Sloan, Measuring Instruments, models:

CX 158	Repair Parts And Maintenance Manual
CX 8158	Repair Parts And Maintenance Manual
CX 8158-1.28	Installation Instructions Manual
EBV-200-A SMOOTH	Installation Instructions
NAVAL	Maintenance Manual
TRF 8156-1.28	Installation Instructions Manual
TruFlush	Repair Parts And Maintenance Manual
TruFlush TRF 156	Repair Parts And Maintenance Manual