Genesis : Picture 1 regular $249.95

About Genesis Atlas Package

Innovation at its best is the way to explain the function of the Genesis first stage regulator. The first stage regulator incorporates Genesis Dry Air Demand (DAD). This simple yet unique design has a flow-by piston that mechanically balances the air of the first stage ensuring excellent breathing characteristics at full or low cylinder pressures. Balanced flow-by piston design, which is a "fail safe" mechanism, with a patented dry seal internal mechanism to keep the intricate components clean and contaminate free no matter what kind of environment you dive it in, constructed from marine grade chrome plated brass for long life and durability.

The DAD function allows the regulator is increase the intermediate pressure of the regulator without messy oils or grease as with more sophisticated designs. This added benefit makes the regulator virtually uncontaminated from the environment of salt, sand or chlorine internally, which makes it the choice of most repair technicians. The first stage is equipped with two 7/16" threaded high pressure (HP) ports and four 3/8" threaded low pressure (LP) ports for addition of gauges and LP accessories; this is one work horse first stage regulator. Tee - shaped design reduces regulator profile when mounted on tank minimizing opportunity to make contact with the back of the head. First stage has a high capacity inlet filter for smooth delivery of air to the second stage. The Genesis Atlas 2nd Stage is a reliable downstream demand valve design that delivers air effortlessly; its pre-dive/dive switch eliminates sensitivity when swimming through surf, jumping off the side of the boat, or fining in a current, yet allows high performance breathing when needed. Durability is assured with a non-corrosive ABS/Polycarbonate housing and a corrosion resistant passivated (302) stainless steel demand valve lever. The regulators orthodontic mouthpiece allows hours of comfortable breathing without jaw fatigue.

The Genesis S K O Octopus is rugged, dependable, and affordable. The S.K.O Octopus is engineered to provide you with the same outstanding reliability as your primary regulator. It fits comfortably in your right-or-left hand, making this octopus convenient for all divers. The compact, low profile S K O is made with durable, lightweight ABS plastic material for a less cumbersome dive. The sleek, simple structure is easy to clean and maintain, giving outstanding performance.

For easy identification, this octopus has bright, highly visible yellow soft purge cover. The S.K.O octopus comes equipped with an extra-long, 36" (91.4 cm) LP hose with standard 3/8" threads. The octopus is built-to-last with a silicone mouthpiece, diaphragm and exhaust valve. The valve mechanism is a dependable downstream demand valve with a resilient silicone poppet seat and stainless steel lever. Regulator package comes with owner manuals and is covered by a 24 month limited warranty.

Genesis Atlas Package Features

  • Genesis Atlas Package:
  • Primary and Octopus Regulator Rig
  • Primary LP Hose: 3/8" Threaded 31" (78.75cm)
  • Octopus LP Hose: 3/8" Threaded 36" (91.4 cm)
  • 2 Year Limited Warranty
  • Owner Manuals
  • Primary Regulator: Genesis Atlas Regulator GR440
  • First Stage: Genesis Dry Air Demand (DAD)
  • Mechanically Balanced Flow-By Piston
  • Flow-By Piston: "Fail Safe" Mechanism
  • Excellent Breathing Characteristics at Full or Low Cylinder Pressures
  • Marine Grade Chrome Plated Brass for Long Life and Durability
  • Dry Air Demand (DAD) Design:
    Keeps Intricate Components Clean and Contaminate Free
    No Messy Oils or Grease as with More Sophisticated Designs
    Environmentally Sealed w/o the Mess!
    Seals-Out Sand, Silt, Salt and Chlorine Contaminates
    Less Maintenance
  • Two 7/16" Threaded High Pressure (HP) Ports
  • Four 3/8" Threaded Low Pressure (LP) Ports
  • Second-Stage: Genesis Atlas
  • Simple and Reliable Downstream Demand Valve Design
  • Delivers Air Effortlessly
  • Non-Corrosive ABS/Polycarbonate Housing
  • Corrosion Resistant Passivated (302) Stainless Steel Demand Valve Lever
  • Orthodontic Mouthpiece: Reduced Jaw Fatigue
  • Octopus Regulator: Genesis S.K.O.
  • Rugged, Dependable, and Affordable
  • Reliability of Primary Regulator
  • Fits-Comfortably in Right-or-Left Hand, Octopus Convenient-for-All Divers
  • Compact, Low Profile
  • Durable Lightweight Materials:
    Non-Corrosive ABS Plastic Case
    Resilient Silicone Poppet Seat
    Stainless Steel Demand Lever
    Silicone Mouthpiece, Diaphragm and Exhaust Valve
  • Dependable Downstream Demand Valve
  • Mouthpiece Location, Easy-to-Offer with Either-Hand
  • Easy to Identify:
    Bright, Highly-Visible Yellow Soft Purge Cover
    Bright Yellow Hose
    Easy-to-Find in Emergency Out-of-Air Situation

Genesis Atlas Package Specifications

1'St Stage Type
Mechanically Balanced Flow-By-Piston
Lp Ports
4, Thread 3/8" Unf
Hp Ports
Two 7/16" Threaded
Adjustable 2'Nd Stage
Yes, Primary: Venturi Lever
Nitrox Compatible
Yes, Up To 40%
2'Nd Stage Type
Downstream Demand Valve
First Stage: Marine-Grade Chrome Plated Brass, Second Stages: Housing Abs/Polycarbonate, Lever: (302) Stainless Steel
Hose Thread
Hose Length
Primary: 31" (78.75Cm), Octopus: 36" (91.4 Cm)
Mfr #

Atlas Package Customer Reviews

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Genesis Atlas Package

(based on 1 review)

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Reviewed by 1 customer

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Great and Affordable Regulator Set

By Magic Mike

from Murfreesboro, TN

About Me Beginner

Verified Buyer


  • Comfortable Mouthpiece
  • Does Not Leak
  • Easy To Connect
  • Easy To Retrieve
  • Easy To Use
  • Reliable


    Best Uses

      Comments about Genesis Atlas Package:

      This is a great package deal, and a good way to get into the water with a reliable balanced regulator that won't take a big bite out of your wallet. The first stage/ second stage are a very good design and very comfortable at shallow and depths. Worked well in colder water 50 ft. and 55 degree temps. The OCTO is fine and works well. All in all a great beginning set.

      • Diving Type:
      • Open Water Diving
      • Was this a gift?:
      • No

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      Questions & Answers Powered by TurnTo®

      Questions about this item:

      Jim B  I have narrowed my selection to: a) Sherwood brut 9110 reg b) sherwood oasis c) genesis atlas d) genesis 2000 in the sealed balanced piston design or aeris AT400 pro reg -- diaphragm design Also which design is "better" and more durable piston or diaphragm?
      Frank L  Please call us directly for questions like these. This is more for specific questions about a product.
      Ener B  is this moldable mouthpiece ?
      CHARLIE M  This mouthpiece is not moldable but it was very comfortable and I have used this package on for ice diving and open water wreck diving and have never had any trouble.
      Ener B  is this moldable mouthpiece ?
      CHARLIE M  This mouthpiece is not moldable but it was very comfortable and I have used this package on for ice diving and open water wreck diving and have never had any trouble.
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