Abstract: A coin operated dispensing machine has a coin chute and an electrical coin mechanism which is subject to malfunction when exposed to liquid entering through the coin chute. The coin mechanism is protected from such liquid by providing the coin chute with a liquid reject mechanism including a liquid pervious gate extending across the chute and which separates the path of coins from the path of liquid. Coins are diverted laterally for delivery to the coin mechanism. Any liquid is discharged downwardly through the gate and into a liquid trough. A splash guard is mounted between the liquid trough and the coin mechanism.