Poseidon Scuba Diving Regulators
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- High-flow design with 63 SCFM (1,800 L/min) gas flow
- Balanced rolling diaphragm ball valve
- Built-in Poseidon T.D.A anti-freeze
- Optimized hose routing for redundancy
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- Single hose first stage regulator
- Balanced diaphragm design
- Designed for AIR use
- Lower maintenance compared to piston design
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- Designed for air, Trimix, 100% Oxygen, Nitrox
- Certified for 95% Helium mixes
- Balanced rolling diaphragm ball valve design
- Built in thermo-dynamic anti-freeze (T.D.A.)
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- Single hose regulator, DIN type
- Balanced diaphragm 1st stage design
- Lower maintenance compared to piston design
- 2nd stage downstream demand valve design
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- Single hose, demand valve at the mouth
- Balanced diaphragm first stage
- Corrosion-resistant materials
- EN250 approved for cold water
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- Ultimate versatility: Air, Tri-Mix, 100% Oxygen, and Nitrox ready
- Built-in anti-freeze protection for diving in frigid waters
- Prevents free flow & bubble obstruction for easy use
- Trusted by US Navy, Coastguard, and NYPD for reliability
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- Xstream Deep MK3 handles any diving gas
- Certified for 656 ft depth and 95% Helium mixes
- High-flow second stage delivers 76 SCFM of gas
- Built-in Poseidon T.D.A. provides thermodynamic protection
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- Super high flow design
- Automatic Venturi assist/ventilation control
- PVC housing/brass & stainless steel mechanism
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- Balanced rolling diaphragm ball valve design
- Compatible with 100% oxygen out of the box
- Built in Thermo-Dynamic anti freeze
- Optimized hose routing configuration
Available Free Shipping
- Single hose first stage regulator, Fixed Yoke
- Balanced diaphragm design
- Designed for AIR use
- Lower maintenance compared to piston design
Special Order Free Shipping
- Xstream regulator is the go-to choice for demanding divers
- Certified to depths of 656 feet for outstanding performance
- High-flow second stage delivers 76 SCFM gas flow
- Built-in Poseidon T.D.A. system for thermodynamic protection
Shop our selection of regulators and regulator packages for your diving needs. We carry regulators from the top brands in the industry, and our packages include everything you need to get started.