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The unit is neither a fully closed circuit Rebreather nor a pure semi-closed system, but an intelligent hybrid that utilizes the best of both worlds. Its compact, lightweight and extremely easy to use. The Explorer's patent pending design is unique in using a single gas; Nitrox, and is electronically controlled to achieve an optimal balance of PPO2 and dive time. Plug and Play absorbent cartridges, easy guided setup with go or no go, optional CO2 tracking, and 2 hour duration make this a dream for any recreational diver. The Explorer diver will benefit from breathing warm gas, have lots of bottom time, and since it does not produce any invasive bubbles, see more sea life than ever before. Recreationally Ready The Hollis Explorer Sport is a true recreational Rebreather. Compact, lightweight and extremely easy to use. The Explorer's patent pending design is unique in using a single gas, Nitrox, and is electronically controlled to achieve an optimal balance of PPO2 and dive time. The unit uses pre-packed absorbent cartridges; easy setup; has optional CO2 tracking; 2 hour dive duration. The Explorer's design makes it a dream for the recreational diver looking for a safe and easy way to explore the bottom at leisure and without disturbing the sealife with bubbles. Primary Display (HUD) Each Explorer rebreather ships with a BOV (Bail Out Valve) installed. BOV is a “Bail-out” mouthpiece which gives a quick one handed operation from closed circuit to open circuit supplied by on-board gas. If the Explorer detects a problem, the diver is alerted in two ways. First is via the LED “heads up” display which provides unit status throughout the dive, signaling GREEN for normal operation, or RED to bailout. Second, the regulator in your mouth vibrates to tell you to bailout with the BOV if you haven’t already done so. Secondary Display (Computer) Explorer design utilizes a fixed PO2 and a semi-closed function from a single cylinder of nitrox; ranging from 32-40%. The intelligent electronics supplied with the unit have a pre-dive diagnostic sequence which runs with just a few prompts to the diver. The unit automatically analyses the gas mixture, adjusts accordingly and performs a series of checks including loop volume & optional CO2 detection during pre-breathe. Once the Explorer is “ready to dive” the diver is ready to safely enter the water. Features: Nitrox Electronically Controlled Hybrid - uses readily available Nitrox in 32-40% Simple user interface is easy to learn and easy to dive Automated Pre-dive Setup assures the Explorer is prepared for the dive Automated Breathing Loop control gives minimal bubbling and hydrostatically controlled buoyancy Bail-out mouthpiece gives a quick one handed operation from closed circuit to open circuit Simple Green or Red primary display Scrubber thermal monitoring and optional CO2 sensing assures good gas in the breathing loop PPO2 intelligently controlled for a proper balance of PP02 and bottom time Automated dive data logging Back mounted counterlungs with streamlined cover to offer good protection Modular component design makes it easy to setup and clean Choice of BC: either traditional Jacket or Back inflate style Explorer User Manual Download 2 styles to choose from: BCD or Backplate and Wing. Choose underproduct options Does not come with Cylinder, Valves. Add on: Faber 5L Exlporer Cylinder The Explorer Sport ESCR is designed to meet the requirements of all training agencies recreational Rebreather requirements. **This product can only ship to an authorized Hollis Explorer instructor**
