Paramount Fitness MDX-R3 Service manual

295 East Corporate Place • Suite 100 • Chandler, AZ 85225
Toll Free: 1.800.621.5886 • Phone: [phone] • Fax: [phone]
[email protected] • www.1Paramount.com
US and Foreign patents and patents pending see www.1paramount.com/about/patents/
004-027-8820-00 REV00 ECN_1298 Publish 071917
MDX-R3 FOR VINYL POOLS
OWNER’S MANUAL AND INSTALLATION GUIDE
SUBMERGED SUCTION OUTLET
FOR MULTIPLE DRAIN USE FOR USE ON FLOOR
SEE SPECIAL INSTRUCTIONS FOR CALIFORNIA ON PAGE 7
Safety compliant according to the Virginia Graeme Baker Pool and Spa Safety
Act ANSI/APSP - 16 - 2011
Compliant with ANSI/APSP - 7 - 2006.
WARNING MDX-R3 and SDX2 must be installed in accordance with Paramount’s
written instruction manual, and in conformity with applicable Federal,
State, Local and Swimming pool industry building and safety codes.
To Installers: Read and follow these instructions. Give these
instructions to the facility owner to keep for future reference. Follow all
codes and regulations that apply to the design, installation and use of
suction outlet fittings.
NOTICE

For technical assistance call 1.800.621.5886 or contact your regional representative
2
PLEASE REVIEW THE OWNER’S MANUAL AND INSTALLATION GUIDE IN ITS ENTIRETY AND HEED
ALL SAFETY INFORMATION. Failure to follow these instructions and warnings can result in DEATH OR
SERIOUS INJURY.
DANGER indicates
a hazardous
situation which, if
not avoided, will result in death or serious injury.
DANGER
Signal Words and Symbols Used In This Manual
This Owner’s Manual and Installation Guide contains specific precautions and symbols to identify safety-
related information. You will find DANGER, CAUTION, WARNING and NOTICE symbols which require
special attention. Please read them carefully and follow these precautions as indicated! They will explain how to
avoid hazards that may endanger you or persons using or maintaining your pool or spa.
SUCTION ENTRAPMENT HAZARD:
DEATH or SERIOUS INJURY will result if a drain cover or grate is not
installed and used correctly.
• Pool and spa pumps produce high levels of suction and move high volumes of
water, which can cause death or serious injury if a person comes in close proximity to pool or spa drains.
• Keep clear of pool and spa drains to avoid death or serious injury from suction.
DEATH or SERIOUS INJURY will result from pool or spa drain covers or
grates that are improperly installed, missing, clogged, or broken.
• Inspect pool and spa before each use to ensure that drain covers and
grates are properly in place and secured.
• Ensure that drain covers are not damaged, cracked, broken, loose, clogged, not properly secured, or
missing because these conditions increase the chance of death or serious injury from entrapment.
• If a drain cover is discovered damaged, cracked, broken, loose, clogged, not properly secured, or
missing, you should:
• Close the pool or spa immediately; and,
• Post a closure notice and keep the pool or spa closed until an appropriate ANSI/APSP -16-2011
certified drain cover is properly installed.
DANGER DEATH or SERIOUS INJURY will result from hair entanglement or
limb entrapment.
• Keep clear of pool and spa drains.
• Hair sucked into pool or spa drains will tangle and knot trapping the
swimmer underwater. Avoid placing your hair near a pool or spa drain.
• Avoid sitting on pool or spa drains because the suction can cause
severe intestinal damage, evisceration, and/or disembowelment.
DANGER
DANGER
DANGER DEATH or SERIOUS INJURY will result from contact with a damaged,
loose, or missing drain cover.
• Do not allow limbs to contact or be inserted into a drain pipe with a
damaged, loose, or missing drain cover. This could result in swelling of
the limb and/or trapping a swimmer underwater.
• Avoid mechanical entrapment of jewelry, swimsuit, hair decorations,
finger, toe, or knuckle in a drain pipe with damaged, loose, or missing
drain cover. This may result in trapping a swimmer underwater.
