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Hollis SMSK Sidemount Regulator Package Specifications

SMS System

SMS System

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  • Materials

    Outer Shell: 1000-Denier Cordura Nylon w/Polyurethane Lamination
    Air Cell: Radio Frequency (RF) Welded Seam 15mm Urethane

  • BC Body

    Back Inflation Wing

  • Buoyancy Bag

    40 lbs. (18.14 kg)

  • Valves

    Reversible Inflator & Dump Assembly

  • Shoulder Straps

    Webbing

  • Stainless Steel Rings

    Shoulder, Waist and Crotch Strap

  • Waist Strap

    Webbing w/Stainless Steel Latch-Style Buckle

  • Oral Inflator

    Hollis Gear Power Inflator Mechanism

  • Weight Integrated

    Yes

  • Weight Capacity

    20 lbs. (9.1 kg) Releasable
    Optional 5 lbs. (2.26 kg) Trim Weight Pockets Non-Releasable

DC7 Regulator

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  • Materials

    First Stage: Marine Grade Black Anodized Brass
    Second-Stage: Delrin Plastics, Rubber, Stainless Steel, Chrome Plated Brass & Silicone Rubber

  • 1'st Stage Type

    Over-Balanced Diaphragm First Stage

  • LP Ports

    4-Fixed 3/8" Threaded

  • HP Ports

    2-High Pressure 7/16" Threaded

  • Nitrox Compatible

    Up to 40% Oxygen

  • 2'nd Stage Type

    Pneumatically Balanced Servo Controlled Valve

  • Hose Thread

    3/8"

  • Hose Length

    30" (76cm)

Pressure Gauge

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  • Materials

    Housing: Chrome Plated Brass, Lens: Tempered Glass, O-Rings: Viton

  • Readout

    0 to 5,000 psi or 0 to 360 Bars

  • Nitrox Compatible

    Yes

  • Air Spool

    Included w/Viton O-Rings

  • Mechanism

    Bourdon Tube

  • Luminous Dial

    Yes

Low Pressure Hose/Maxflex Hose

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  • Materials

    Hose: Braided w/Rubber Jacket
    Fittings: Chrome Plated Brass

  • Purpose

    Spare/Replacement Low-Pressure 2'nd Stage Hose

  • HP or LP

    LP

  • Thread Size

    3/8"

  • Working Pressure

    Below 200 psi (13.8 bars)

  • Compatibility

    Most All 1'st & 2'nd Stage Regulators

Low Pressure Maxflex

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  • Lengths

    Short; 22" (55.88cm)
    Standard: 30" (76.2cm)
    Long (Octopus) 36" (91.44cm)

Low Pressure

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  • Lengths

    22" (55.9cm), 30" (76.2cm), 36" (91.4cm)
    40" (101.6cm), 60" (152.4cm) & 84" 213.4cm)

High Pressure Hose

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  • Materials

    Hose: Braided w/Rubber Jacket
    Hose Fittings: Chrome Plated Brass

  • Purpose

    Spare/Replacement High-Pressure Hose

  • HP or LP

    HP

  • Length

    6" (15cm), 9" (23cm), 24" (61cm) & 28" (71cm)

  • Thread Size

    7/16" Male

Regulator Necklace

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  • Materials

    Elastic Bungee Cord

  • Purpose

    Regulator Second Stage Regulator Necklace

  • Compatibility

    Most All 2nd-Stage Regulators

  • Attachment Type

    Bungee Loops

  • UPC Codes

    0882689141201 | Din: 020545208938 | 32": 882689141195 | 84": 020545202479 | PSI: 020545200970 | 6"/15 cm: 020545202387 | 4048336422406

About Hollis SMSK Sidemount Regulator Package

- Hollis Katana 2 SMS System -

Your Dive. With A Side of Air
The Katana 2 harness sets a new standard in sidemount diving. Designed in collaboration with Edd Sorenson from Cave Adventurers, Hollis developed a unique new Quick Fit System which allows users to easily tailor the one-size-fits-all harness to their specific size or adjustment preference in a matter of minutes. Hollis added more lift, more weight capacity, single and dual bladder options and the best quality materials Hollis has always been known for. Katana 2 is also the first sidemount harness in the world to be designed with closed circuit sidemount capability, with integrated mounts for the popular KISS sidewinder. Katana 2 breaks away from traditional designs and offers more customization and versatility.

