Clack R7009, Plastic Head With 1/2" Port for Purity Light
- Clack 890 In/out head
- Designed for installation of a 1/2" Resilite or neon test light in single in-out Deionizer applications
- Used on 2-1/2" tank openings
- Manufacturer part number RA201-890
- The threaded opening on the outlet side placed the monitoring electrodes into the water flow for the greatest accuracy
- 3/4" FPT in/out
