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MDX² INSTALLATION

Installation Method 2:

WITH CANISTER

WITHOUT CANISTER

3

METHOD 2 CA WITH CANISTER, WITH VENT

5 1/2 FT. MAX

5 FT. MIN.

WATERLINE

VACUUM BREAKER

(VENT TO AIR)

2"

TO PUMP

2 1/2"

PLUG 2 1/2" SIDE PORT

(IF NOT USING HYDROSTAT, 
PLUG 2" PORT)

2 1/2" X 18"

MDX2

MDX2

Trunk line must be sized to 
meet maximum velocity 
requirements for suction 
plumbing per local code.

METHOD 2 CA WITH CANISTER, WITHOUT VENT

2 1/2" X 18"

2 1/2" 

PLUG 2 1/2" SIDE PORT

(IF NOT USING HYDROSTAT, 
PLUG 2" PORT)

TO PUMP

MDX2

MDX2

Trunk line must be sized to 
meet maximum velocity 
requirements for suction 
plumbing per local code.

METHOD 2 CA WITHOUT CANISTER, WITH VENT

5 1/2 FT. MAX

5 FT. MIN

2 1/2"

TO PUMP

VACUUM BREAKER

(VENT TO AIR)

PLUG 2 1/2" SIDE PORT

(IF NOT USING HYDROSTAT, 
PLUG 2" PORT)

2 1/2" X 18"

WATERLINE

MDX2

MDX2

2"

Trunk line must be sized to 
meet maximum velocity 
requirements for suction 
plumbing per local code.

METHOD 2 CA WITHOUT CANISTER, WITHOUT VENT

PLUG 2 1/2" SIDE PORT

(IF NOT USING HYDROSTAT, 
PLUG 2" PORT)

2 1/2" X 18"

TO PUMP

MDX2

MDX2

Trunk line must be sized to 
meet maximum velocity 
requirements for suction 
plumbing per local code.

*Note: Canister requires 1½” equalizer line through pool wall. (Not Shown)

*Note: Canister requires 1½” equalizer line through pool wall. (Not Shown)

For technical assistance call 1-800-621-5886 or contact your regional representative.

Summary of Contents for MDX2 retro

Page 1: ...A ON PAGES 4 AND 5 Notice 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...

Page 2: ...all ASME A112 19 8 2007 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 De...

Page 3: ...make sure it is not possible to exceed 90 GPM 340 LPM In the event of one suction outlet being completely blocked the remaining suction outlets serving that system shall have a flow rating capable of...

Page 4: ...SUCTION OUTLET VACUUM BREAKER VENTTOAIR 5 FT MIN 5 1 2 FT MAX PLUG 2 1 2 SIDE PORT IF NOT USING HYDROSTAT PLUG 2 PORT Trunk line must be sized to meet maximum velocity requirements for suction plumbin...

Page 5: ...plumbing per local code METHOD2CAWITHOUTCANISTER WITHVENT 51 2FT MAX 5FT MIN 21 2 TOPUMP VACUUMBREAKER VENTTOAIR PLUG21 2 SIDEPORT IFNOTUSINGHYDROSTAT PLUG2 PORT 21 2 X18 WATERLINE MDX2 MDX2 2 Trunk...

Page 6: ...umbing per local code MDX2 Note Canister requires 1 equalizer line through pool wall Not Shown Note Canister requires 1 equalizer line through pool wall Not Shown METHOD2CAWITHCANISTER WITHVENT 51 2FT...

Page 7: ...CANISTER WITH VENT TO PUMP 2 1 2 2 1 2 2 1 2 X 18 1 1 2 PLUG 2 1 2 SIDE PORT IF NOT USING HYDROSTAT PLUG 2 PORT SDX 2ND SUCTION OUTLET VACUUM BREAKER VENTTOAIR Trunk line must be sized to meet maximum...

Page 8: ...rain cover exposing a suction risk This port is for the purpose of a hydrostat only If a hydrostat is not used plug this port from bottom with pipe and cap Do not install any suction equipment pump to...

Page 9: ...4 4 Install five 5 self tapping screws Fig 5 through the SDX Bulkhead Support with the T25 Security Screwdriver Fig 6 Secure the screws without over tightening 5 Cut the Vinyl Liner out of the center...

Page 10: ...ove grate from second suction and install a 13 blow through plug and blow line to achieve airlock 2 If 3rd suction line is installed remove grate install a 13 blow through plug and blow line to achiev...

Page 11: ...iously described if skimmer is tied into canister repeat procedure to skimmer 4 Bottom port of canister to pump may require an extended pipe for ease of blowing out Install and blow out line from cani...

Page 12: ...Pipe Size 15 005 252 1611 00 Plug Pressure Test 2 w O Ring 4 pcs 16 004 172 2212 XX SDX High Flow Safety Drain 2 pk XX Color Code 17 005 252 0821 00 Screw 10 X 1 1 4 TORX W PIN SS B 12 pcs 18 005 252...

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