This old style cold ceramic cartridge is from T&S Brass. It comes with a check valve, lever handle, blue index, and a screw. Certified to NSF 61 – Section 9 and NSF 372. Meets ADA ANSI/ICC A117.1 requirements. T&S Brass part number 012447-25.
EC Part Number: #65706
Manufacturer Number: 012447-25
Manufacturer: T&S Brass