Sherwood Magnum DIN Regulator SRB9310 033506

Mfg Part #: SRB9310D
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  • Brand new version
    Not like most other sites that sell the old discontinued model
  • For cylinders fitted with a DIN valve only (for cylinders fitted with a standard yoke valve order adapter above)
  • New redesigned compact design which reduces jaw fatigue
  • New redesigned exhaust-T- larger valve reduces exhalation resistance
  • "Diver Adjustable" venturi to prevent unwanted free-flow
  • Primary air sensing channel system to breathe more comfortably under high demand conditions
  • Moving orifice balancing system so breathing is easy throughout the dive
  • Dry air bleed system to prevent internal contamination and to improve reliability

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Questions and Answers for Sherwood Magnum DIN Regulator:

  • mike:

    Is this a 200 or a 300 bar DIN first stage ?

    Bob  (Certified Scuba Instructor at

    That''s a question better posed to technical department at Sherwood Scuba. I do know they are rated for use on 3500psi HP cylinder, but that''s not 300bar.


The Magnum uses the same technology and design that has earned the Brut worldwide recognition for durability and reliability. The Magnum goes further to use a venturi device to reduce breathing resistance at the higher flow rates when it is needed the most. A flow control switch allows the diver to switch the venturi effect off when at the surface or in shallow water to stabilize the regulator for better manageability.

• Tee - shaped design reduces regulator profile when mounted on tank minimizing opportunity to make contact with the back of the head.
• Balanced- piston delivers ample air volume at stable intermediate pressure to the second stage over a wide range of supply pressures.
• Spring chamber is environmentally sealed to maintain cleanliness reducing the effects of corrosion and contamination. This contributes to uniform high performance as the regulator is used.
• Dry-sealed first stage uses no liquids or gels that can leak or add to service costs.
• Four LP ports and two HP ports for more options for ideal hose positioning.

• 30% larger diaphragm improves breathing performance to rival that of high performance models.
• Diver - operated flow control switch to adjust performance for surface or underwater performance.
• Large exhaust valve reduces exhalation resistance especially at high breathing rates.
• Precision – ground stainless steel cam and Delrin lever combine for smooth valve operation and effortless breathing.
• High impact housing for rugged applications.

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