SC Swimming Pool Practice Questions - South Carolina Swimming Pool Contractor Examination Exam

R.61-51.C.15(a) limits diatomaceous-earth (diatomite) filters to a maximum rate of which value?

2 gpm per square foot of filter area 15 gpm per square foot of filter area 0.375 gpm per square foot of filter area 25 gpm per inlet

Correct Answer:

2 gpm per square foot of filter area

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