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NEW NEXUS 220/320

* New Pump-Fed Overflow/Granvity-Fed Bypass System

* New Imporved Eazy

* New Clear Lid for Eazy Section

* New Improved Air SystemThe Nexus 320 and 220 incorporate new features, designed to make Nexus even more efficient at waste removal, even easier to clean, and even more convenient to use

Specification Eazy 220 Eazy 320
Max Flow Rate 10,000 litres/hr
2,200 UK gallons/hr
2,640 US gallons/hr
13,000 litres/hr
2,859 UK gallons/hr
3,431 US gallons/hr
Kaldness Media 50 ltrs bio/30 ltrs Eazy 100 ltrs bio/40 ltrs Eazy
Max Capacity 150 ltrs bio/30 ltrs Eazy 300 ltrs bio/40 ltrs Eazy
Max Pondsize 18,000 litres
4,000 UK gallons
4,800 US gallons
34,000 litres
7,500 UK gallons
9,000 US gallons
Volume of water in filter 112 UK gallons
510 litres
135 US gallons
185UK gallons
840 litres
222 US gallons

 

Nexus Dimensions Nexus 320 Manual Nexus 220 Manual

 

SKU
Description
Price
Shoppingcart
NEXEAZ210

Nexus EAZY 220 [Pump or Gravity Fed]

Free Shipping

$1,790.00
LID210
Nexus 220 Lid Clear
$217.00
 
SKU
Description
Price
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NEXEAZ310

Nexus EAZY 320 [Pumpor Gravity]

Free Shipping

$2,249.00
LID310
Nexus -Lid 320
$230.00

 

Kaldness is the Key to the World of Water Quality.
How the Nexus is Made How the Nexus Works How to Clean the Nexus

 

How the Nexus works:

  • Water enters the central vortex, where heavy solids simply settle to the bottom of the vortex.
  • Water then travels through static Kaldnes media, which is retained in a stainless steel basket.
  • This process has been proven to trap incredibly small particles of waste.

Nexus Eazy System are complete units and include:

  • Nexus Body
  • Eazy Central Vortex
  • Air backwash Line
  • Air Diverter Valve
  • Unionized Ball Valves to Waste
  • Kaldnes media for both the Eazy (static Kaldnes) and the bio-reactor (fluidized Kaldnes)
  • Free Lid Upgrade
  • Plus a Free Extra Bag of Kaldness
  • Kaldnes has been proven to be many time more efficient than static media types.
  • Incorporating fluidized Kaldnes into the product range is a major break through in performance.
  • The Kaldnes Moving Bed Process is exclusive to Evolution Aqua and is included in the Nexus. Nexus Deminsion is in the " How to Install the Nexus Filter"See the Manual for full Line Drawings.

The Nexus 220 Eazy and Nexus 320 are the same system in 2 sizes for different pond volumes.

[Nexus 220 Eazy, 2640 gph max flow, for ponds up to 4700 gallons.]

.[Nexus 320 Eazy, 3960 gph max flow, for ponds up to 8900 gallons.]

How to Start up a New Nexus

 

 

Nexus Filter

Howto InStall Nexus Filter

.CLEANING THE NEXUS FILTERS:

  • (1) Turn off the pump
  • (2) Insert the slid plate in the intake port
  • (3) Insert the stand pipe in the central shaft
  • (4) Open the air line to the central vortex (the Eazy)
  • (5) Boil the Kaldnes for a minute or two
  • (6) Open the central vortex drain valve, and dump out the crap.
  • (7) Once the central vortex is empty, remove the slide plate to purge the main 4" line
  • (8) After a few seconds, close the drain valve on the central vortex.
  • (9) Remove the stand pipe in the central shaft
  • (10) Turn the pump back on
    Done
Easy3 Eazy 2

Nexus Options

Increase the biocapacity of your Nexus system by adding more Kaldness Media.

Kaldnes moving bed process creates an oxygen rich enviroment, with an even distribution of water

throughout the media, thus avoiding dead areas normally associated with static type media. Sol in 50 litre bags.

Nexus Exit Path Retro Kits

Bring your existing gravity fed Nexus/Answer combination up to current specifications by retroftting the new EA fines polisher and air backwash kit This retro kit installs in the current oulet port of the Nexus. After passing through the fluidized section of the Nexus, water then transfers through the full metal plate rising over a weir plate into a fine polisher which contains static Kaldnes media, thereby trapping any remaining fine solids. This retro kit dramitically improves water clarity. Cleaning the static Kaldness is a simple matter of diverting air from the bio-stage using the included valve to agitate the media, then purging this waste as normal.

Current specifications by retrofitting the new EA fines polisher and air backwash kit. This retro kit installs in the current oulet port of the nexus. After passing through the fluidized section of the nexus, water then transfers throught the full metal plate rising over a weir plate into a fine polisherwhich contains static Kaldness media. Thereby trapping any remaining fine solids. This retro kit dramitically imporves water clarity. Cleaning the static Kaldnes is a simple matter of diverting air from the bio-stage using the included valve to agitate the media, then purging this waste as normal.

Kit includes all fittings and harware necessary to convert your Nexus/Answer combination.

 

 

 

 

 

 

 

 

 

 

 



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