Download Asymtek C-721 Specifications

13 Special Options
Asymtek offers a wide range of special options for fine-tuning your dispensing applications. This section
introduces options that are currently available for the Century C-721 dispensing system.
Dual-Action Dispensing Head
The Dual-Action Dispensing Head allows you to mount and independently operate almost any
combination of two valves or fluid pumps for applications needing two different fluids. The left
Dispensing Head operates like a standard Asymtek single Dispensing Head. The right Dispensing Head is
a “toggle head,” capable of rapid up-and-down motion.
Figures 13-1 and 13-2 shows two attached fluid pumps mounted on a dispensing system. Figure 13-3
shows a system with fluid pumps detached. The left side of the bracket holds the first fluid pump (Valve
1) and a Height Sensor. The right side toggle head holds the second fluid pump (Valve 2).
Mounted on the toggle head, the second fluid pump is engaged for dispensing and disengaged when not in
use. There is a 13 mm (0.5 in) height difference between the needle tips of the two fluid pumps when one
pump is dispensing.
Special Options
13-1