• Do not allow body to come into contact with a drain pipe that has a
damaged, loose, or missing drain cover. This may result in trapping a
swimmer underwater.
WARNING indicates
a hazardous situation
which, if not avoided,
could result in death or serious injury.
WARNING
CAUTION indicates
a hazardous situation
which, if not avoided,
could result in minor or moderate injury.
CAUTION NOTICE is used to
address practices
not related to
physical injury.
NOTICE

For technical assistance call 1.800.621.5886 or contact your regional representative
3
MAINTENANCE INSTRUCTIONS & WARNINGS:
DEATH or SERIOUS INJURY can result from pool or spa drain covers or
grates that are clogged by debris.
• All pool and spa drain covers may become obstructed by debris and should be cleaned periodically
due to clogging from debris, such as pieces of plastic, hair, fabric, twigs, leaves, seeds, etc.
• The frequency of periodic cleaning will vary depending on the amount and type of debris introduced
into the pool or spa
• Clogging of the drain cover will increase the suction effect and increase the likelihood of death or
serious injury from those hazards listed above.
• A clogged drain can negatively affect the safety of the drain.
• It is advisable to have a qualified pool or spa professional perform this inspection and debris removal
from the pool an spa drain covers.
• When servicing the drain cover, the pump connected to the suction must be turned off.
• Do not perform any service of the drain cover in water level above your waist.
• Use drain covers only with a pumping system rated for the corresponding flow or less. Failure to do
so can result in hair or body entrapment which can cause death or serious injury. If in doubt about the
rating of your system, consult a qualified pool or spa professional.
• Use only the supplied stainless-steel screws with the drain cover. Screws put into the frame anywhere
except in the original screw holes will not hold and will allow the drain cover to come off the main
drain, causing an entrapment hazard. If a screw hole(s) is stripped, inserts missing, loose, or damaged,
consult your owner’s manual and installation guide for proper steps to replace, correct, or reattach the
compromised drain or drain component.
WARNING Suction can pose a serious hazard to swimmers just as electricity can be a
hazard. Both are important for proper water filtration and both must be treated
with respect. Suction safety begins with a professional design that includes a
quality suction system installed by a certified contractor.
Certified builders will address the following issues when designing and installing a proper filtration system:
• Properly bond-grounded pumps, time clocks, switches and any other metal in or near water. This is required to
address Electrical Shock Hazards.
• Design the suction piping so there are no single-point suction hazards; single-point suction (one drain) is a
leading cause of Body Suction Entrapment Hazards. Note: your certified builder has many effective options for
addressing this hazard; they may include dual-drain systems, like MDX-R3, skimmers, gutters, negative edge
features and many more products and piping designs known to professionals.
• Install ANSI/APSP - 16 - 2011 listed drains, suction covers and debris removal systems. This is the ONLY
approved option for preventing Hair Entrapment Hazards, the leading cause of suction related injuries.
• Design and install an effective circulation system (including optional cleaning systems), to direct filtered water
to all areas and interior surfaces. NOTE: Suction fittings can NOT clean or direct filtered water for proper
sanitation; that can only be done on the pressure (return) side of the filtration system.
While suction injuries are extremely rare, drowning and diving injuries are far too common and there is little
your certified builder can do to eliminate these hazards. You must educate yourself and your guests. Below are
some important safety issues every swimmer must know and recognize.
• PREVENT DROWNING: Watch children at all times, no swimming alone.
• NO DIVING IN SHALLOW WATER: You can be permanently injured.
• PREVENT SUCTION ENTRAPMENT: Inspect suction covers before swimming, keep swimmers away
from suction fittings, protect long hair, don’t swim with loose clothing or large and dangling jewelry.
For more information about the Virginia Graeme Baker Pool and Spa Safety Act, contact the Consumer
Product Safety Commission at [phone] or visit www.cpsc.gov.
