Products   Attenuators By Types   Rectangular Attenuators
Q-Seal
RQ - Q-Seal Rectangular Attenuators with Tapered Splitters
rt
Features
The 'RT..QS' (Q-Seal) rectangular attenuators are available in a wide range of dimensions and they have tapered splitters. The splitters have an impervious seal between the acoustic fill and ambient air. They are used in critical applications where the possibility of fibre contamination of the acoustic fill is not allowed. There is a penalty on the acoustic performance in exchange for the certainty that fibre fly is eliminated. Typical applications are as follows: -
  • clean rooms
  • operating theatres
  • wet environments where attenuators are exposed to the elements
  • kitchen exhaust systems
  • applications where workers are sensitive to fibre exposure


ModelWidth
Increment
Free Area
Ratio
LengthdB(A)
Reduction
RT07AQS275 27% 60011
RT07BQS275 27% 90015
RT07CQS275 27% 120019
RT07DQS275 27% 150023
RT07EQS275 27% 180026
RT07FQS275 27% 210028
RT07GQS275 27% 240031
RT10AQS300 33% 60010
RT10BQS300 33% 90014
RT10CQS300 33% 120017
RT10DQS300 33% 150021
RT10EQS300 33% 180024
RT10FQS300 33% 210026
RT10GQS300 33% 240028
RT12AQS325 38% 6008
RT12BQS325 38% 90012
RT12CQS325 38% 120016
RT12DQS325 38% 150018
RT12EQS325 38% 180021
RT12FQS325 38% 210022
RT12GQS325 38% 240024
RT15AQS350 43% 6007
RT15BQS350 43% 90010
RT15CQS350 43% 120013
RT15DQS350 43% 150016
RT15EQS350 43% 180019
RT15FQS350 43% 210021
RT15GQS350 43% 240022
RT17AQS375 47% 6006
RT17BQS375 47% 9009
RT17CQS375 47% 120012
RT17DQS375 47% 150014
RT17EQS375 47% 180017
RT17FQS375 47% 210018
RT17GQS375 47% 240020
RT20AQS400 50% 6005
RT20BQS400 50% 9008
RT20CQS400 50% 120010
RT20DQS400 50% 150012
RT20EQS400 50% 180015
RT20FQS400 50% 210016
RT20GQS400 50% 240018
RT22AQS425 53% 6004
RT22BQS425 53% 9006
RT22CQS425 53% 12009
RT22DQS425 53% 150011
RT22EQS425 53% 180013
RT22FQS425 53% 210014
RT22GQS425 53% 240018
RT25AQS450 56% 6003
RT25BQS450 56% 9005
RT25CQS450 56% 12007
RT25DQS450 56% 15009
RT25EQS450 56% 180011
RT25FQS450 56% 210013
RT25GQS450 56% 240014
Elta Group