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Drake® 1G® Close Coupled Toilet, 1.0 & 0.8 GPF
FEATURES
• DYNAMAX TORNADO FLUSH® utilizes 360º cleaning
power to reach every part of the bowl
• Ultra high-efficiency dual flush 1.0 & 0.8 GPF
(3.8 & 3.0 LPF)
• CEFIONTECT
mold from sticking to ceramic surfaces
• Design of the bowl reduces water flow resistance
resulting in a quieter flushing sound
• Elongated front bowl, less seat
• Chrome plated trip lever
• 12" Rough-in
• Semi-concealed trapway
MODELS
• CST746CUMG (#01, #03, #11, #12)
With CEFIONTECT ceramic glaze without seat
• CST746CUM (#51)
Same as CST746CUMG without CEFIONTECT
ceramic glaze
• CST746CUMRG (#01)
Same as CST746CUMG with right hand trip lever
COMPONENTS
• CT746CU(G)
Elongated bowl with CEFIONTECT
• ST746UMA
Tank and cover only
• ST746UMR
Tank and cover only with right-hand trip lever
OPTIONAL COMPONENTS
• THU773#01
Trip Lever - Cotton
• THU773#BN
Trip Lever - Brushed Nickel
• THU773#PN
Trip Lever - Polished Nickel
• THU774#01
Right Hand Trip Lever - Cotton
• THU774#CP
Right Hand Trip Lever - Polished Chrome
• THU774#BN
Right Hand Trip Lever - Brushed Nickel
• THU774#PN
Right Hand Trip Lever - Polished Nickel
COLORS/FINISHES
®
ceramic glaze prevents debris and
CST746CUM(G)
Seat not included
One Gallon
Per Flush
DYNAMAX
TORNADO FLUSH
PRODUCT SPECIFICATION
The two-piece ultra high-efficiency DYNAMAX
TORNADO FLUSH toilet shall be dual flush 1.0 GPF/0.8
GPF. Toilet shall be 12" rough-in. Toilet shall have
optional CEFIONTECT ceramic glaze. Toilet shall have
elongated front bowl and chrome plated trip lever.
Toilet shall be TOTO Model CST746CUM____.
CODES/STANDARDS
• Meets and exceeds ASME A112.19.2/CSA B45.1,
ASME A112.19.14
• Certifications: IAPMO(cUPC®), EPA WaterSense,
State of Massachusetts, and others
• Code Compliance: UPC, IPC, NSPC, NPC Canada,
and others
• Legislative Compliance: California Green Building
Code, City of Los Angeles Water Efficiency
Ordinance, and others
• Complies with CA Prop 65 warning requirements
CEFIONTECT
• #01 Cotton
• #12 Sedona Beige
Made to Order
• #03 Bone
• #11 Colonial White
• #51 Ebony
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CST746CUM(G)
Double Sanitary Tee / Sanitary CrossDouble Combination Wye / 1/8 Bend
YES NO
[250mm]
Drake® 1G® Close Coupled Toilet, 1.0 & 0.8 GPF
SPECIFICATIONS
Water Use
Flush System
Min. Water Pressure
Water Surface
Trap Diameter
Rough-in
Trap Seal
Warranty
Material
Shipping Weight
Shipping
Dimensions
1.0 & 0.8 GPF (3.8 & 3.0 LPF)
DYNAMAX TORNADO FLUSH
8 psi (Flowing)
5-5/8" x 4-1/8"
2-1/2"
12"
2-1/8"
One Year Limited Warranty
Vitreous China
CT746CU(G)
61 lbs.
ST746UMA
35 lbs.
CT746CU(G)
18-3/4" L x 10-1/2" W x 18-1/8" H
ST746UMA
18-3/4" L x 8-3/8" W x 16" H
DIMENSIONS
INSTALLATION NOTES
Back-to-Back Toilet Installations:
®
TOTO recommends the use of a nationally listed,
double sanitary tee-wye only, in vertical waste stacks,
in accordance with the stipulations noted in the
majority of nationally recognized plumbing codes.
To maintain adequate wall gap between the back of the
tank and wall, mount the floor flange at a nominal 12”
rough-in distance.
Ultra-low high efficiency toilets require a system with
adequate supplemental flows from other water usage
fixtures and a 4" ID drainline with minimum 2% slope
and maximum linear runs of 60ft. Fixture Dimensions
shown are nominal.
16 1/2"
[420mm]
[164mm]
FINISHED
FLOOR
6 7/16"
3/4"
[20mm]
3 15/16"
[100mm]
3/16"
[4mm]
FINISHED WALL
27 3/8"
[695mm]
18 1/2"
[470mm]
21 7/16"
[544mm]
WATER
LEVEL
4 5/8"
[117mm]
6 3/8"
[162mm]
5 1/2"
[140mm]
14 15/16"
[380mm]
BOWL
HEIGHT
14 3/4"
[374mm]
SUPPLY
AS REQ'D
*SUGGESTED
DIMENSION
*5 7/8"
[150mm]
17 5/16"
[440mm]
9 13/16"
*4 5/16"
[110mm]
28 7/8"
[734mm]
FINISHED
WALL
BACK OF BOWL
21 7/16"
[545mm]
6"
[152mm]
12"
[305mm]
These dimensions and specications are subject to change without notice
Ph: (888) 295-8134 | Fax: (800) 699-4889 | www.totousa.com | © TOTO USA
# SS-01516 v.01
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