The water inlet can be quickly swapped from one side to the other with a simple quarter turn of the water quick connect. Single product engines can be replaced with a dial 4 selector engine in a few simple steps: Slide the engine assembly out of the snap guides. Remove the single product engine with a quarter turn. Replace with a dial-4 assembly. Pop out the blanking plate from the cover to reveal a round hole for the dial selector. Connect your four chemical supply lines and replace the snap-on cover.
Key Benefits:
- Tool-less Components – ¼ turn connections; double O-ring design
- Snap-on Cover
- Large, easy-to-use paddles with locking catch
- Engines slide into snap-guides for easy service and re-configuration
- Easily serviced diaphragm with ¼ turn cover
- Compact footprint
- Both Aire-Gap and Flex-Gap backflow devices to meet national and local codes