Quote: Depending on location, everyone's a little bit different about how they like to set their harness up. But at the end of the day, the coolest thing about the Katana 2 is that you can run it however you want. Technical divers love to modify and tweak depending how they've been diving in the past, or how they were taught or how they teach their students The key benefit of the Katana 2 is that those people can make all of the adjustments and decisions for themselves. -Hollis Brand Manager Nick Hollis

QFS Quick Fit System offers fine tuning of the torso height between small and large divers for a true one size fits all. Design allows for an H" or Y" style harness configuration, depending on user preference Lift capacity is 40 lbs. (18.14 kg) with innovative wing design to keep diver profile even lower than the competition and without the turtle shell effect which causes drag. Standard weight capacity 20 lbs. (9.1 kg), to offset added buoyancy in cold water with dry suits and thick undergarments. Two optional 5 lbs. (2.26 kg) weight trim pockets available.

Easy to reach attachment points for accessories on the side of the wing. Innovative top dump allows venting of gas without breaking trim or reaching behind the wing like in other designs. Integrated sidemount CCR mount. Single bladder option ideal for recreational sidemount with two cylinders or in a dry suit for redundancy. Add on the SMS Regulator kit preconfigured with all the necessary DCX 1st and 200LX 2ndstages, LP and HP hoses, two brass SPG's and regulator necklace (not included) see SKU: PCKDSMSRP2.

Reversible Inflator & Dump assembly. Primary bungees integrated into to wing to pull tanks upward away from diver's torso and integrated retainers located to avoid overhead interference. Harness comes with multiple shoulder, waist and crotch strap stainless steel D-rings for rigging and accessory attachment. The harness is made from durable webbing and has a stainless-steel latch-style: waist strap buckle. The Katana 2 has a 1000-Denier Cordura nylon with a polyurethane lamination outer shell and a 15mm urethane radio frequency (RF) welded seam internal bladder. Hollis Gear Power Inflator Mechanism is made from durable impact resistant plastic with internal components and inlet quick-disconnect nipple made from chrome plated brass. The inflator comes with a 3/8" threaded quick-disconnect inflator hose for attachment to first stage regulator.


- Hollis DC7 500SE Regulator with Maxflex Hose -
Introducing the Hollis Gear DC7 Regulator, a high-performance system that combines an over-balanced diaphragm first stage with a servo-controlled second stage for exceptional airflow and precision. This regulator is designed to meet the strict CE standard for cold-water performance, and its environmentally sealed first stage ensures the delicate internal parts remain protected from contaminants like salt, sand, and chlorine.

The DC7 First Stage Regulator features a secondary diaphragm that completely seals the main spring cavity, providing excellent resistance to freezing or corrosion in icy or contaminated waters. Crafted from marine-grade brass with a black anodized finish, this DIN 300 bar (4350 psi) first stage offers four low-pressure (LP) and two high-pressure (HP) ports for optimal hose routing in both back-mount and side-mount configurations. Nitrox compatible up to 40%, this regulator requires less maintenance than models that expose internal mechanisms to contaminants.

The 500SE Second Stage utilizes a servo-controlled valve in a side exhaust configuration to deliver unparalleled performance for both air and tri-mix divers. Its innovative design ensures a gentle inhale activates the valve, providing increased airflow through multiple ports. This pneumatically balanced regulator features a large soft purge cover for easy clearing, a patented orthodontic mouthpiece for comfort, and can be configured for left or right positioning without any upside-down issues.

Designed with recreational divers and underwater photographers in mind, the side exhaust configuration keeps bubbles away from the face. Constructed from durable materials like Delrin plastics, rubber, stainless steel, and chrome-plated brass, the DC7 500SE Regulator comes standard with a 30-inch Maxflex hose for enhanced flexibility and reduced jaw fatigue.


- Hollis Pressure Gauge Brass Module w/o Boot -
The Hollis Brass Pressure Gauge is a solid and compact brass SPG. This rugged and easy-to-read gauge works great as a primary or even backup pressure gauge for the beginner to the most advanced technical diver. Gauge has a luminescent face for easy reading in low light or night diving conditions. Pressure gauge module has a durable tempered glass scratch resistant lens.

Gauge is oxygen cleaned with an air-spool equipped with Viton O-rings, so its oxygen compatible to 100% O2. Gauge is available imperial or metric with a pressure readout of 0 to 5,000 psi or 0 to 360 bars. The Gauge has a red color-coded readout of 0 to 700 psi (50 bars) for safety reserve air. The gauge housing is manufactured from chrome plated brass with an accurate bourdon tube mechanism. Gauge measures 2" (50.8 mm) in diameter. For gauge boot see SKU: HLSPGBO.