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The O2ptima is a fully closed circuit, constant PO2, electronically-driven rebreather with built-in decompression ability. Unique in the rebreather marketplace, the O2ptima is specifically designed for the rigors of cave diving where immediate surfacing is not possible. The resulting features are also highly desirable for wreck and deep ocean divers. The O2ptima's design includes minimal risk of a caustic cocktail. Two water traps in the loop along with horizontal, behind-the-head positioning of the scrubber canister create a difficult path for water to travel. An even greater advantage is gained by using Micropore Extend Air scrubber cartridges, which do not contain dust. It is the dust that reacts quickly with water to form a caustic cocktail. The O2ptima delivers excellent work-of-breathing that allows divers faced with strong flow or ripping current to breathe comfortably. Over-the-shoulder counterlungs along with the scrubber positioned behind the head means gas has less distance to travel, so the diver does not have to work as hard to "pull" gas through the loop. This also allows the O2ptima to have smaller diameter loop hoses, which minimizes jaw fatigue. A stainless steel frame and Rhinotec 600-denier polyester cover protects the O2ptima from tight cave squeezes and rolling boats. Hoses, regulators and tanks are kept neatly streamlined and away from potential snags inside a wreck or cave. The O2ptima comes standard with the following features (see tech specs for details): Over-the-shoulder counterlungs Shearwater Divecan - Petrel controller Shearwater Divecan Heads Up Display (HUD) Dive Surface Valve (DSV) Automatic Diluent Valve (ADV) Water traps XT Regulators and hoses AI R22 Oxygen Sensors Choice of Dive Rite harness CCR XT wing Tech Specs: COUNTERLUNGS: Over-the-shoulder 2.5L counterlungs, 5 liter total loop volume provide easier work of breathing in all dive positions. Counterlungs include diluent and oxygen manual addition valves. An over pressurization drain valve is located on the exhalation counterlung. The O2ptima counterlungs are covered in tear-resistant Rhinotec. ( 6 liter set available on request) ELECTRONICS: Powered by Shearwater Research, using the latest in Shearwater technology the DiveCan system. The oxygen injection has an independent control board and long lasting 9 volt battery with a detachable Petrel controller. BACK UP ELECTRONICS: Powered by Shearwater Research, using the DiveCan Heads Up Display (HUD). This unit has its own control board and long lasting 1.5 volt power supply, all contained in its own seperate housing. The HUD has seperate LED's for each oxygen cell, color blind mode and red buddy warning light. OXYGEN SENSOR MONITORING: The system utilizes 4 oxygen sensors, sensors 1 & 2 are shered by the Primary and Backup systems while the third cell on each are independent for maximum redundancy. DSV: Dive surface valve utilizes a friction seal so there are no o-rings to wear out and replace on the barrel. ADV: Automatic diluent valve adds diluent to loop automatically maintaining a breathable volume. Located on the inhalation counterlung, the ADV includes an in-line shutoff in case of free flow. BACK UP ELECTRONICS: Powered by Shearwater Research, using the DiveCan Heads Up Display (HUD). This unit has its own control board and long lasting 1.5 volt power supply, all contained in its own seperate housing. The HUD has seperate LED's for each oxygen cell, color blind mode and red buddy warning light. OXYGEN SENSOR MONITORING: The system utilizes 4 oxygen sensors, sensors 1 & 2 are shered by the Primary and Backup systems while the third cell on each are independent for maximum redundancy. DSV: Dive surface valve utilizes a friction seal so there are no o-rings to wear out and replace on the barrel. ADV: Automatic diluent valve adds diluent to loop automatically maintaining a breathable volume. Located on the inhalation counterlung, the ADV includes an in-line shutoff in case of free flow. WATER TRAPS: Dual water traps, one in the canister and one in the T-piece on the exhalation counter lung minimizes possible water interaction with the scrubber cartridge. REGULATORS & HOSES: Dive Rite XT-1 first stages with over pressurization valves for safety. DIMENSIONS: 13 inches x 7 inches x 25 inches (33 cm x 18 cm x 64 cm) WEIGHT: includes tanks, cartridge, TransPac, wing,Aluminum 13 tanks: 51 lbs (23 kg)
