R4 TEC1 O2 M26X2 Stage Set

Description

Setting up an oxygen regulator starts with parts that arrive clean, because a regulator for pure oxygen cannot simply be taken off an air cylinder and reused. Tecline supply this R4 TEC1 100% O2 stage set with the first stage, second stage and optional gauge marked as oxygen clean. The R4 TEC O2 is a compact 637 g balanced diaphragm with a dry chamber and cold kit and a DIN connection cut to the M26x2 thread. It feeds a green TEC1 O2 second stage, pneumatically balanced with venturi and breathing resistance knobs and a heat exchanger, on a 1 m green Proflex hose, to EN 250A, in a Tecline bag. The second option adds an oxygen-clean 52 mm O2 pressure gauge on a 0.20 m rubber HP hose. That places it on the 6 m stop of a decompression course, on a cold quarry dive with accelerated decompression, or clipped off on a cave line for the exit. Keeping it oxygen clean afterwards is work for a qualified technician. It suits a technical diver building a compact oxygen stage.

Features

• First stage: R4 TEC O2 compact balanced diaphragm, DIN connection with M26x2 thread, dry chamber and cold kit, 637 g
• Intermediate pressure: 9.0 bar
• Second stage: TEC1 O2, green, pneumatically balanced, venturi and breathing resistance knobs, heat exchanger
• Oxygen clean: first stage, second stage and O2 SPG supplied oxygen clean by Tecline
• Hose: 1 m green Proflex LP hose
• With SPG option: 52 mm O2 pressure gauge on a 0.20 m black rubber HP hose
• Tecline designation: 100% O2 stage set, M26x2
• Standard: EN 250A

What's Included

• R4 TEC O2 first stage, M26x2, oxygen clean
• TEC1 O2 second stage, green, oxygen clean
• 1 m green Proflex LP hose
• Tecline regulator bag
• With SPG option: 52 mm O2 pressure gauge, oxygen clean, and 0.20 m rubber HP hose