URH100KIT*

Halton URH100 Adj Grille whiteMetal RoundDisc 100 w LF Ring
$15.45
URH100KITl/s15202530405060708090100
LpA1320263037      
?Ptot264672104184      
dP_t157152161148       

LpA - Measured sound pressure level reduced thanks to an absorption surace of 10m?, dB(A) red 10m? - sab

?Ptot - Total Pressure, Pa 

dP_t - Maximum Value of total pressure drop (Pa) for an A-weighted sound pressure level (LpA) of 25 dBA