Koi Supplies - Koi dealer - Koi Ponds - Koi Pond Supplies
 
Home | Contact Us | Koi For Sale | View Cart | Japan Pages | Company News

Pond Filtration >> Nexus Eazy 320




Nexus Eazy 320 Filtration System  PDF File for Nexus Eazy 320 Filtration System

Nexus Eazy 320 Filtration SystemIntroducing the next generation, the Nexus Eazy 220 and Nexus Eazy 320 Filtration Systems from Evolution Aqua.

The Nexus Eazy 220 and Nexus Eazy 320 filtration systems deliver dramatically improved levels of clarity for ponds. Building on the success of the award winning Nexus Eazy range this new generation of filters cleverly combine mechanical and biological filtration into one advanced filter system.

The Nexus Eazy 220 and Nexus Eazy 320 feature a re-designed Eazy filter which utilises the all new K1 Micro Filter Media, in a static bed, to deliver improved levels of mechanical filtration.

The Nexus Eazy 220 and Nexus Eazy 320 filter systems also use the acclaimed K1 Media in the moving bed to deliver outstanding levels of biological filtration. Together these filter media deliver crystal clear and healthy water.


Nexus Eazy 320 Key Features and Benefits

Improved Mechanical Filtration

The new design of the Eazy enables the Nexus Eazy 220 and Nexus Eazy 320 to capture solids more effectively than before. K1 Micro is used inside the re-designed Eazy helping to deliver improved capture of fine particles, delivering unrivalled mechanical filtration.

Improved Flow

The new Eazy features an improved pattern of slots in the stainless steel body which makes the filter more efficient. Water can pass through all parts of the Eazy much more effectively. This feature combined with the use of K1 Micro makes for improved flow rates through the entire mechanical filter.

Dramatically Improved Clarity

The Nexus Eazy 320 and Nexus Eazy 220 filter systems use two types of filter media to deliver optimum levels of clarity in your pond.


K1 Micro is used in the Eazy to improve mechanical filtration while the tried and tested K1 Media is used in the moving bed outer chamber, delivering the biological filtration.

Easy To Clean And Maintain

A key feature of all Nexus Eazy 220 and Nexus Eazy 320 filtration systems is the sheer ease of maintenance. This still remains the case with the new Nexus Eazy systems. Simply operating a combination of air valves and waste valves ensures that the Eazy filter and main filter body can be easily cleaned to deliver consistent water quality.

Better Solids Handling

Inside the centre mechanical stage of the Nexus Eazy, there is a much larger area for solid waste to be captured and to settle.

This area can then be cleaned even easier than before ensuring the filter does not clog up with unnecessary amounts of waste.

Removable Eazy

All Eazy filters used in the Nexus 220 and Nexus Eazy 320 series can be removed if needed. This added feature is ideal when undertaking further maintenance.


How The Nexus Works


The Nexus Eazy 220 and Nexus Eazy 320 filter is simple yet innovative. Water enters the Nexus via the inlet into the inner chamber which works as a basic vortex allowing larger solids to settle out. The water then passes through the Eazy where the finer particles are removed at the mechanical stage of filtration.

From the Eazy the water passes into the outer chamber where the biological stage of filtration takes place using the K1 Media Moving Bed.


The water then passes through the grill into the Exit Chamber, where it is returned to the pond through the outlet. The Eazy is cleaned by diverting the air from the Outer Chamber to the Eazy using the air valves. Waste is then discharged through the larger waste ball valve. The Eazy has been designed so that it can be easily lifted out of the Nexus should it be needed.



The Eazy Filter


The Eazy is a stainless steel vessel containing a set volume of K1 Micro Media (20 litres in the Nexus Eazy 320 and 18 litres in the Nexus Eazy 220) which is located within the inner chamber of the Nexus. After water enters the Nexus it rotates around the Eazy in the inner chamber with a downward motion allowing the larger solids to settle to the bottom of the chamber before passing through the slots of the Eazy into the static K1 Micro.


The water flows from all angles through the K1 Micro where improved mechanical filtration and settlement takes place and fine particles are caught within the K1 Micro. The water then flows through the slots in the centre column and into the outer chamber.




Biological Filtration


The outer chamber of the Nexus Eazy contains the moving bed of K1 Media. This is where the final stage of biological treatment occurs. Biological breakdown occurs through different strains of bacteria living on the protected surface area on each piece of the K1 Media. These bacteria convert Ammonia and Nitrite into harmless Nitrate. The amount of Ammonia and Nitrite produced in the pond is dependant on feed rates and the type of food used. For higher feed rates additional K1 Media should be added into the outer chamber.


In optimum conditions 250g per day of average protein content food will be broken down by 50 litres of K1 Media. To ensure excellent biological filtration of a Nexus maintain a pond pH of 7 or higher. Bacteria conversion rates are reduced in cooler temperatures.