Always turn off all power to the pool pump before installing the cover
or working on any suction outlet.
WARNING
WARNING

4
The use of two 45˚ in place of a 90˚ allows for the best debris removal
and minimizes large debris from getting caught in the line.
MDX-R3 SYSTEM DESIGN
These MDX-R3 instructions provide two methods to choose from, with additional methods for
specific jurisdictions, (California specifically but not limited to that state). Your local codes may
require additional safety measures. Paramount Pool & Spa Systems and its representatives cannot
recommend or endorse installation methods other than those provided in these MDX-R3 instructions.
Maximum Pump Size:
MDX-R3 is rated for a maximum of 132 GPM (500 LPM). While system
flow rate will vary with pump size and the Total Head Loss for a given
system, virtually any modern pump is capable of exceeding this limit, therefore it is the responsibility of
the system designer to make sure it is not possible to exceed 132 GPM (500 LPM).
NOTICE
In the event of one suction outlet being completely blocked, the remaining suction outlets serving that
system shall have a flow rating capable of the full flow of the pump(s) for the specific suction system.
NOTICE
MDX-R3 VGB COMPLIANT DEBRIS DRAIN
STANDARD POOL DESIGN
DUAL DRAIN
SDX2
2 1/2" MINIMUM
ENLARGED SUCTION ELEMEN
T
SECOND DRAIN
ANY ORIENTATION
2 1/2" TEE
2" OR LARGER
CIRCULATION LINE
NOTICE
Plumbing of the included enlarged suction element (13” of
4” pipe) to the 4" port of the MDX-R3 is required. After the
enlarged suction element, the included reducer adapter may then
be used to reduce the pipe size to 2½”. A 3” coupler may be attached to the outside diameter of
the reducer or a 4” coupler directly to the enlarged suction element for systems where the flow
through the MDX-R3 is intended to exceed 90 GPM. Use of 2½” pipe minimum throughout
the suction side of the system is strongly encouraged for optimum performance. For
your convenience, Paramount Pool & Spa Systems includes the enlarged suction element, and the
reducer adapter with the MDX-R3. To order separately, please see page 12 for the part number.
NOTICE
Design Flow Rate = 132 GPM (500 LPM)
Maximum GPM = 132 (500 LPM)
Velocity at 132 GPM = 1.294 FPS (.39 MPS)

5
FLOW HEAD LOSS CURVE
MDX-R3 INSTALLATION METHOD 1
*Note: Canister requires 1½” equalizer line through pool wall. (Not Shown)
Compliant with ANSI/APSP - 7 - 2006
WITH CANISTER WITHOUT CANISTER
ENLARGED SUCTION ELEMENT
IF NOT USING HYDROSTAT
PLUG 2" PORT
SDX2
2ND SUCTION OUTLET
2 1/2"
2 1/2"
TO PUMP
TRUNK LINE MUST BE
SIZED TO MEET MAXIMUM
VELOCITY REQUIREMENTS
FOR SUCTION PLUMBING
PER LOCAL CODE.
METHOD 1 WITH CANISTER AND MV FUSE
MV FUSE IN
CANISTER
IF NOT USING HYDROSTAT
PLUG 2" PORT ENLARGED SUCTION ELEMENT
2 1/2"
2 1/2"
TRUNK LINE MUST BE
SIZED TO MEET MAXINUM
VELOCITY REQUIREMENTS
FOR SUCTION PLUMBING
PER LOCAL CODE.
TO PUMP
SDX2
2ND SUCTION OUTLET
METHOD 1 WITH DECK CANISTER AND MV FUSE
MV FUSE DECK SIDE
SDX2
2ND SUCTION OUTLET
2 1/2"
2 1/2"
ENLARGED SUCTION ELEMENT
IF NOT USING HYDROSTAT
PLUG 2" PORT
TRUNK LINE MUST BE
SIZED TO MEET MAXIMUM
VELOCITY REQUIREMENTS
FOR SUCTION PLUMBING
PER LOCAL CODE.
