This 10cc heavy duty pump fits perfectly on the Performance HA Equine 64oz half gallon jugs and will also fit on most other 1/2 gallon or gallon jugs. Convenient to use, strong and durable this pump delivers the precise amount of liquid. The siphon tube may be trimmed as needed.
One full depression = 10cc (0.30oz)
3 full depressions = 30cc (1oz)