Item # Description Price Add to Cart
NEX320Nexus Eazy 3201095.00 Add to Cart
You might also be interested in the following items or information:
Sequence 15000S Pumps
Sequence 15000S Pumps
Evolution Aqua Evo UV 75 watt
Evolution Aqua Evo UV 75 watt
ProfiDrum Drum Filters
ProfiDrum Drum Filters
FlowFriend Pumps
FlowFriend Pumps

Nexus Eazy 320 Lid

Nexus Eazy 320 LidThese light weight lids are very durable and UV resistant. They fit perfectly on top of the Nexus Eazy 220 & Nexus Eazy 320 systems.

The lids are very well made, robust and of course will with-stand the outside weather conditions as well, but more importantly it will keep out light as well as debris which will effect the Bio mass inside the Nexus Eazy 220 Filters.

Simply a must when buying the Nexus Eazy 220 or Nexus Eazy 320 filters.
Item # Description Price Add to Cart
NEX321Nexus Eazy 320 Lid99.00 Add to Cart
You might also be interested in the following items or information:
Nexus Eazy 320 Filtration System
Nexus Eazy 320 Filtration System
Evolution Aqua Evo UV 75 watt
Evolution Aqua Evo UV 75 watt
Eazy Pod Air
Eazy Pod Air
Evolution Aqua Airtech 150 Air Pump
Evolution Aqua Airtech 150 Air Pump

Nexus Eazy Waste Pipe Kit

Nexus Eazy Waste Pipe Kit

This kit is often forgot about until the end of the instalation, why not order it at the same time as your Nexus Eazy 200 or Nexus Eazy 300, it will save you time and delivery costs.

The kit includes everything to connect to the 1.5 inch Pressure Ball Valve and 3/4 inch Pressure Ball Valve already supplied with your Nexus Eazy Filter.

This will allow you to drain the inner Nexus Eazy Chamber down and the 3/4 inch Ball valve which will enable you to drain the outer Biological Kaldnes Chamber down, if you ever needed to that is.

This kits makes life alot easier and cleverly brings both waste outlets on the Nexus Eazy Filter in to just the one waste Outlet!

Item # Description Price Add to Cart
NEX767Nexus Eazy Waste Pipe Kit14.95 Add to Cart
You might also be interested in the following items or information:
Sequence 15000S Pumps
Sequence 15000S Pumps
Kaldnes K1 Media
Kaldnes K1 Media
The Cetus Sieve
The Cetus Sieve
EA Dechlorinator Carbon Filter
EA Dechlorinator Carbon Filter

Clear Eazy Lid

Clear Eazy LidThis Clear Eazy lid fits the stainless Steel Eazy section of the Nexus Eazy 220 and Nexus Eazy 320, this prevents any K1 escaping when agitating the K1 when cleaning.

Now available as a spare part, also fits Nexus 200, 300 and also 210 and 310 models.

This Clear Eazy Lid can be taken on and off by carefully pulling over the mushroom headed bolts fastened to the stainless steel Eazy section.
Item # Description Price Add to Cart
EAZYLIDClear Eazy Lid24.95 Add to Cart
You might also be interested in the following items or information:
Spindrifter Aerated Bottom Drain
Spindrifter Aerated Bottom Drain
ProfiDrum Drum Filters
ProfiDrum Drum Filters
FlowFriend Pumps
FlowFriend Pumps
Evolution Aqua Evo UV 75 watt
Evolution Aqua Evo UV 75 watt

Nexus Cleaning Pipe & Inlet Slide Plate

Nexus Cleaning Pipe & Inlet Slide PlateNow available as spare parts are the Nexus Cleaning Pipe, which of course is used to prevent trapped mechanical waste going in to the Biological section of the Nexus when cleaning the Nexus Eazy 220 and Nexus Eazy 320.

Also available as a spare part is the Nexus inlet slide plate, this is used to prevent water coming from the pond or reverse flowing back to the pond whist cleaning the Nexus Eazy 220 and Nexus Eazy 320.

We would however recommend customers use either Valterra slide valves or better still Ball valves to isolate the Nexus filter systems from the pond.
Item # Description Price Add to Cart
5000329Nexus Cleaning Pipe9.95 Add to Cart
1000410Inlet Slide Plate for Nexus 300 Series5.95 Add to Cart
You might also be interested in the following items or information:
Pro Air 12 mm Stud (3/8 inch BSP Male)
Pro Air 12 mm Stud (3/8 inch BSP Male)
Nexus Eazy 220 Filtration System
Nexus Eazy 220 Filtration System
Performance Pro Cascade Pumps
Performance Pro Cascade Pumps
Evolution Aqua Evo UV 75 watt
Evolution Aqua Evo UV 75 watt