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Alumina Airstone - 1 1/2" X 1 1/2" X 1 1/2" - 3/16" barb

$6.83

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Alumina Airstone - 1 1/2" X 1 1/2" X 1 1/2" - 3/16" barb

Details:

  • "Alumina" air stones - three times stronger than white silica air stones! Produces a finer bubble with no increase in pressure
  • Inlet fittings are set into the body of the diffuser, making them much less likely to break or twist loose
  • Higher density means self weighting
  • Cleanable with muriatic acid or chlorine
  • More resistant to ozone
  • Creates finer bubbles for increased aeration efficiency with no increase in pressure

Part # Dimensions CFM Requirment Fitting Size
AS15 1 1/2'' x 1 1/2'' x 1 1/2'' .20 3/16'' barb
AS325 1 1/2'' x 1 1/2'' x 3'' .30 1/4'' barb
AS337 1 1/2'' x 1 1/2'' x 3'' .30 3/8'' barb
AS625 1 1/2'' x 1 1/2'' x 6'' .5 1/4'' barb
AS637 1 1/2'' x 1 1/2'' x 6'' .5 3/8'' barb
AS650 1 1/2'' x 1 1/2'' x 6'' .5 1/2'' npt
AS937 1 1/2'' x 1 1/2'' x 9'' .75 3/8'' barb
AS950 1 1/2'' x 1 1/2'' x 9'' .75 1/2'' npt
AS1237 1 1/2'' x 1 1/2'' x 12'' 1.0 3/8'' barb
AS1250 1 1/2'' x 1 1/2'' x 12'' 1.0 1/2'' npt