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Used by United States Marines Combat Divers around the world, Professional Underwater Videography Teams and Scientific Dive Teams, the Kirby Morgan Modular Full-Face Mask represents a giant step-up in safety, versatility and convenience over conventional Full-Face Masks (FFMs). Known simply as the “MOD-1”, the patented Kirby Morgan two-chamber (Mask & POD) design opens up multiple configuration possibilities with both Open Circuit and Closed Circuit Rebreather systems never before available. Hollis is excited to partner with Kirby Morgan Dive Systems, Inc, the designer of commercial and military diving systems, to bring our divers a product, the MOD-1 with optional Hollis BOV Pod, expanding the possibilities in diving safety, reliability and versatility. (Pictured with the optional Hollis BOV Pod.) The MOD-1 utilizes two separately sealed cavities in a single FFM design. The Mask which acts exactly like an independently sealed dive mask, and a lower Breathing Pod which contains the mouthpiece; which can be used in Pod recovery and gas sharing emergencies, a dewatering one way valve and a hook and catch, release for sealing and releasing the Pod to the Mask. Wireless or hardwired communications can be installed into the Mask and when communicating with other divers underwater or topside, the diver can simply talk normally as the microphone rests nearby the mouth. At the surface, with the Pod removed from the mask, communication is very clear as there is no need to talk through a mask to your buddy or topside support crew. Switching gasses underwater or bailing out to an off-board system in the case of Rebreather use with the Hollis BOV Pod, is simple and straightforward because of the MOD-1's two chamber. The diver simply detaches the lower Breathing Pod and secures either a secondary Open Circuit Pod, or simply a second stage without a Pod attached. The Mask does not flood during this exchange, or when breathing off a second stage with no Pod attached! This dramatically increases safety and versatility over conventional one-piece designs where a bailout means momentarily losing breathing gas and the ability to see underwater. With the Hollis BOV Pod, bailing out to Open Circuit requires only flipping the CC/OC lever to Open Circuit mode. You do not lose critical time, communications or visibility, and you don’t need to grab a bailout mask. Because the MOD-1 utilizes glass lenses instead of plastic, you can install custom-ground prescription lenses, a critical feature for underwater videographers and photographers to get that perfect shot, in perfect focus. For Hollis Prism 2 and Explorer divers, the MOD-1 with Hollis BOV Pod has several important safety considerations, which cannot be understated. First and foremost, should a diver become unresponsive underwater, their airway is protected while a buddy switches the BOV to Open Circuit mode and starts the flow of a “known” gas. Secondly, if added, voice communications between dive teams means rebreather divers can alert team members to a potential issue, have more than one brain available to discuss solutions, and make the critical go/no-go decisions that will insure a safe return to the surface.
As the name indicates, the KISS Sidekick is a streamlined, lightweight rebreather system that has been designed specifically for side-mount diving applications. This system was created in response to the needs of cave divers and explorers working in situations where back-mounted rebreather's create a hindrance for negotiating tight restrictions. In these situations, the Sidekick becomes the obvious choice as a stand-alone rebreather. Due to it's compact size and mounting position, it can also be carried as a bailout rebreather (BOB) system. The most striking feature of the Sidekick is its small size. Without the loop hoses, the unit measures 21.25 inches (54 cm) in length by 7.25 inches (18.4 cm) in diameter. This compact profile, combined with the unit's simplicity of design and reliable mechanical operation make it well suited for use as a side mount GEM SCR or CCR rebreather, bailout rebreather or simply as an add on gas extender, with none or very few modifications required to fill all of these roles. Like all KISS systems the Sidekick is a mechanical rebreather, so there are no electronics controlling the gas addition to the system. Its unique design places both the head and scrubber inside a large single counterlung, which in turn is housed within and protected by a cylindrical shaped stainless frame. The Scrubber head is a single chamber that holds three sensors. It is fitted with 2 