3.
POST MIX
Dispenser valves, which have separate water and concentrate lines, will typically exhibit good
performance. Mixing the drink at the nozzle reduces backpressure, allowing longer outlet tubing lengths.
Pump operation is controlled by opening or closing the water outlet line of the pump. The concentrate line
must not be closed off while the water outlet line is open and the pump is cycling, or damage to the pump
may occur. When multiple concentrates are plumbed to a post-mix dispenser, each pump's water outlet
must
have an individual line, valve to open when that flavor is selected.
"Bar Guns" (generally) are restrictive; therefore, it is recommended that special "Juice Guns" be used.
Concentrate passages of standard bar guns are small and may become plugged with pulp or solids
contained in some concentrates. Concentrates with pulps or solids may require sanitizing more
frequently to prevent build-up in the system, causing poor performance.
Standard post-mix system plumbing with 3-way sanitizing
