Norres Diffusers
Diffusers

The unique Norres PRO2AIR Pre-PUR 601 Polyurethane membrane fine bubble tube diffusers are perfect for fine bubble aeration within various applications:-
  • Domestic Sewage Treatment Aeration
  • Municipal & Industrial Sewage Treatment Aeration
  • Oxygen for nitrification in activation basins
  • Lake & Pond Aeration
  • Odour Control
  • Koi, Aquaculture & Fish-farming
Product Features:-
  • Lower back-pressure compared to equivalent EPDM & Silicon units
  • Retains its original material characteristics over time; No hardening or cracking of slits.
  • Subsequent savings on blower size & blower lifetime
  • up to 25% reduced energy usage
  • Extremely long lifetime
  • Free from softeners & halogens
  • Microbe & Hydrolysis resistant
  • less susceptible to Calcium Carbonate deposits
  • Tear resistant & abrasion-proof
  • Optimised flow properties
  • Fine & uniform bubble formation
  • Easy clean (20% Acetic Acid)
  • High Purge pressure
  • Suitable for Waste Water Treatment
Products in this category : Norres Diffusers
Membrane tube diffuser PRO2AIR 570mm
Price: 50.40
(Ex VAT 42.00)
Membrane tube diffuser PRO2AIR 820mm
Price: 54.00
(Ex VAT 45.00)
Membrane tube diffuser PRO2AIR 1070mm
Price: 57.60
(Ex VAT 48.00)
PR02 AIR membrane disc diffusers
Price: 54.00
(Ex VAT 45.00)
NORFLEX 3/4 (19mm) PVC 440 Hose - (25m)
Price: 66.00
(Ex VAT 55.00)
NORFLEX 3/4 (19mm) PVC 440 Hose - (50m)
Price: 132.00
(Ex VAT 110.00)
Heavy Duty Worm Gear Clamp
Price: 4.60
(Ex VAT 3.83)
Pressure Gauge Set; 400mbar
Price: 70.68
(Ex VAT 58.90)