MK21 First Stage - Scubapro
The MK21 is SCUBAPRO's most compact air balanced piston first stage. It delivers outstanding breathing performance, no matter how hard you're breathing, how deep you're diving or what your pressure gauge reads.
- Compact design 20% smaller than the MK25
- Air-balanced flow through piston design
- Optional replaceable head ideal for tecnical diving
- 4 LP ports and dual HP ports
- Adjustable intermediate pressure
- Available in yoke or DIN