Elkay and Halsey Taylor 98731C Drinking Fountain Regulator Kit w/Green Spring 

NOS. Halsey Taylor Drinking Fountain 98731C Regulator Repair Kit With Green Spring. No Box. Nut not included.

Water pressure from as low as 20PSI to 105 PSI. 

# 50986C Regulator holder

# 61314C Regulator with green spring

#9265 printed on regulator