hose attachment towers for the loop hoses, gas addition fitting(s), ADV and exhaust valve. Due to the nature of the counterlung's configuration around the scrubber, the sidekick’s in-water buoyancy is close to neutral. It becomes slightly positive (varies with diver’s tidal lung capacity) during the diver’s exhalation cycle, then slightly negative during the inhalation cycle. Because the scrubber is surrounded by the same gas coming and going to the diver, the scrubber is able to retain more warmth. This is a benefit as temperature is an important component for the chemical reaction to take place, and the insulation of the counterlung helps maximize CO2 extraction by the absorbent. The scrubber holds 5.2 lbs. / 2.4 kg of Sofnolime 408 grade absorbent (weight can differ between brand absorbents). Fully assembled and ready to dive, the unit’s weight out of water is 22.2 lbs. / 10.1 kg. Fully assembled but without absorbent, the weight drops to 17 lbs. / 7.7 kgs, making it very suitable for travel. The scrubber chamber can also accept a large bore, 5-inch diameter Micropore brand cartridges (part number SR-0801C) in place of granular type absorbents. Like the KISS GEM SCR, the GEM Sidekick SCR uses the same patented passive-addition DSV. By shunting a portion of each exhaled breath back into the loop, this device will extend the duration of a given gas supply by a factor of three. The benefits of this type of gas-extension provide advantages for both recreational and technical diving. Note that proper training outside the level 1 GEM Sidekick course is required prior to doing any technical diving. For some types of diving extra gear must be carried or alternative gear configurations will be required. Ensure that you have the proper training, gas and gear to conduct your planned dive. Sidekick Specs: Dimensions: 21.25 inches (54 cm) long by 7.25 inches (18.4 cm) in diameter. Scrubber Capacity: 5.2 lb (2.4 kg) of Sofnolime 408 grade absorbent (different brands may have different weights). Can also use Micropore cartridge, part number SR-0801C. Weight: fully assembled, ready to dive with full scrubber 22.2 lb (10.1 kg). Gas Compatibility: Air, Nitrox and Trimix. GEM Sidekick (GS) Mouthpiece: Special GEM DSV Oxygen Sensors: Requires 3 K-22D model cell, or similar model under different brand/label). Gas Supply Requirements: Nitrox Call us for lead time and additional options.
Although the primary components are almost exactly the same as those of the KISS GEM Sidekick SCR, the mCCR version features a few differences. In place of the special GEM DSV needed for SCR use, the mCCR version ships with a standard closed-circuit rebreather mouthpiece (DSV). (Note: This is the only CCR model offered by KISS Rebreathers that does not include a BOV.) Other changes include the addition of a MAV (the same used in all KISS CCR’s) for controlling oxygen addition to the loop. (Note: The low pressure hose feeding the manual oxygen addition system must be secured to a first stage with the KISS delrin plug installed.) To provide reliable, real-time PO2 monitoring, the Sidekick CCR uses the same triple oxygen cell configuration as other KISS CCR models. These cells are wired to a Fischer cable, or as an optional up-grade, can be hardwired to a Shearwater Petrel computer. This unit is compatible with Trimix. Dimensions: 21.25 inches (54 cm) long by 7.25 inches (18.4 cm) in diameter. Scrubber Capacity: 5.2 lb (2.4 kg) of Sofnolime 408 grade absorbent (different brands may have different weights). Can also use Micropore cartridge, part number SR-0801C. Weight: fully assembled, ready to dive with full scrubber 22.2 lb (10.1 kg). Gas Compatibility: Air, Nitrox and Trimix. Components: CCR mouthpiece (DSV) instead of GEM SCR mouthpiece Loop hoses with DSV attachments, 2 circ clips, 2 quick connect hose stubs/hose clamps system, 6 ballast rings Single Fischer cable for display (display not included) Scrubber canister Counterlung and stainless steel counterlung cover Micropore cartridge option вЂђ included with rebreather purchase, if ordered Includes oxygen addition system (manual add valve with orifice, filter, 2 oxygen rated LP hoses, delrin plug for oxygen first stage Call us for lead time and additional options.
