).
Total work of breathing = 0.96 Joules/litre.
Acceptable limit = 3.00 Joules/litre.
EN250 criteria 50 msw 62.5 l/min.
7
SEEPAGE 10
-
8/10/2019 XTX Brochure
9/12
XTX NITROXWe offer a range of regulators suitable for use with Nitrox and Oxygen (also known as oxygen
enriched air or EAN).
Standard Apeks regulators are suitable for use with oxygen enriched gases ( i.e. Nitrox etc.)
providing the oxygen content does NOT EXCEED 40%. For mixtures containing more than
40% Apeks offers Nitrox regulators specially made at our factory. This equipment is cleaned
and assembled in our purpose built class J (10,000) Clean Room using oxygen safe
components and lubricants and are suitable for
100% oxygen use. All first stages are available in
yoke (A) clamp or DIN fitting. Nitrox equipment
will be supplied in Europe in accordance with the
prEN 144-3 and prEN3949 when the texts are
published.
Standard Apeks regulators can be
professionally converted to oxygen
service and oxygen compatibility
kits are available to Apeks dealers
together with instructions for O2.
8
XTX200 NitroxFor specification please see standard XTX200 regulator
(page 3). Our Nitrox regulators, including the XTX200, are
normally supplied with either Yoke (A) clamp or DIN fitting at
the time of going to print (see above with reference to
European standard).
XTX50 NitroxPlease see page 5
Nitrox DS4 First StageWe also supply a Nitrox version of the DS4 1st Stage dry sealed, no turret, 4 x 3/8 UNF medium pressure ports and 1 high
pressure port 7/16 UNF.
XTX40 NitroxPlease see page 6
XTX100 NitroxPlease see page 4
-
8/10/2019 XTX Brochure
10/12
XTX OCTOPUSXTX50 Octopus This octopus is based upon the XTX50
second stage (see page 5)
It includes left/right reversibility, cold water
capability and the performance you would
expect from an Apeks pneumatically
balanced valve.
Diver-adjustable controls for opening effort
and venturi control.
The unit has a high visibility yellow front
cover, yellow accent pieces and a 36 yellow
hose.
Ratcheting Venturi.
9
XTX40 Octopus This octopus is based upon the XTX40 second stage (see page 6).
It includes left/right reversibility, cold water capability and the performance
you would expect from an Apeks pneumatically balanced valve.
Diver-adjustable venturi control.
The unit has a high visibility yellow front cover, yellow accent pieces and a
36 yellow hose.
XTX20 Octopus
This octopus is based upon the XTX20 second stage (see page 7).
It includes left/right reversibility and the performance you would expect from
an Apeks pneumatically balanced valve.
Diver-adjustable venturi control.
Designed for water temperatures above 50F (10C).
The unit has a high visibility yellow front cover, yellow accent pieces and a
36 yellow hose.
Egress Octopus Pneumatically balanced valve provides superior performance.
Unique 120 angle between the mouthpiece and the hose, which is ideal for
sharing air with your buddy.
Breathes smoothly when positioned right side up or upside down.
High visibility 36 yellow hose distinguishes your Egress hose from your
primary hose and is easily spotted in case of an out-of-air emergency.
-
8/10/2019 XTX Brochure
11/12
10
XTX REVERSIBLE REGULATOR FEATURES (CONTINUED)Balanced Diaphragm First Stages
Our first stages represent the cutting edge of design. The Apeks team has overcome
complex engineering constraints and produced equipment that achieves top
performance and yet remains uncomplicated, guaranteeing greater reliability and
lower cost maintenance and service. The first stage - the powerhouse of your
regulator - reduces the high pressure air stored in your cylinder to a controllable
intermediate pressure of 9-10 bar. The air then flows along the medium pressure
hose to the second stage (demand stage).
Apeks manufactures an extensive range of first stages to meet the needs of every
diver. All are of pressure adjustable depth compensated balanced diaphragm design
and supply air at exactly the right pressure. For example: as the diver descends the
demand for air increases. To maintain the supply, the intermediate pressure increases
in ratio to the water depth. In the Dry-Sealed System this is achieved by allowing
hydrostatic pressure, acting on the outer sealing diaphragm, to be transmitted to the
primary diaphragm via the load transmitter. Diaphragm first stages have a number of
advantages over piston type first stages, especially when combined with Apeks Dry
Sealed System*. They offer outstanding gas flow, easy maintenance and adjustment
of interstage pressure, and a sealed mechanism totally protected from all types of
contamination and freezing.
*Apeks invented the first successful dry environmentally sealed system
and all our regulators intended for cold water use, have this
system as standard.
LOAD TRANSMITTER
OUTER
DIAPHRAGM
HYDROSTATIC
PRESSURE
PRIMARY
DIAPHRAGM
COUNTER
BALANCE
CHAMBER
Exceptional Breathing Performance
Serious professional and military divers respect Apeks as a manufacturer of superior high performance breathing regulators. The XTX
range not only has to exceed all current European Standards, but also has to be better than its predecessors - the world renowned TX
and ATX range of regulators. Aesthetic considerations alone are never enough to satisfy our designers. You cant tell how good a
regulator is just by looking at it. The XTX range uses all that is good and successful in the TX and ATX, and with typical Apeks attention
to detail combines this with new ideas and materials to produce even better regulators.
The Apeks XTX range has evolved through many years of regulator development. Their
performance is exceptional. The graph (right) details the breathing cycle of our flagship XTX200
regulator. Performance is calculated by plotting and recording this cycle. The inhalation line begins
on the right hand and runs across the bottom to the left. The first oscillation (termed the cracking
spike) represents the effort required to initially open the valve and begin air delivery. Even at this
testing depth the graph shows the low Work Of Breathing (WOB), indicating the diver is expending
almost no energy in maintaining air flow. The cycle continues and the upper line (left to right)
represents the WOB whilst exhaling (greater due to increased gas density at depth). The total Work
Of Breathing is calculated by measuring the total area within the loop - an incredible 0.41 Joules per
Litre*.
We are experts in the field of regulator technology. Apeks purpose built factory in Blackburn contains the complete process under one
roof. Our unique design, development, testing, manufacturing, plating, inspection and assembly facilities produce high quality, highperformance equipment. Such is our confidence in the quality and reliability of our manufactured equipment we offer a lifetime
guarantee. The XTX range has been developed to further enhance underwater enjoyment for all divers.
* To qualify for the CE mark, regulators must be less than 3.0 J/L at 50 metres, RMV.: 62.5 (2.5L x 25 Breaths/min), and for US Navy Group A the regulators WOB needs to be less than 1.4 J/L at 60 metres.
Total work of breathing = 0.41 Joules/litre.
Acceptable limit = 3.00 Joules/litre.
EN250 criteria 50 msw 62.5 l/min.
-
8/10/2019 XTX Brochure
12/12
1
Worldwide Distribution Centres
Apeks products are backed by a professional service with a worldwide
distribution network. Africa, America, Asia, Australasia, Europe - wherever you
dive you should be able to locate suitably qualified technicians to keep your
equipment in optimum condition. Our dealers will also be pleased to give you
information on our products and service. You can locate details of your nearest
Authorised Apeks Dealer by contacting your distributor. Details can be found on
our website www.apeks.co.uk
Apeks regulators are supplied with a lifetime guarantee.
Apeks Marine Equipment Ltd. Neptune Way, Blackburn, Lancashire, England.
T/ +44 (0) 1254 692200 F/ +44 (0) 1254 692211
E/ info@apeks.co.uk W/ www.apeks.co.uk
Authorised Apeks Dealer
Apeks Distributor
top related