AC regulator

[jproaster]

Looking for a regulator for the quincy qt54 on order.
Found this online around $50 shipped- used, good cond.:

NORGREN R74G-4AT-RMG Pneumatic Regulator 1/2IN NPT 300PSI D634052

Not sure I what I'm not understanding- the gauge in the pic shows psi of 160 if I'm seeing correctly. The description says 300.

Thanks for any help.

Looking for the regulator at ac.

 

[plinker]

Likely 300psi is a max rating. The regulator range may only be 160psi output max, depends on spec's.