Flex-To-Diffuser Neck Fit
Mismatch causes leaks/restriction; forced connection
Green / Field Check1stBatch 5
What This Helps With
Mismatch causes leaks/restriction; forced connection
Apprentice words: flex neck size
Trade terms: neck size, diffuser neck, size match, reducer
Check First
Neck size vs flex size and any reducer needed
What Not To Do
Crush flex to fit a smaller neck
What can go wrong: Forcing mismatched sizes
Better Foreman Question
Does this flex match the diffuser neck or need a reducer?
Verify With
Reference type: project drawings
Source to verify: Diffuser schedule; drawings
Safe wording: Match neck per schedule.