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The Prism 2 is an electronic Closed Circuit Rebreather providing divers a proven platform to explore the underwater world. The Prism 2 gives divers a New Ocean. Bubble free diving allows the diver to integrate into ocean life – rather than intruding on the underwater realm. The Prism 2 delivers comfortable warm breathing gas in an optimal breathing mix at any depth. This extends no-decompression times; allowing divers to take advantage of the Prism 2’s more efficient gas use. Electronic CCR (Closed Circuit Rebreather) Only commercial CCR to pass unmanned and manned testing by the U.S. Navy Radial scrubber design provides lower resistive breathing effort and more efficient scrubber use Primary HDD (Heads Down Display) is battery driven sequential LED, for continuous hands free monitoring of the oxygen levels. Independent Analog Secondary Display works even if the battery is dead powered by the O2 sensors. O2 supply lines and solenoid are external from the breathing loop. This removes the risk of O2 spikes due to O2 connection leaks. O2 is safely vented into the surrounding water column. Pre-Dive user selectable PO2 Setpoints Standard Diluent and O2 bottle size 19 cuft (2.7 liters) but for greater flexibility the unit can accommodate 13's, 19's; 30's (cuft) / 1.9, 2.7; 4.4 (liters) Electronics and the battery are housed on their own outside of the breathing loop.. Uses a standard 9V alkaline battery which can be found easily worldwide Long battery life of 40 hours in 70F water temperature Convenient purge drains at the base of each counterlung Electronics are sealed and protected from accidental flooding Counterlungs mounted over the shoulder to decrease work of breathing Waterproof magnetic slide on/off switch used for reliability in a salt water environment 3 O2 sensors for redundant and reliable oxygen management Ergonomic Hollis 310 inline alternate inflator used as an onboard diluent bailout
Since the introduction of the first production model in 1999, the KISS Classic has earned a reputation as the most durable, reliable and easiest to maintain closed circuit rebreather on the market. Due to its ability to be used in harsh, and extremely remote locations - which have included some of the deepest cave systems in the world - it has also obtained status as a true expedition-grade rebreather. It was called the Classic for its simple straightforward configuration, with the rebreather’s head and scrubber centrally positioned on the diver’s back and flanked by the unit’s oxygen and diluent supply on either side. This layout follows that of the majority of rebreathers built today. The most outward differences between the KISS system and other non-military rebreather of the era was that the Classic’s two counter-lungs were back mounted instead of being mounted over the shoulder. Package includes: Scrubber head complete with all required parts, including ADV, exhaust valve, hose attachment tower’s, & canister Counterlung case with detachable manifold, tank rails, back plate attachment bolts, & 4 cam straps Two counterlung’s (2&4 liter is standard; other configurations are available upon re‐ quest) Two 22 inch loop hoses Two hose stubs with lined hose clamps (loop hoses to scrubber tower’s on head) Oxygen Manual Add Valve (MAV) and filter, with two flexible oxygen rated hoses O‐rings (two complete sets) Spare counterlung ring Cam strap system for securing cylinders Delrin plug for oxygen side 1st stage regulator (see list of approved model first stages) LP diluent hose with hose adapter (ADV swivel to manifold) Oxygen & diluent first stage’s, HOLLIS mouthpiece with hose aƩachment’s, 3 K‐22D oxygen sensors, & the sensor plate with hardwired Shearwater PPO2 display Classic Explorer mCCR Specifications Depth Rating: 300 fsw / 91mswScrubber Type: Axial designScrubber Capacity: 5.7 lbs. - Molecular 797 Grade (812 Mesh) Sofnolime.Max Counterlung Capacity: 8 Liters (2 x 4 liter lungs)Dimensions: 21”H x 14”W x 8”D (54cm x 36cm 20cm)Weight: (w/full 13 cu.ft. aluminum cylinders, packed scrubber - no BCD, back plate or harness) 51 lbs./ 22 kg. Call us for lead time and additional options.
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Special Pricing on 2011 Hydro Models! This is a Faber 2 liter rebreather cylinder. They are also called 15 cubic foot high pressures and are rated to 3442PSI Tanks come as cylinder only valves are available separately. · Hot Spray Zinc Galvanized base · White epoxy based coating · Clear Polyurethane sealant finish Creates a Durable corrosion resistant finish · Phosphatized internal treatment · Great for rebreathers.Check with your rebreather manufacturer for proper sizes · DIAMETER: 3.94 inches · LENGTH: 14.17 inches · WEIGHT EMPTY: 6.6 lbs. · BUOYANCY FULL: - 2.42 lbs. · BUOYANCY EMPTY: - 1.21 lbs. *Visual Sticker will not be shipped with tanks purchased without a valve You can add a Rebreather Valve below
Micropore ExtendAir Large Bore Scrubber Cartridge for Dive Rite Optima CCR.
