Norres Membrane Tube Air Diffuser PRO2AIR 820mm

SKU: 20139

Price:
Sale price€93.50

Excl VAT

(€115.01 Incl VAT)

Commercial grade tube diffuser 820mm 

  • Oxygenation of water treatment plants
  • Restoration of Rivers & Lakes
  • Fixed bed & Membrane bioreactors
  • Grit trap aeration
  • Aquaculture
  • Aeration of storage tanks

High grade membrane diffuser offers:

  • High level resistance to municipal water water
  • 25% energy saving compared to conventional diffusers
  • High oxygen transfer
  • High durability with premium ether-polyurethane
  • Low operational costs
  • Excellent mechanical properties compared to ceramic or EPDM diffusers
  • 6 month ROI compared with traditional diffusers

Free delivery on orders over €30 +VAT across the Republic of Ireland. Smaller orders carry a flat-rate delivery charge, shown at checkout. We don't currently deliver to Northern Ireland or Great Britain.

Timing: in-stock items are dispatched within 1–4 working days of payment clearing, with delivery typically 2–5 working days after dispatch — you'll get an email when your order ships. Special-order items usually dispatch within 5–10 days, and we'll keep you updated on anything delayed.

Tank & large system deliveries are scheduled with you in advance. Offloading is the customer's responsibility — please have suitable equipment (such as a teleporter or digger) and a helping hand on site, and make sure the address has clear access for a large delivery vehicle.

On arrival: inspect your delivery before signing. Tanks should be checked on site with the driver present and any damage noted on the delivery docket — claims can't be accepted afterwards. Please report any damage or shortages within 48 hours.

Collection: you're welcome to collect from our premises at Milltown Business Park, Co. Galway — just arrange it with us in advance.

Unsure about delivery to your site? Call us on 085 252 1255 before you order — we're happy to advise.

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