 The Nexus 2000 is a part of Evolution Aqua's established
filter system incorporating the industry proven Kaldnes Moving Bed coupled with the now
recognized 'Answer' mechanical filter and the new 'fines polisher with air
backwash'. The Answer, launched 4 years ago, is a mechanical self cleaning micron-
screen which is extremely low maintenance.
The Nexus 2000 is ideal for ponds up to 4700 gallons and should
be used in a pond system with a maximum flow rate of 2640 gph.
Combined, they provide outstanding water
clarity and quality. The Nexus 2000 system is designed for gravity fed configuration
only.
The Nexus 2000 system is a complete unit and it includes the Nexus
body, Answer self-cleaning micron screen, central orifice plate, fines polisher with air
backwash, air diverter valve, unionized ball valves to waste, and Kaldnes
media for the bio-reactor (fluidized Kaldnes).
The Nexus 2000 system is a
complete unit and includes the Nexus body, Answer self-cleaning micron screen, central
orifice plate, fines polisher with air backwash, air diverter valve, unionized ball valves
to waste, and Kaldnes media for the bio-reactor (fluidized Kaldnes). The Nexus 2000 is
ideal for ponds up to 4700 gallons and should be used in a pond system with a maximum flow
rate of 2640 gph.
How the Answer
works
The Answer sits in the central vortex chamber of the Nexus and prevents
all solids over 200 microns from entering the biological stage. The Answer is
robustly engineered out of stainless steel and a proven technology within the
industry. The pump that provides the power and cleaning action, draws filtered water
from inside the Answer. It is then pumped into a hollow rotor arm. At each end
of the arm are nozzles angled at 45 degress. Water pumped through these nozzles
cause the arm to rotate. Water is forced out at high pressure against the inside of
the screen continuously, causing the water to backwash through the screen to the
outside. The result is that particles lodged on the outside,which are naturally
trying to get through, are forced away and eventually settle at teh bottom of the central
chamber. Here, they can be drained to waste.
- 2640 gph max flow, for ponds
up to 4700 gallons.
The Nexus 2000 is one of Evolution Aqua's most
established filter systems incorporating the industry proven Kaldnes Moving Bed coupled
with the now recognized 'Answer' mechanical filter and the new 'fines polisher with air
backwash'. The Answer is a mechanical self cleaning micron-screen which is extremely low
maintenance. |
