The larger diaphragm and purge cover provide easy breathing. And the diver operated Venturi control allow the diver to adjust the setting. The Blizzard's 1st stage is a completely dry and environmentally sealed 1st stage that avoids 1st stage icing and maintains a clean interior. No gels or liquids to seal the Piston 1st stage design. The Blizzard has been a standard for divers in 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. Today Sherwood introduces a new Blizzard. One with all the key features of previous models; the reliability you have come to depend on and the serviceability technicians appreciate. This Blizzard however, comes with improved breathing performance, enhanced cosmetics, and even more exciting, a new more competitive price point. Innovation at its best is the way to explain the function of the Sherwood first stage regulator.The first stage regulator incorporates Sherwood's dry sealed spring. 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 dry seal 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. The Blizzard second-stage boasts a large diaphragm and exhaust vale for optimal response to inhalation and decreased exhalation resistance. Blizzard's precision-ground stainless steel cam, Delrin lever and resilient silicone rubber seat give smooth effortless breathing. Its high impact glass-filled polyamide housing for rugged applications make the Blizzard regulator one great choice for any avid diving enthusiast.
The Blizzard is a dependable downstream demand valve design with a venturi adjustment lever to prevent free flow. The lever has a dive/pre-dive setting. Placing the lever in the pre-dive position will avoid unwanted regulator sensitivity while entering the water from the beach with long surface swims or when jumping off the back of a boat.If you're a cold-water diver or a diver who gets that awful-feeling of dry mouth, you are going to love the Blizzard. Sherwood has exclusively-developed second-stage heat-retention vanes for the Blizzard that keeps the second stage valve mechanism warmer than the ambient water thus reducing the risk of second stage freeze up in cold water diving environments. These vanes will also keep your mouth cool and comfortable all dive long. The regulator is equipped with a 3/8" threaded 31" (78.75 cm) low pressure hose, is nitrox compatible to 40% oxygen out-of-the-box and comes with an owner's manual. Sherwood Octopus has been totally redesigned to provide outstanding breathing performance.
The Octopus maintains dedication to rugged reliability combined with ease of maintenance. This octopus has been the overwhelming favorite for rental applications for decades because of its simple reliability. Regulator has a large diaphragm for optimal response to inhalation with a precision ground stainless-steel cam and Delrin lever for smooth effortless breathing.
The valve mechanism is a dependable downstream demand valve. The regulator is equipped with a large quality silicone exhaust valve that decreases exhalation resistance for easy breathing. The Sherwood Octopus has a high impact resistant plastic housing for rugged applications.The low-pressure seat is resilient silicone rubber for extreme reliability. The low-pressure hose has standard 3/8" threads with a 36" (91.4 cm) length. The Hi-Viz soft purge cover makes identification of the octopus-regulator easy in an out-of-air-emergency. Sherwood Blizzard Pro Regulator & Sherwood Octopus. Standard for Divers in Cold Waters for 30 Years. "Go To" Regulator for Many Public Safety Dive Teams. Reliability in Colder Waters and Ease-of-Service. Improved Breathing Performance, Enhanced Cosmetics.
Nitrox Compatible to 40% Oxygen Out-of-the-Box. 3/8" Threaded 31" (78.75cm) Low Pressure Hose.
First Stage:½Sherwood Dry Sealed Regulator. 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.
Two 7/16 Threaded High Pressure (HP) Ports. Four 3/8 Threaded Low Pressure (LP) Ports. Incorporates Sherwood's Patented Dry Sealed Spring:½ Keeps Intricate Components Clean and Contaminate Free½ No Messy Oils or Grease as with More Sophisticated Designs½ Environmentally Sealed w/o the Mess!
½ Seals-Out Sand, Silt, Salt and Chlorine Contaminates½ Less Maintenance. Dependable Downstream Demand Valve Design.Larger Diaphragm for Optimal Response to Inhalation. Larger Exhaust Valve for Decreased Exhalation Resistance. Precision - Ground Stainless Steel Cam and Delrin Lever for Smooth Effortless Breathing. Venturi Adjustment Lever:½ Prevent Free Flow½ Dive/Pre-Dive Setting½ Pre-Dive Position: Avoid Unwanted Regulator Sensitivity½ Dive Position: Decreased Inhalation Effort.
High Impact Glass-Filled Polyamide Housing for Rugged Applications. Totally-Redesigned to Provide Outstanding Breathing Performance.
Dedication to Rugged Reliability Combined with Ease-of-Maintenance. Large Diaphragm for Optimal Response to Inhalation. Precision-Ground Stainless Steel Cam and Delrin Lever for Smooth Effortless Breathing.
Valve Mechanism is a Dependable Downstream Demand Valve. Large Quality Silicone Exhaust Valve Decreases Exhalation Resistance.High Impact Resistant Glass-Filled Polyamide Housing for Rugged Applications. Low Pressure Seat is Resilient Silicone Rubber for Extreme Reliability. Standard 3/8" Thread 36" (91.4 cm) Low Pressure Hose.
Hi-Viz Soft Purge Cover for Easy ID in Out-of-Air-Emergency. Yes, Venturi Adjustment Dive/Pre-Dive Lever. 1'st-Stage: Marine Grade Chrome Plated Brass 2'nd-Stage: Glass-Filled Polyamide. Primary: 31" (78.75cm) Octopus: 36" (91.4 cm).
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Please wait 8 days from date we received the package for us to process your return. Ate we received the package for us to process your return. The item "Sherwood Blizzard Pro Regulator Sherwood Octopus" is in sale since Monday, February 15, 2021. This item is in the category "Sporting Goods\Water Sports\Scuba & Snorkeling\Regulators". The seller is "leisurepro" and is located in Elizabeth, New Jersey.
This item can be shipped to United States.