Tecline I-ST Stage R1 Pro – Classic Piston Regulator for Warm Water Diving

The Tecline R1 Pro is a simple and reliable first-stage regulator built with a classic piston design. Ideal for stage tanks or as a backup regulator, it performs best in warm water environments (10°C and above). Its straightforward construction ensures easy maintenance and dependable operation, making it a favorite among recreational and technical divers alike.

Key Features:

• Classic piston design – simple and robust

• Optimal use: Stage tank regulator for warm water (10 °C+)

• 4 LP ports and 1 HP port for flexible hose routing

• Max. operating pressure: 300 bar

• Intermediate pressure: 9.5 bar

• Material: Maritime bronze with chrome coating

• Lightweight design: only 515 g

• Certified: Conforms to EN250 standard (CE1463)

This compact and efficient first stage is a great choice for divers looking for a no-nonsense regulator that delivers smooth performance in non-extreme conditions.