SHERWOOD BLIZZARD PRO REGULATOR SET

The best choice for low-temperature ice diving

Obtained EC Directive 89/686/EEC certification & EN 250:2014 low-temperature cold water performance certification

One of Sherwood's classic regulators, the Blizzard Pro has been the go-to choice for cold water divers for years.

It is used in low water temperatures and cold environments. It is safe, reliable and durable. It is well received by police and fire units, disaster relief units, research teams... all over the world and has been well received.

Description of first-level features:

Sherwood exclusive technology: Air-Assisted Depth Compensation Tech (A2-DC) balanced air pressure feedback design

Utilize the fluidity of internal air pressure for dynamic communication response.
In the face of different external pressures, changes can be made in the internal air pressure chamber immediately.
No matter what the depth of the dive is, or in extremely low water temperature environments, the air pressure can still be maintained to operate stably, helping to breathe steadily and smoothly, and the environment can be sealed and dry at the same time.

✓ Four low pressure ports and two high pressure ports

✓ The environment is sealed and dry to extend the service life of the regulator

✓ Piston flow control

Second stage feature description:

Sherwood exclusive technology: Opposite Pivoting Point (OPP) reverse pivot design

Contrary to the current general second-stage design principle, the reverse design of the connecting rod and the use of the lever principle can reduce breathing resistance and reduce the probability of ice forming near the second-stage exhalation hole. It is mainly suitable for ice diving.

✓ Suitable for water temperatures as low as 39°F (4°C). Use ice diving techniques when diving in cold water

✓ Made of high-density, solid material to ensure the regulator is not easily deformed

✓ Significantly reduces the risk of freezing of the exhaust valve during breathing

【Product specifications】

✓ Maximum operating pressure: 3500 psi

✓Marine Grade Chrome Plated Brass

✓ Stainless steel spring

✓ 4 3/8”24W UNF-2B low voltage port

✓ 2 7/16” 20W UNF-2B high voltage port

✓ The stable output range is 135 ~ 145 psi @3000 psi

✓ Specification: Yoke style

【color】
blue

【Product mix】
first level head + Main two