PRODUCT DESCRIPTION
II-ND STAGE TEC1 O2 GREEN – EN250A
> Small and light second stage for universal use – O2 VERSION
> Classic design = reliability in all conditions, convenient maintenance
> Breathing parameters in compliance with EN250A norm – confirmation of the best quality and safe use even in the coldest water conditions
SPECIFICATION:
– pneumatically balanced
– Venturi effect adjustment
– breathing resistance adjustment knob
– aluminium outer ring
– additional heat exchanger for cold waters
– weight: 250g
– ergonomic mouthpiece
