Scubapro MK21 1st Stage Regulator – DIN 300

The Scubapro MK21 First Stage Regulator – DIN 300 innovative smart hose layout comes with a standard cap with four low pressure ports angled ( /- 20) to maximize hose routing. This standard cap can be replaced with an optional cap that offers four low pressure ports at more extreme angles (0/30) plus a fifth centralized high-flow low pressure port — a useful configuration for technical diving.