9" DISC DIFFUSERS EPDM MEMBRANE
9" DISC DIFFUSERS EPDM MEMBRANE

9" DISC DIFFUSERS EPDM MEMBRANE

Category: DISC DIFFUSERS

 

  TECHNICAL DATA

 

Outer diameter: 270 mm

Threaded connection: 3/4" NPT

Membrane: EPDM Perox

Holder and retainer ring: PPGF 30%

Perforations: 1,0-1,0 mm ; 1,5-1,5 mm ; 2-2,5 mm

Active surface: 0,0381 m²

Airflow range: 2,0-4,0 Nm³/h for 1,0-1,0 mm perf. ; 4,5-6,5 Nm³/h for 1,5-1,5 perf. ; 2,0-11,0 Nm³/h for 2,0-2,5 perf.

Head losses calculated at nominal airflow and 4 m submergence: 35,0 cm wc (1,0-1,0 mm perf.) 28,0 cm wc (1,5-1,5 mm perf.) 33,0 cm wc (2,0-2,5 mm perf.)

 

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