TO PUMP
METHOD 1 WITH CANISTER, WITHOUT MV FUSE
TO PUMP
TRUNK LINE MUST BE
SIZED TO MEET MAXIMUM
VELOCITY REQUIREMENTS
FOR SUCTION PLUMBING
PER LOCAL CODE.
SDX2
2ND SUCTION OUTLET
2 1/2"
ENLARGED SUCTION ELEMENT
METHOD 1 WITHOUT CANISTER, WITHOUT MV FUSE
IF NOT USING HYDROSTAT
PLUG 2" PORT
2 1/2"
*Note: Canister requires 1½” equalizer line through pool wall. (Not Shown)
MV FUSE IN
CANISTER
0.00
0.20
0.40
0.60
0.80
1.00
1.20
30
(114)
40
(151)
50
(189)
60
(227)
70
(265)
80
(303)
90
(341)
100
(379)
110
(416)
120
(454)
130
(492)
140
(530)
150
(568)
160
(606)
170
(643)
180
(681)
190
(719)
200
(757)
210
(795)
0.00
0.50
1.00
1.50
2.00
2.50
3.00
FLOW GPM (LPM)
HEAD LOSS (INHG)
HEAD LOSS (CMHG)

6
WITH CANISTER WITHOUT CANISTER
TO PUMP
TRUNK LINE MUST BE
SIZED TO MEET MAXIMUM
VELOCITY REQUIREMENTS
FOR SUCTION PLUMBING
PER LOCAL CODE.
2 1/2" OR 3"
ENLARGED SUCTION ELEMENT
METHOD 2 WITH CANISTER AND MV FUSE
IF NOT USING HYDROSTAT
PLUG 2" PORT
MV FUSE IN
CANISTER
IF NOT USING HYDROSTAT
PLUG 2" PORT
2 1/2" OR 3"
METHOD 2 WITH CANISTER WITHOUT MV FUSE
ENLARGED SUCTION ELEMENT
TRUNK LINE MUST BE
SIZED TO MEET MAXIMUM
VELOCITY REQUIREMENTS
FOR SUCTION PLUMBING
PER LOCAL CODE.
TO PUMP
TO PUMP
TRUNK LINE MUST BE
SIZED TO MEET MAXIMUM
VELOCITY REQUIREMENTS
FOR SUCTION PLUMBING
PER LOCAL CODE.
2 1/2" OR 3"
ENLARGED SUCTION ELEMENT
METHOD 2 WITH DECK FUSE
IF NOT USING HYDROSTAT
PLUG 2" PORT
MV FUSE DECK SIDE
TO PUMP
TRUNK LINE MUST BE
SIZED TO MEET MAXIMUM
VELOCITY REQUIREMENTS
FOR SUCTION PLUMBING
PER LOCAL CODE.
2 1/2" OR 3"
METHOD 2 WITHOUT CANISTER, WITHOUT MV FUSE
ENLARGED SUCTION ELEMENT
IF NOT USING HYDROSTAT
PLUG 2" PORT
*Note: Canister requires 1½” equalizer line through pool wall. (Not Shown)
*Note: Canister requires 1½” equalizer line through pool wall. (Not Shown) Compliant with ANSI/APSP - 7 - 2006
MDX-R3 INSTALLATION METHOD 2

7
WITH CANISTER WITHOUT CANISTER
CALIFORNIA INSTALLATION METHOD 1
WITH CANISTER AND MV FUSE
ENLARGED SUCTION ELEMENT
IF NOT USING HYDROSTAT PORT
PLUG 2" PORT
SDX2
2ND SUCTION OUTLET
TO PUMP
TRUNK LINE MUST BE
SIZED TO MEET MAXIMUM
VELOCITY REQUIREMENTS
FOR SUCTION PLUMBING
PER LOCAL CODE.
