Gas Burst:

Gas burst can be used with any size tank and thus it can be used with any volume of solution.

Kodak recommended a one-second burst every 10 seconds at 15 PSI saying that a standard nitrogen tank would feed a 3.5 gallon tank 7 hours a day five days.

Ref:

http://articles.adsabs.harvard.edu//full/1971AASPB…3….3V/0000004.000.html
spacer plates to even flow across surface. last film over-soups[971AASPB…3….3V Page 4]

View Camera Magazine Article on Gas Burst Agitation in the May/June 2007 issue

Kodak E57 publication “Gaseous-Burst Agitation in Processing,” 8 pages, 1968.

California Stainless http://www.calstainless.com/emprocessors.shtml

Ted Pella  http://www.tedpella.com/photo_html/photo5.htm

Alistair Ingliss [inactive] archive at: http://web.archive.org/web/20170701105151/http://www.alistairinglis.com/

Richards of Hull http://www.richards.uk.com/film-p02.htm

Temperature Controlled Film Process Sink Lines
Black & White, Colour Film, X-Ray, Holographic & Glass Plates

timer: Arkay BT210 or Kodak (Lektra) Burst timer 

Arkay, and Calumet sold small gas-burst in one and two gallon size. 4 hangers and 7 hangers. Calumet sold plexiglass hangers.