Taprite 2 Gauge
This is a very well built regulator on the market. It stays on pressure even when your CO2 tank level goes down. UL listed. Approved for use by all major breweries. 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 system (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. All parts and gauges are Taprite. It costs a little more, but it is worth every penny!