Sherwood Blizzard DIN Regulator SRB9910 033505

Mfg Part #: SRB9910D
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  • Brand new & completely redesigned
    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)
  • Anti-freeze balanced 1st stage designed for cold water
  • Heat Sink that transfers ambient heat to help prevent freeze-up
  • Plated fins/Heat sink which retains warmth, helps prevent freeze-up
  • Balanced high flow first stage moving orifice that maintains consistent air pressure in second stage, even at low tank pressures for comfortable breathing
  • Patented Primary air sensing channel system to help you breathe comfortably under high demand conditions
  •  "Diver Adjustable" venturi to prevent unwanted free-flow
  • Dry air bleed system which prevents internal contamination and improves reliability, resists freeze-up

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The Blizzard has been a standard for divers in the cold waters for the last 30 years. It has been the 'go to' regulator for many Public Safety Dive Teams around the country because of its reliability in the colder waters and for its ease of service. The Blizzard maintains all the key features of previous models; heat retentions vanes, environmentally sealed first stage, the reliability that divers have come to depend on, and the serviceability technicians appreciate. This Blizzard however comes with dramatically improved breathing performance, enhanced cosmetics, and even more exciting, a new more competitive price point.

Second Stage Features
Patented Heat Retention Vane collects warmth from exhalation. Reduces tendency to freeze

Diver-Operated flow control switch

Nitrox Ready up to 40%

Larger Diaphragm for optimal response to inhalation

Larger exhaust valves for decreased exhalation resistance

Teflon coated Valve Body. Reduces tendency to freeze

Resilient silicone rubber seat

Free Parts for Life (Restrictions Apply)

First Stage Features

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

Tee - shaped design reduces regulator profile when mounted on tank

Four LP ports and two HP ports for more options for ideal hose positioning


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