Fig. 4
UP Arrow
Solid Gasket
Fiberglass Shell
Fig. 2
SUMP INSTALLATION TO SHELL
1.
Apply sealing compound to top surface of MDX-R3
sump flange.
2.
From outside of pool shell, align sump with screw
holes in mounting ring and sweep ninety pointing to
side of pool shell.
3.
Install (12) 12 x 1” flat head screws every hole.
(Fig. 1)
4.
Secure 2nd Suction Outlet fitting through sidewall in
desired locations.
FIBERGLASS SHELL
Fig. 1
For technical assistance call 1-800-621-5886 or contact your regional representative.
SDX Fiberglass Installation
1.
Select the installation location for the SDX drain.
(Additional SDX drain may be used.)
2.
For Fiberglass Wall:
Cut one 4.5” (11.43 cm) hole
using a 4.5” (11.43 cm) hole saw.
3.
Install the SDX Bulkhead Fitting with the “UP” arrow
located at the top.
(Fig. 4)
For Fiberglass Shells: (Fig. 2)
a.
Place the solid Gasket with the smooth side
against the Bulkhead Fitting flange. (Silicone
adhesive may be substituted for the Gasket if
preferred.)
b.
Mount the SDX Bulkhead Fitting in the hole with
the UP arrow at the top of each fitting.
c.
Secure with the SDX Nut.
4.
Make plumbing connection between 2nd Suction
Outlet and MDX-R3 Sump by connecting to side outlet
of tee as shown in install methods 1-3 on pages 2-3.
Pipe must be equal diameter to circulation line.