2 1/2"
EQUAL SIZE AND LENGTH
FROM TEE TO EACH DRAIN
MV FUSE IN
CANISTER
CALIFORNIA METHOD 1 WITH
DECK CANISTER AND MV FUSE
ENLARGED SUCTION ELEMENT
IF NOT USING HYDROSTAT
PLUG 2" PORT
SDX2
2ND SUCTION OUTLET
TRUNK LINE MUST BE
SIZED TO MEET MAXIMUM
VELOCITY REQUIREMENTS
FOR SUCTION PLUMBING
PER LOCAL CODE.
2 1/2"
EQUAL SIZE AND LENGTH
FROM TEE TO EACH DRAIN
TO PUMP
MV FUSE DECK SIDE
*Note: Canister requires 1½” equalizer line through pool wall. (Not Shown)
IF NOT USING HYDROSTAT
PLUG 2" PORT
ENLARGED SUCTION ELEMENT
TRUNK LINE MUST BE
SIZED TO MEET MAXIMUM
VELOCITY REQUIREMENTS
FOR SUCTION PLUMBING
PER LOCAL CODE.
MV FUSE IN
CANISTER
CALIFORNIA METHOD 2 WITH CANISTER AND MV FUSE
2 1/2" OR 3"
TO PUMP
IF NOT USING HYDROSTAT
PLUG 2" PORT
CALIFORNIA INSTALLATION METHOD 1
WITHOUT CANISTER, WITHOUT MV FUSE
2 1/2"
ENLARGED SUCTION ELEMENT
TRUNK LINE MUST BE
SIZED TO MEET MAXIMUM
VELOCITY REQUIREMENTS
FOR SUCTION PLUMBING
PER LOCAL CODE.
TO PUMP
EQUAL SIZE AND LENGTH
FROM TEE TO EACH DRAIN
SDX2
2ND SUCTION OUTLET
CALIFORNIA INSTALLATION METHOD 1
WITH CANISTER, WITHOUT MV FUSE
IF NOT USING HYDROSTAT
PLUG 2" PORT
ENLARGED SUCTION ELEMENT
TO PUMP
TRUNK LINE MUST BE
SIZED TO MEET MAXIMUM
VELOCITY REQUIREMENTS
FOR SUCTION PLUMBING
PER LOCAL CODE.
2 1/2"
EQUAL SIZE AND LENGTH
FROM TEE TO EACH DRAIN
SDX2
2ND SUCTION OUTLET
*Note: Canister requires 1½” equalizer line through pool wall. (Not Shown)
IF NOT USING HYDROSTAT
PLUG 2" PORT
2 1/2" OR 3"
CALIFORNIA METHOD 2 WITH CANISTER WITHOUT MV FUSE
TO PUMP
TRUNK LINE MUST BE
SIZED TO MEET MAXIMUM
VELOCITY REQUIREMENTS
FOR SUCTION PLUMBING
PER LOCAL CODE.
ENLARGED SUCTION ELEMENT
CALIFORNIA METHOD 2 WITH DECK FUSE
IF NOT USING HYDROSTAT
PLUG 2" PORT
2 1/2" OR 3"
ENLARGED SUCTION ELEMENT
TRUNK LINE MUST BE
SIZED TO MEET MAXIMUM
VELOCITY REQUIREMENTS
FOR SUCTION PLUMBING
PER LOCAL CODE.
TO PUMP
MV FUSE DECK SIDE
IF NOT USING HYDROSTAT
PLUG 2" PORT
2 1/2" OR 3"
CALIFORNIA METHOD 2 WITHOUT CANISTER, WITHOUT MV FUSE
ENLARGED SUCTION ELEMENT
TRUNK LINE MUST BE
SIZED TO MEET MAXIMUM
VELOCITY REQUIREMENTS
FOR SUCTION PLUMBING
PER LOCAL CODE.
