Specification

SINK DESCRIPTION
• 1800 Series single bowl drop in sink
• 18 gauge stainless steel, brushed finish
• U-channel mounting system
• QuickMount™ installation hardware included
• SoundSHIELD™ sound absorbing system
WARRANTY
• Lifetime limited warranty to the original homeowner
• 10 year limited warranty when used in a Multi-family installation
• 5 year limited warranty when used in a Commercial installation
• Visit www.moen.com/customer-support/warranty for complete
details and limitations
SINK DIMENSIONS
• Overall: 33" x 22"
• Bowl: 29-1/4" x 16-1/16"
• Drain Size: 3-5/8"
• Faucet Holes
- 1-1/2" (38mm) diameter
- 4" (102mm) center
CUT OUT DIMENSIONS
• 32-1/2" x 21-1/2" with 11/16" corner radius. Tolerance of plus or
minus 1/16" is acceptable
STANDARDS
• Third party certified to meet ASME A112.19.3/CSA B45.4 and all
applicable specifications referenced therein
• *FHA Sink compliant to FHA accessibility specifications when
installed ot these required standards. Always consult with your
local building department for the specific installation requirements.
Spec i fi ca tions
FOR MORE INFORMATION CALL: 1-800-BUY-MOEN
www.moen.com
1/19
Model
Number
GS181631BQ
7"1 Rear (Center)
Depth-
Inches
Faucet
Holes
Drain
Placement
FHA
ADA/FHA
Compliant*
CRITICAL DIMENSIONS
(DO NOT SCALE)
Installation Detail
COUNTERTOP
UNDERCOAT
SINK
CLAMP
BOWL
DIMENSION
C
ONTINUOUS
“U” CHANNEL
SEALANT MA
TERIAL
SINK OVERALL DIMENSION
COUNTERTOP CUT-OUT
33"
(838mm)
2"
(51mm)
28"
(711mm)
22"
15-3/4"
(400mm)
(559mm)
3-5/8" (92mm)
DIA. TYP.
5"
(127mm)