Global 45310, Brass Flow Restrictor (Choose .025, .032 or .047″ orifice)

6000 psi maximum service pressure and outlet pressure rating.

1/4″ NPT M/F ends.

-100 degrees F minimum operating temperature.

1.5″ x 7/8″

Brass (finish appearance is silver due to nickel plating for surface protection).

84 grams (choosing Aluminum over Brass is simply a weight and surface corrosion issue for the other spec’s are identical).

Time to fill a 50 CF tank to 2250 psi with 2250 psi upstream pressure:

apx 3 minutes (.047′ size)

apx 4 minutes (.032″ size)

apx 4.5 minutes (.025″ size)