Triad Liquid Soap or Lotion Dispenser (not pumice) with 1.4L Capacity, push plunger valve has Viton O-ring for longer life. It dispenses .5ml per stroke.
It is easy to determine if it needs refill with its sight glass to see soap level, and removable tank from backplate. Lid unlocks for removal with special key supplied.
Encore Foam Soap Dispenser is designed for smaller environments with less traffic. Approximately 3500 pumps per tank.