The HOTDIVE S3 first stage is designed specifically for coldwater diving and is equipped with a balanced diaphragm system. This advanced design ensures optimal performance even in low-temperature environments. With the HOTDIVE S3 first stage, you can expect reliable and efficient air delivery, making it a suitable choice for divers exploring colder waters.
Type: Balanced diaphragm first stage design
Connector: YOKE & DIN type
Swivel turret type.
Weight: Yoke 846g(1.87lb) Din 764g(1.68lb)
High pressure port: (7/16" 20W UNF) x 2
Low pressure port: (3/8" 24W UNF-2B) x 5
Intermediate pressure: 130-145 PSI (9-10 Bar)
Air supply 3364 PSI(232 Bar) for YOKE, 4351 PSI(300bar) for DIN
Material: Marine grade SUS 316 body and components, Stainless steel springs
PVD coating
CE Approval