Rubber Membrane Air Diffusers

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Starts at: $14.66

Brand: EasyPro

SKU: RAD6

  • These EPDM rubber air diffusers are incredibly strong and are ideal for pond aeration, circulation and destratisfying applications
  • Unlike air stones these diffusers are easy to clean
  • In testing they produce a slightly larger air bubble than air stones which translates into less oxygen transfer into the water, so for fish holding tanks, raceways, fish production ponds, etc. we recommend air stones
  • Barbed inlets have multiple size barbs, simply cut to fit the size tubing you are using
  • An excellent choice for pond and water garden aeration since they actually produce more circulation and water movement

RAD4 Additional Information:

Dimensions 1 1/2" diameter 4" long Inlet 1/4" - 3/8" barb

Recommended Air Flow (CFM) - .2 CFM

Maximum Air Flow (CFM) 1.1 CFM


RAD6 Additional Information Dimensions 6" - 1/4"-3/8" Barbed Inlet

Recommended Air Flow (CFM) .4 CFM

Maximum Air Flow (CFM) 1.7 CFM


RAD650 Additional Information Dimensions 1 1/5" diameter 6" long Inlet 1/2" npt

Recommended Air Flow (CFM) .4 CFM

Maximum Air Flow (CFM) 1.7 CFM


RAD8 Additional Information Dimensions 1 1/2" diameter 8" long Inlet 3/8" - 1/2" barb

Recommended Air Flow (CFM) .7 CFM

Maximum Air Flow (CFM) 2.5 CFM


RAD850 Additional Information Dimensions 1 1/2" diameter 8" long Inlet 1/2" npt

Recommended Air Flow (CFM) .7 CFM

Maximum Air Flow (CFM) 2.5 CFM


RAD12 Additional Information Dimensions 1 1/2" diameter 12" long Inlet 3/8" - 1/2" barb (Actual diameter at the widest point of the diffuser is 1.75")

Recommended Air Flow (CFM) .9 CFM

Maximum Air Flow (CFM) 3.5 CFM


RAD1250 Additional Information Dimensions 1 1/2" diameter 12" long Inlet 1/2" npt

Recommended Air Flow (CFM) .9 CFM

Maximum Air Flow (CFM) 3.5 CFM

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