The Tecline R4 TEC is a compact and highly efficient first stage regulator, engineered for cold water diving and decompression stage use. Its small size, combined with top-tier performance, makes it the perfect choice for both beginner and advanced divers seeking reliability in harsh conditions.
This balanced diaphragm first stage includes a dry chamber and cold water kit, providing excellent freeze-resistance. It offers exceptional breathing performance, exceeding the latest EN250A standards, and ensures smooth, stable airflow even at greater depths and in extreme temperatures.
Type: Balanced diaphragm
Cold Water Use: Dry chamber + additional cold kit
Material: Maritime bronze
Ports: 2x HP, 4x LP
Max Working Pressure: 300 bar
Certification: EN250A – exceeds current EU standards
Stage Tank: Perfect
Single Tank: Good
Double Tanks: Very Good
Sidemount: Not Recommended
Ports: 2x HP, 4x LP,
Max Working Pressure: 300 bar,
Cold Water Use: Dry chamber + additional cold ..
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