Tiny, but without sacrificing performance
This is a compact device, weighing only 50g in brass and stainless steel, and 23g when made out of aluminum. It's about the size of a stack of 10 quarters. It can control output pressures from 0-20 psig and works in low-pressure regulation such as ½ psig. The maximum rated inlet supply pressure is 500 psig. It can keep a constant output pressure despite input pressure swings. It is designed for applications such as gas storage tanks.
Beswick Engineering Co. Inc.