PRO₂AIR® EPDM 625

Membrane diffuser tube

Product details

Application

  • membrane tube diffusor, for industrial and municipal wastewater treatment plant, pressure diffusion with fine bubbles, oxygen input for nitrication in activation basins, permanent and intermittend ventilation
  • oxygen input and circulation in xed-bed and bioreactors, thorough mixing of activation basins, sand trap louvre ventilation, renaturation of lakes and rivers, aquacultures, sh farming

Properties

  • Operating range: normal operation 6-8, minimum 2, maximum 12 and purge operation 15 Nm³/(h*maer.)
  • easily and quickly fitted
  • very good resistance to waste water and municipal sewerage in accordance with the latest instructions DWA-M 115
  • conforms to RoHS guideline

Temperature range

  • 32°F to 185°F

Design

  • wall: EPDM

Delivery variants

  • black (standard)

Article variants

Size


(in)
I.D.


(in / mm)
Length


(in)
Ventilation
length

(in)
Weight


(lb/pcs)
Order No.
2.480
64,5
22.441
19.685
0.485
Further Article Details
Size (in)
2.480
I.D. (in / mm)
64,5
Length (in)
22.441
Ventilation length (in)
19.685
Weight (lb/pcs)
0.485
2.480
64,5
32.283
29.528
0.706
Further Article Details
Size (in)
2.480
I.D. (in / mm)
64,5
Length (in)
32.283
Ventilation length (in)
29.528
Weight (lb/pcs)
0.706
2.480
64,5
42.126
39.370
0.926
Further Article Details
Size (in)
2.480
I.D. (in / mm)
64,5
Length (in)
42.126
Ventilation length (in)
39.370
Weight (lb/pcs)
0.926
Positive and negative pressure ratings are the recommended maximum operating values. Products can be manufactured to meet higher operating values upon request. The bend radius is calculated from the center of the hose in an arched position. Additional information at www.norres.com/us/technology/. NORRES reserves the right to modify technical data at any time. Technical data based on tests at 68°F and are approx. values. Proper use and maintenance of NORRES hoses is the sole responsibility of purchaser and ultimate user of the product. The individual conditions, applications and the number of variables make firm recommendations technically impossible. This information is intended as a general guide only.

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