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Re: Need a dependable regulator. Suggestions?


I bought the top of class regulator i.e., Air Products E12-215B-320, $230
from Cole-Parmer.  This is as reliable as they get.

Overkill for Aquariums.  It's chrome plated brass, two gauges.  Will hold a
constant output pressure down to a few psi left in the tank and will never
dump.  You can empty the tank, if you like.  Hope to use it on a many tank
aquarium room someday...

Joe K

In Takoma Park, MD
New blooms in the backyard:  Toad Lilies and Cyclamen cillicium.  Arum,
Cyclamen hederifolium and C. coum putting up foliage.