Warranty Information
This product has a limited warranty of 24 months.


- Hollis Low Pressure Maxflex Hose -
Improve the flexibility, lower the total weight and add extreme comfort when diving with Hollis Gear's MaxFlex Hose. The MaxFlex Hose is a lightweight, flexible, braided hose designed to outperform and outlive traditional rubber hoses. Hose has durable chrome plated corrosion resistant fittings. The first-stage end fitting has 3/8" threads for standard first stage regulator LP ports. Hose is available in multiple lengths and color choices. The hose lengths range from 22" to 36" (55.88cm to 91.44cm) with the 36" (91.44cm) hose available in black or yellow.


- Hollis Low Pressure Hose -
You have a Hollis Regulator and want the right length hose for your needs. Hollis has you covered with 6-different hose lengths of 22" (55.9cm), 30" (76.2cm), 36" (91.4cm), 40" (101.6cm), 60" (152.4cm) and 84" 213.4 cm). The 36" (91.4cm) is also available in yellow for use with an octopus regulator. Need a short hose for a safety-stop or stage bottle? Maybe your primary regulator hose seems too short or too long, Hollis has the hose you need. The Hollis Low Pressure (LP) Hose is a durable braided with rubber jacket hose design. Hose has corrosion resistant chrome plated brass fittings with a standard 3/8" male threaded end for attachment to your first stage regulators LP port.


- Hollis High Pressure Hose -
You have a Hollis Submersible Pressure Gauge (SPG) see SKU: HLSPGM and need just the right length Hose for your set-up. Do you need a short hose for use with a stage bottle or a full-length hose for your primary regulator? Whatever your need is Hollis has a hose to match those needs. Hose is available in 6" (15cm), 9" (23cm), 24" (61cm) and 28" (71cm) lengths. Hose is a durable braided with rubber jacket hose and comes equipped with corrosion resistant chrome plated brass fittings. Hose has a 7/16" male threaded end for attachment to your first stage regulators high pressure port. Hose is complete with O-rings, so it's ready for hook-up out-of-the-box.

Warranty Information
This product has a limited warranty of 12 months.
http://www.hollis.com/support/warranty/
510-729-5110


- Scubapro S-Tek Bungee Regulator Necklace -
The Scubapro S-Tek Bungee Regulator Necklace is derived from technical divers that had a need to keep their back-up regulator close when needed. The regulator necklace is a great way to keep your octopus' regulator close and always ready for quick deployment. Necklace is made of quality bungee cord material. This flexible necklace large loop fits around the diver's neck and the smaller loop fits under the mouthpiece clip of any regulator second stage and when worn will keep that safe-second ready when needed.

Warranty Information
This product has a limited warranty of 12 months.
https://www.scubapro.com/scubapro-warranty
800-467-2822

