
( Brand: Hollis ), ( Part Type: Regulator )
The 212-DC2-321 Hollis 212-DC2 Scuba Regulator 321 Octopus is a high-performance accessory designed for serious scuba divers. This regulator set is known for its reliable and durable performance, making it a trusted choice for many underwater enthusiasts.
The primary regulator, the 212-DC2, is a balanced diaphragm second stage regulator. It features a pneumatically balanced second stage valve that delivers smooth, effortless airflow, even at low pressure. The regulator also has a heat exchanger to prevent freezing in cold water, ensuring consistent performance in various diving conditions. The regulator comes with a high-flow exhaust tee to minimize bubble interference, enhancing visibility for the diver.
The 321 Octopus is a compact and lightweight alternative second stage regulator. It is designed to provide air in case of an emergency, making it a crucial safety accessory for divers. The 321 Octopus is also pneumatically balanced, ensuring smooth airflow. It has a diver-adjustable inhalation effort knob, allowing divers to customize the resistance to suit their comfort level.
Both regulators in this set are built with a corrosion-resistant material, making them durable and long-lasting. They also come with a high-pressure hose and a DIN connector, ensuring a secure connection to your tank. The set is easy to maintain and service, with a simple over-molded hose clamp and quick-disconnect first stage purge button.
In conclusion, the 212-DC2-321 Hollis 212-DC2 Scuba Regulator 321 Octopus is a reliable and durable regulator set that provides excellent airflow and performance, ensuring a safe and enjoyable diving experience.
Pros of buying 212-DC2-321 Hollis 212-DC2 Scuba Regulator 321 Octopus:1. Reliable Brand: Hollis is a well-known and trusted brand in the scuba diving industry, known for its high-quality and reliable products.
2. Dual Regulator System: The dual regulator system allows for better breathing performance and safety, as the octopus can be used as a backup in case of a primary regulator failure.
3. Advanced Design: The 212-DC2 regulator features a balanced diaphragm, which reduces breathing efforts and increases air delivery, making it easier to breathe underwater.
4. Durable Construction: The regulator is made of high-quality materials, such as brass and stainless steel, which are corrosion-resistant and can withstand the harsh underwater environment.
Cons of buying 212-DC2-321 Hollis 212-DC2 Scuba Regulator 321 Octopus:1. Cost: The regulator is relatively expensive compared to some other brands, which may be a deterrent for some budget-conscious divers.
2. Weight: The regulator is heavier than some other models, which may be a concern for divers who are looking for a lighter setup.
3. Complexity: The regulator may be more complex to set up and maintain than some other models, which may require more technical knowledge or maintenance skills.
Conclusion:The 212-DC2-321 Hollis 212-DC2 Scuba Regulator 321 Octopus is a high-quality and reliable dual regulator system with advanced features that can improve breathing performance and safety underwater. However, its cost and weight may be a deterrent for some divers, and the complexity of setting up and maintaining the regulator may require more technical knowledge or maintenance skills.
Recommendation:If you are a serious diver who values performance, reliability, and safety, the 212-DC2-321 Hollis 212-DC2 Scuba Regulator 321 Octopus may be a worthwhile investment. However, if you are a budget-conscious diver or looking for a lighter setup, there may be other options that may better suit your needs. It is recommended to do thorough research and consider your personal preferences and needs before making a purchase.
Up for bid is a Hollis dc 2 first stage with 212 primary second and 321 octopus. As with all used scuba equipment you should have it checked out by a certified tech before using.
It is in excellent used condition. I ship to USA only.
This regulator set has the standard Hollis maxi flex hoses.