The next best thing if you are not ordering our Peak 7 Regulator. Approved for use by all major breweries. This is Taprite's newest model. It has a new adjustment system that allows pressure to be easily adjusted by hand (no tools required!). Shutoff Valve is ball type check valve that prevents product back-up into regulator. Solid brass body with extra long nipple. Regulator has "Shut down" safety sytem (blow off at 55 to 60 PSI.) Permanent Quad-Ring Seal on inlet nipple helps eliminate a source of leaks... no need to use a new fiber washer each time tank is changed. Heavy duty UL rated dual guages.