Air Disc Diffusers
Oxygen depletion has always been a problem associated with warmer water and higher stocking levels, “NOT ANYMORE”.
The disc diffuser series combines cost effective design, low installation costs, reliability and performance in intermittent and continuous aeration processes. Precision die cut openings for high oxygen tranfer efficiency and performance:
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ProfiAir 270 Disc Diffuser£144.95 -
Spindrifter Replacement DomeStarting at £129.95
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ProfiAir 340 Disc Diffuser£164.95 -
AirstonesStarting at £2.95
Oxygen depletion has always been a problem associated with warmer water and higher stocking levels, “NOT ANYMORE”.
The disc diffuser series combines cost effective design, low installation costs, reliability and performance in intermittent and continuous aeration processes. Precision die cut openings for high oxygen tranfer efficiency and performance:
Koi and aerobic bacteria in particular are extremely reliant on well-oxygenated water requiring a minimum of 6mg per ltr. Realising the importance of oxygenation in today’s fish keeping environments and especially due to the increasing popularity of heating.
Koi Carp have, after considerable research, developed the MicroBubbler. Manufactured from strong, “ENTIRELY FISH SAFE”, medication and UV resistant materials. Being totally devoid of any raised or sharp edges to damage your fish. Suitable for salt or fresh water and any temperature.
It is equally at home in not only Koi or garden ponds, commercial fish farms and aquariums both domestic and commercial, but also filters, where the gentle aeration and high oxygenation supports bacteria with minimum disturbance to detritus. All Air Disc diffusers are 3/4 inch Male.
The recommended airflow is between 40-200 litres per min depending on the size of unit being used.
- Air Disc Diffusers 270 mm Dia - 40 lpm - 120 lpm
- Air Disc Diffusers 340 mm Dia - 60 lpm - 200 lpm
Due to the unique “REEDVALVE” design of the perforations it is for the most part self-cleaning and extremely low maintenance. Giving years of trouble free operation it requires only very occasional removal and a wipe down with a clean cloth.
The valve system closes down when air is removed, which not only prevents dirt particles from entering but also eliminates the possibility of back siphoning.
All sizes having 180 micro engineered valve perforations per 25mm sq. Depending on the chosen size this is equal to between 2,000 and 12,900 perforations, giving greater surface areas and thus far greater oxygenation than anything else currently available.
The disc diffuser series combines cost effective design, low installation costs, reliability and performance in intermittent and continuous aeration processes.
- Precision die cut openings for high oxygen tranfer efficiency and performance: The operating pressure can be adjusted to customer or system specification by using different slit patterns varying the number and length of the slits and the spacing between the slits
- Active diameter between 184 mm and 295 mm
Different standard and special membrane materials specially engineered for a wide spectrum of applications:
- EPDM: municipal wastewater
- Low plasticizer EPDM: animal processing, food processing, beverage production
- Silicone: pulp and paper industry, petrochemical and refining processes
All membrane materials can be equipped with an anti-fouling surface based on nano technology to prevent build up of solids and biological encrustations.
- Glass fiber reinforced polypropylene body plate and ring for maximum chemical, temperature and UV resistance
- Different orifice sizes to adapt various air flows
- Check valve integrated into body plate, optional ball valve available
- Low maintenance requirements
- Standard units in stock for immediate shipment.
We aim to dispatch orders received before midday Monday to Friday on the same day where possible. In most cases our items are available for 1 to 2 day delivery at a competitive price and are trackable via DPD or APC.
Delivery costs for standard items in the UK - £5.95
(Surcharges do apply to remote postcodes)
Heavy items - £9.95
Pipe - £14.95
Palletised items - Some large oversize products, typically items weighing more than 30kg, may require delivery via pallet. Standard Pallet charge is approx. £50.00. To ensure there are no delays with delivery, please include a contact number when placing the order.
Overseas – DHL and UPS, cost based on weight / volume at checkout.
