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AIR DIFFUSERS :

A Must for anyone building a new pond ...

The Air Diffuser is not a new Invention and has been with us now for many years .. far better than just hanging air stones into the pond to supply that important air source for the Koi and other pond life .. these diffusers are specially designed to replace the plastic dome which is normally supplied when you buy a Bottom Drain ...  They have a stem which holds the actual diffuser and this stem fits into the same socket that previously held the top dome of the bottom drain ... 

 

dif1s.jpg (3095 bytes)

As we have mentioned you can use air stones Powered by your Air Pump - or diffusers but there is also another superb way of introducing a column of air into the actual pond without causing too much diffusion of the water surface - thus enabling you to view your Koi without having to turn the air pump off or to pull out the air stones ...  and that is by using what is known as a 'Diffuser' bottom drain conversion unit ... 

We have sold many of these Air Diffusers to our own customers, and of course use these within our own systems, and these are without doubt Far Superior to the normal Air Stones.. they do not diffuse the surface of the water half as much the conventional air-stone and your Koi can be viewed clearly without having to turn off the air supply.

The unit which has a wide diameter rubber insert with literally thousand of tiny holes to allow the air flow to come out simply replaces the dome top on your own bottom drain and the air line supply can either be run inside the length of the bottom drain pipe - coming out at a convenient place near to where your Hi-Blow pump is situated ... or it can, if you wish be simply run across the bottom of the pond and connected to your Hi-Blow pump at that point.
 

Air line connection for the Spindrifter

This photo shows the connection for the Airline
 

 

dif1s.jpg (3095 bytes)

Air Diffuser and bottom drain

SKU Description

Price

 Order
ERK-01X 4" Aerated Bottom Drain for concrete ponds 1" feed 119.99 + Vat
 


   

SKU Description

Price

Order
Air-SD-2 Stainless Steel - Free Standing Air Diffuser 68.77 + Vat Order

If you are going to use our special bottom drains with the separate air line ducting connection to be able to supply the air to the Diffuser .. then you are going to need a good Air Hose which is threaded down the length of 1" ducting pipe, which should be 1" Pressure Pipe, and the Air Hose we strongly recommend should be a reinforced type .. and we have two sizes in stock that we recommend . the 1/4" and the 3/8" 

Heavy Hose

SKU Description

Price

Order
 Air-AH-25 1/4" Air Hose (30 meter roll) 30.00 + Vat Order
Air-AH-375 3/8 Air Hose (30 meter roll) 32.00 + Vat Order

Shipping & Packing charges on UK Mainland 10.00 inc Vat


   

Shipping & Packing charges on UK Mainland 10.00 inc Vat



ERK Ltd
 

Please contact us if we can help in any matter <sales@koicarp.net>
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