TO PUMP
*Note: Canister requires 1½” equalizer line through pool wall. (Not Shown)
*Note: Canister requires 1½” equalizer line through pool wall. (Not Shown)
Compliant with ANSI/APSP - 7 - 2006
MDX-R3 INSTALLATION FOR CALIFORNIA

8
MDX-R3 Plumbing (Fig. 1)
1. Position the MDX-R3 Sump even with the
finished depth of the pool, spa or basin
(Fig. 1). Orientate the sump so the elbow is
perpendicular to inside wall or end wall of pool.
Which ever pool base is used, the drain sump
must be encased in concrete as shown to
anchor it in place.
2. Position the REQUIRED SDX2 High Flow
Safety Drain® on a sidewall of the pool below
water level (if pool will be winterized, place it
high enough to reach from the deck). Option:
The SDX2 High Flow Safety Drain may be
positioned on the floor a MINIMUM of three
(3) feet away from any other Suction Outlet.
HYDROSTATIC FITTING: The hydrostatic
port inside the MDX-R3 Sump is equivalent to
a 2” Threaded Female Adapter and a 2” Slip
Fitting Outside the MDX-R3 Sump. This port is
for the purpose of a hydrostat only. Paramount
recommends the use of the 2” thread plug
provided. Do not use check valves here that
are prone to sticking open causing the need to
open the drain cover exposing a suction risk. If a
hydrostat is not used, plug this port from bottom
with pipe and cap. Do not install any suction
equipment (pump) to this port!
Pressure Test-READ BEFORE
INSTALLATION: New Style Test Plug
The 4” pressure test plugs (005-252-1610-00)
use an o-ring to make the seal.
Wrap once with Teflon tape to prevent plastic
threads from binding. Insert plug into threaded
socket. Use an adjustable wrench, a 1½” 12pt
socket or pliers on lug and tighten by hand until
snug. Over tightening may cause parts to break.
Pressure should remain on the system through
construction until just before filling with water.
Fig. 2
Fig. 1
MDX-R3 PLUMBING
MDX-R3 PRESSURE TESTING
CONCRETE SHELL
EARTH
FUTURE INTERIOR FINISH
FIGURE 5
2" HYDROSTATIC PLUG
KEY
2 1/2" PORT BLOCKED
OFF IN US VERSION
4" PLUG
Release pressure on
the system before
removing plugs
WARNING

9
Pool Base Install
Finish pool base even with upper edge of MDX-R3 sump (Fig. 1).
Liner Install
1. Make sure bottom gasket is in place before installing liner.
2. Set liner in pool and draw tight with vacuum.
3. Install top gasket, seal ring and 12 screws.
4. Cut out liner inside of sump. Be sure to trim liner right up to the inside diameter of seal ring.
Assemble the Drain PRIOR to Adding Water
1. Remove 4” pressure plug (#10).
2. Install funnel assembly (#3) onto sump (#9) and secure with 4 (four) security screws (#2) with
screw driver security T25 (#24).
3. Install the cover (#1) onto the funnel assembly (#3) and secure with 3 (three) security screws (#2).
1. Select the installation location for the SDX2
drain (Additional SDX2 drains may be used.)
2. For Steel Wall: Make one 4½” hole using
a Greenlee® Standard Round Knockout
Punch (Greenlee.com - Cat No. 742BB /
UPC No. 19978)
For Plastic Wall: Cut one 4½” hole using
a 4½” hole saw.
For Concrete Wall: Embed one SDX2
Bulkhead fitting. Protect vinyl liner mounting
surface from concrete and align the back of
the flange with the interior surface to allow
room for rolled foam around the fitting.
3. Install the SDX2 Bulkhead Fittings with the
“UP” arrow located at the top. (Fig. 3)
a. Discard the Solid Gasket used for
fiberglass shells.
b. Mount the SDX2 Bulkhead
Fittings in the wall with the UP
arrows at the top.
c. Secure with the SDX2 Nut. (Not
needed for concrete walls.)
4. Connect the pipe to the secondary outlet of
the MDX-R3.
