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Revision date: 12.23.15
Assemble Lower Manifolds
9d
The return manifolds and related plumbing direct the
water to the biofiltration and mineralization tanks. All
return manifolds for the large, fish-holding tanks are
the same. There are also drain manifold assemblies
for the smaller filter and mineralization tanks. Follow
these steps to correctly assemble and install these
manifolds and related plumbing components:
1. Using the diagram below, assemble and install the
return manifolds for the large, fish-holding tanks.
Dry fit all connections before gluing to ensure a
proper fit. Review all diagrams.
2. Install the connecting pipes running between the
return manifolds. Dry fit all connections before
gluing to ensure a proper fit.
3. Assemble and install the drain manifolds of the
smaller biofiltration and mineralization tanks.
4. Assemble and install the drain pipes. See photos
on the next page.
Connecting Pipe
Drain Pipe
Return
Manifold
Drain
Manifold
WF3511
Valve
Biofiltration Tank
1" Overflow
Pipe
IMPORTANT:
To protect the
valve and related fittings, do
not allow the drain manifold to
extend beyond the tank frame.
IMPORTANT:
Glue all slip joints. Use small
sections of WF4140 pvc tubing to connect the
different fittings. Adjust lengths as needed to
achieve the best fit for your system.
Return Manifold
WF2198
WF6684
Elbow
WF3511
Valve
112285
Union
112366
45° Elbow
112365
Y Fitting
PVC Tube–Length
depends on setup.
PVC
Tube
PVC
Tube
Drain Manifold
WF2198
WF6684
Elbow
WF3511
Valve
PVC Tube