The Kleinn 3.0 gallon air tank is offered as a replacement for VELO-230 and VELO-730 train horn systems and includes five 1/4" NPT ports plus one 3/8" NPT port. The tank’s three-gallon capacity supplies a larger air reserve for train-horn actuation and related pneumatic accessories, matching Kleinn’s train-horn system requirements for consistent, repeatable air delivery.
Kleinn 3.0 gal Air Tank