Hollis SMSK Sidemount Regulator Package Features

  • Hollis Katana 2 SMS System
  • Continues to Lead Side-Mount Revolution
  • Latest Innovation in Line of Side-Mount Systems
  • Engineered to Perform in Most Extreme Environments
  • Designed in Collaboration w/Edd Sorenson from Cave Adventurers
  • Sharpened the Katana into Fine Tuned Diving Weapon
  • Curved & Slender Like Finest Traditional Japanese Sword
  • Builds-On-Proven Katana SMS System Designs, Compacted & Streamlined
  • Designed to Reduce Size & Weight for Travel
  • H or Y Harness: Design for Adjustability & Reversible Inflator & Dump Assembly
  • Primary Bungees: Integrated-Into-Wing, Pulls Tanks Upward Away-from-Diver's Torso
  • Integrated Retainers Located to Avoid Overhead Interference
  • Multiple Shoulder, Waist & Crotch Strap Stainless Steel D-Rings
  • D-Rings: For Rigging & Accessory Attachment
  • Outer Shell: 1000-Denier Cordura Nylon w/Polyurethane Lamination
  • Harness: Durable Webbing
  • Air Cell: Radio Frequency (RF) Welded Seam 15mm Urethane Internal Bladder
  • Hollis DC7 500SE Regulator with Maxflex Hose
  • Designed to Meet Rigorous CE Standard for Coldwater Performance
  • High Performance Regulator System
  • 30" (76cm) MaxFlex Hose:
    Hoses Flexibility Reduces-Jaw Fatigue
    Lightweight, Flexible, Braided Hose
    Designed to Outperform & Outlive Traditional Rubber Hoses
  • Bolt Snap Tie Point
  • CD Owner's Manual
  • First Stage: Hollis DC7
  • Over-Balanced Diaphragm First Stage
  • Provides Progressively Greater Intermediate Pressure w/Increased Depth & Gas Density
  • Dual Diaphragm Design: Completely Seals Internal Components from Environment
  • Environmental Sealing Prevents Icing
  • 4-Fixed Low-Pressure Ports (LP) with 3/8" Threads
  • Fixed Hose Routing: Ideal for Back Mount & Side-Mount Configuration
  • DIN 300 bar (4350 psi) First Stage Regulator
  • Nitrox Compatible to 40% Out-of-the-Box
  • Marine Grade Brass w/Black Anodized Finish
  • Second Stage:Hollis 500SE
  • Old School, New Tech
  • Utilizes Pneumatically Balanced Servo Controlled Valve
  • Precision Airflow & Unparalleled Performance
  • Hollis Gear Perfected Original "Lever-Servo Valve" Designed 35-Years Ago
  • Multiple Valve Ports for Ease-of-Breathing
  • Large Soft-Purge Cover or Easy Clearing Regulator
  • Patented Orthodontic Mouthpiece for Comfort and Reduced Jaw Fatigue
  • Easy to Disassemble: w/o Tools, Even Underwater
  • Left-or-Right Positioning, No Upside Down
  • Hollis Pressure Gauge Brass Module w/o Boot
  • Luminescent Faceplate
  • Standard with Air Spool & Viton O-Rings
  • Oxygen Clean for 100% O2
  • Available in 0-5000 PSI or 0-360 BAR
  • Chrome-Plated Brass Housing
  • Accurate Bourdon Tube Mechanism
  • Scratch Resistant Tempered Glass Lens
  • Hollis Low Pressure Maxflex Hose
  • Improve Flexibility, Lower Total Weight & Add Extreme Comfort to Regulator
  • Durable Chrome Plated Corrosion Resistant Fittings
  • Braided Hose Designed to Outperform & Outlive Traditional Rubber Hoses
  • Available in Multiple Lengths:
    Short; 22" (55.88cm)
    Standard: 30" (76.2cm)
    Long (Octopus) 36" (91.44cm)
  • Octopus Hose: 36" (91.44cm) Available in Black or Yellow
  • Hollis Low Pressure Hose
  • Fits: Hollis Second Stage Regulators
  • Multiple Length:
    22" (55.9cm), 30" (76.2cm), 36" (91.4cm)
    40" (101.6cm), 60" (152.4cm) and 84" 213.4cm)
  • Short Hoses Ideal for Stage Bottles
  • Long Length Ideal for Primary Regulator Second Stages
  • Durable Braided w/Rubber Jacket Hose
  • Corrosion Resistant Chrome Plated Brass Fittings
  • Hollis High Pressure Hose
  • Fits: Hollis Submersible Pressure Gauge (see SKU: HLSPGM)
  • Multiple Lengths: 6" (15cm), 9" (23cm), 24" (61cm) and 28" (71cm)
  • Short Hoses Ideal for Stage Bottles
  • Long Length Ideal for Primary Regulator Pressure Gauge
  • Durable Braided with Rubber Jacket Hose
  • Corrosion Resistant Chrome Plated Brass Fittings
  • Complete with O-Rings
  • Scubapro S-Tek Bungee Regulator Necklace
  • Derived from Technical Divers
  • Keeps Back-Up Regulator Close when Needed
  • Great Way to Keep Octopus' Close & Always Ready
  • Ready for Quick Deployment
  • Made of Quality Bungee Cord Material
  • Large Loop Fits Around Diver's Neck
  • Smaller Loop Fits Under Mouthpiece Clip of Any Regulator 2nd-Stage

Key Features

  • SMS System: Latest Innovation in Line of Side-Mount Systems
  • DC7 Regulator: Over-balanced diaphragm & servo-controlled 2nd stage for precision
  • Pressure Gauge: Solid, compact, and easy to read brass SPG
  • Low Pressure Maxflex: Lightweight, Low pressure hose
  • Low Pressure Hose: Designed for Hollis 2nd stage regulators
  • High Pressure Hose: Short Hoses Ideal for Stage Bottles

What's in the box:

  • Katana 2 SMS System
  • 1st Stage Regulator
  • 2nd Stage Regulator
  • 3x Low Pressure Hose
  • Pressure Gauge Brass Module
  • Air-Spool with O-Ring
  • Low Pressure Maxflex Hose
  • High Pressure Hose
  • S-Tek Bungee Regulator Necklace
  • Owner's Manual