HotDive S2 – DIN Balanced Piston First Stage Regulator (316 SS)

The HotDive S2 First Stage Regulator is a high-performance balanced piston design , engineered for fast response and reliable airflow in all diving conditions.

Beautifully machined from marine-grade 316 stainless steel , the S2 offers superior corrosion resistance and durability. Its stable PFA HP seat (made in Japan) and 316 SS filter ensure a long service life with minimal maintenance—requiring only simple ultrasonic cleaning.

The S2's low-pressure port swivel turret provides versatile hose routing, making it ideal for both recreational and technical divers.

🔹 Technical Features

• Type: Balanced piston scuba first stage

• Connection: DIN type

• Compact & lightweight: 522 g (DIN) / 595 g (Yoke)

• 2 HP ports (7/16” UNF)

• 5 LP ports (3/8” UNF) on swivel turret

• Intermediate pressure: 8.5–9.5 bar

• Air supply: 232 bar (Yoke) / 300 bar (DIN)

• Material: 316 stainless steel body & SUS springs

• Color: Black/White

• CE approved

👉 Compact, durable, and precision-built, the HotDive S2 DIN First Stage delivers smooth airflow, corrosion resistance, and long-term reliability for every dive.