The Ninja Pro SLP Adjustable Tank Regulator is set to a 300 psi output pressure. This reg also has Ninja's 360 twist technology, so you can position the gauge and fill nipple in a spot that works best for you.
-TWIST Technology gives you a full 360 degrees of rotation which allows you to relocate your fill nipple and gauge to your desired location
-Gen II SRT Piston for sonic fast recharge rates that virtually eliminates regulator shootdown
-Four different user adjustable output pressures ranging from 450 to 800 psi
-New micro fill valve. Now a new lower profile for 2012
-Completely adjustable and rebuildable by the user
- 1 3/8" length from top of the bottle to your markers ASA