I-st stage R4 TEC O2 M26x2 - EN250A
ref. number: T01410-3Product description
I-ST STAGE R4 TEC O2 M26x2 - EN250A
> Small, compact regulator in 02 version - ideal for cold water diving
> Perfect for decompression stage tanks
> Extraordinary breathing parameters, which exceed requirements of the newest norm EN250A
SPECIFICATION:
- balanced diaphragm
- dry chamber + additional cold kit
- material: maritime bronze
- ports: 2xhp, 4xlp
- maximum operational pressure: 300 bar
- Din connection with M26x2 thread
Best used in configurations:
Stage tank: perfect
Single tank: very good
Double tanks: very good
See more: https://teclinediving.eu/r4-series-regulators/#/
Tecline regulators - first stages O2 comparison table