MDX-R3 VINYL INSTALLATION
SDX2 VINYL INSTALLATION
Fig. 3
UP Arrow
Vinyl Liner

10
Vinyl Liner
Shell
Notched Gaskets
(Fits One-Way Only)
Fig. 6
Vinyl Cover Assembly (Fig. 4)
1. Prior to installing the Vinyl Liner, apply adhesive to
the non-ribbed side of the two notched gaskets.
2. Align the gaskets with the alignment tabs and screw
holes, then press the gaskets onto the Bulkhead
Fitting and the Bulkhead Support.
3. After installing the Vinyl Liner, align the SDX2 Vinyl
Fiberglass Support with the alignment tab located at the
top and bottom of the SDX2 Bulkhead Fitting. (Fig. 5)
4. Install five (5) self-tapping screws (Fig. 6) through
the SDX2 Bulkhead Support with the T25 Security
Screwdriver (Fig. 7). Secure the screws without over
tightening.
5. Cut the Vinyl Liner out of the center of the SDX2
Bulkhead Supports to expose the suction piping.
6. Align the SDX2 Cover with the SDX2 Support
holes.
7. Install three (3) security screws through the SDX2
cover. Secure the screws without over tightening.
Fig. 4
Fig. 5
WITH CANISTER
If vacuum relief suction outlets are located below freeze line skip steps 1 and 2.
1. Remove grate from wall drain and install a 13-¾ blow through plug and blow line to achieve
airlock.
2. If 3rd suction line is installed remove grate, install a 13-¾ blow-through plug and blow line
to achieve airlock.
3. If vent tube is installed, install blow through plug and blow line to achieve airlock. Repeat
vacuum out canister. For winterizing canister visit www.1Paramount.com and click on
winterization instructions.
WITHOUT CANISTER
If vacuum relief suction outlets are located below freeze line skip steps 1 and 2.
1. Remove grate from wall drain and install a 13-¾ blow through plug and blow line to achieve
airlock.
2. If 3rd suction line is installed remove grate, install a 13-¾ blow-through plug and blow line
to achieve airlock.
3. If vent line is installed in main suction line, plug vent line and install blow through plug in
pump inlet and blow line to achieve airlock.
4. Lastly, blow vent line to achieve airlock.
MDX-R3 WINTERIZATION
Fig. 7

11

12
Replace cover within 05 installed years
MDX-R3 CONCRETE POOLS PART NUMBERS
Item Part Number Description
1 005-252-2110-XX Cover (XX=Color Code)
2 Screw: No. 10 X 1” Security Head
3 005-252-8234-XX Funnel Assembly (Includes Support, Cover, Screw and Adapter)
4 Screw: No. 12 X 1½” Flat Head
5 005-252-1045-00 Funnel Adapter
6 005-252-2044-00 Seal Ring
7 005-252-0010-00 Gasket (2 pk)
8 005-252-1605-00 Plug 2” NPT (6 pcs)
9 005-252-2024-00 Sump
10 005-252-1610-00 Plug 4” with O-Ring
11* 2” Pipe - Not Included - Cap If Not Used
12* 2” Cap - Not Included - Cap If Not Used
13 005-252-5524-00 Enlarged Suction Element
14 005-252-2550-00 Coupler Reducer 4” X 2½”/3”
* 005-272-0841-00 Screw Pack Vinyl (19 pcs)
15 005-252-2098-XX SDX2 Cover w/ Screws Vinyl/Fiberglass
16 005-252-2061-00 SDX2 Support Vinyl/Fiberglass
17 005-252-0072-00 SDX2 Gasket Set Vinyl/Fiberglass
18 005-252-2035-00 SDX2 Bulkhead Vinyl/Fiberglass 2 ½”/3”
19 005-252-2090-00 SDX2 Bulkhead Nut
20 005-252-0811-00 SDX2 Screw Pack Complete for Vinyl & Fiberglass
21* 005-252-0895-00 T25 Security Screwdriver
* Not Part of MDX-R3
1
2
3
4
5
6
7
8
9
10
11
1213
14 21
15
16
17
18
19
20