The KISS Orca Spirit is unlike any closed circuit rebreather on the market. For those familiar with the basic mechanics most CCR's follow, will immediately notice the absence of the usual twin - oxygen / diluent cylinder configuration flanking a centrally mounted scrubber, will notice something quite different. Instead, the Spirit features a single onboard oxygen cylinder, mounted at the base of the unit. Diluent for the Spirit is provided by an off-board cylinder that can be mounted under either the left or right arm—the same way most CCR diver’s carry their bailout cylinder. Diluent gas is supplied to the Spirit via a high-flow hose with a quick-disconnect fitting. This off-board configuration allows the same cylinder to serve as both the rebreather’s diluent and bailout system, thus reducing the unit’s overall weight and profile. Fully assembled and ready to dive, the Spirit measures 23 inches tall (approximately 5 inches shorter than an aluminum 80) and no more than 13.5 inches wide at its widest point. With harness and wing attached, the unit sits just six inches off the diver's back. In the world of back-mounted CCRs, that’s pretty skinny. KISS Orca Spirit OPEN WATER includes: 1 SS includes: 3 Fastex clamps, 2 wing attachment bolt sets, manifold with adjustment set screw, 1 off board accessory whip, 1 ADV LP hose with elbow, 1 wing inflation LP hose. 1 cylinder side off board accessory for the diluent cylinder. 1 gas addition scrubber head: 1 scrubber head elbow, 1 automatic diluent valve (ADV), 1 hose quick connect tower, 1 indexing mark, 1 threaded ring, springs. 1 sensor scrubber head: 1 main display port, 1 secondary display port (optional plug), 1 hose quick connect tower, 1 indexing mark, 1 threaded ring, 4 springs, 1 sensor a
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Manufactured by Molecular Products in the U.K. Soda lime absorbent for the removal of carbon dioxide from gas streams Supplied as hard, irregularly shaped, white colored particles Processed to maximize carbon dioxide absorption and minimize dust formation Used in sport & technical diving semi-closed and closed rebreather systems Sofnolime™ is shipped in high-density polyethylene (HDPE) reclosable containers Sofnolime™ has a limited shelf life, each container is marked with an expiration date Sofnolime™ is shipped as ordinary non-hazardous product Follow your rebreather manufacture's recommendations for scrubber change intervals Only use the specific absorbent recommended by your rebreather manufacturer The use of improper absorbent can cause excessive work of breathing and shortened scrubber times
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This NEW Rebreather valve is a perfect match for your Oxygen or Diluent bottle. Compatible with many current rebreathers including the Prism. 100% 02 Compatable Viton O-Rings Shock Resistant rubber knob Durable chrome plated Brass DIN Fitting 300 BAR
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When the leading deep-wreck explorer Mike Barnette wanted a custom-designed rebreather wing capable of meeting his rigorous needs, he turned to the only manufacturer with the requisite experience: Halcyon Manufacturing. Our in-house design and production capabilities are enhanced by nearly two decades of cutting-edge exploration experience. The earliest versions of the CCR-35 were designed for the Megalodon and the KISS rebreathers; however, subsequent field use has demonstrated this wing is ideal for most closed-circuit rebreathers utilizing inverted cylinders. A range of carefully engineered design features is sure to impress even hard-core CCR divers: 35 pounds (16 kg) of carefully tailored buoyancy provide the right amount of lift in exactly the right places. Standard 11-inch, on-center grommet holes provide easy attachment to most CCRs. Limits lift behind diver’s head; lift near inverted valves supports horizontal trim and diver’s balance. Offset inflator elbow supports easy access to the rebreather while keeping the inflator clear of the breathing loop. Slotted wing allows supply hoses to route through the wing, keeping hoses streamlined and close to the body. OPV is positioned to limit interference with open-circuit bailout bottles and to support easy venting.