Specification

Santa Rosa
™
One-piece compact elongated 1.28 gpf toilet
K-32901
9-3/8"
(238 mm)
10"
(254 mm)
14-1/4"
(362 mm)
Use a 45° double
wye fitting.
Do not use a
double sanitary tee.
7/8"
(22 mm)
16-9/16"
(421 mm)
6-11/16"
(170 mm)
27-3/4" (705 mm)
12"
(305 mm)
3-1/8"
(79 mm)
17-5/8"
(448 mm)
28-1/2"
(724 mm)
5"
(127 mm)
3/8 NPT
Supply
L of Outlet
C
3/4"
(19 mm)
5" (127 mm)
For Back-to-Back Toilet Installations
Front of Bowl
Technical Information
All product dimensions are nominal.
Toilet type: Floor-mount
Waste Outlet: Floor
Bowl shape: Elongated
Flush type: AquaPiston, Revolution 360
Trap passageway: 2" (51 mm)
Water Consumption
Full: 1.28 gpf (4.8 lpf)
Water surface size: 10" x 8" (254 mm x 203 mm)
Rim to water
surface:
6-11/16" (170 mm)
Rough-in: 12" (305 mm)
Seat-mounting
holes:
5-1/2" (140 mm)
Fixture Supply Requirements
Min static pressure: 20 psi (137.9 kPa)
Max static pressure: 80 psi (551.6 kPa)
Notes
Install this product according to the installation
instructions.
ADA, OBC, CSA B651 compliant when
installed to the specific requirements of these
regulations.
Plumbing codes may require elongated toilets
and elongated, open-front seats in public
bathrooms.
Accessibility standards may require controls to
be located on the open side of the toilet.
1-800-4KOHLER (1-800-456-4537)
Kohler Co. reserves the right to make revisions without notice to product specifications.
For the most current Specification Sheet, go to www.kohler.com.
10-11-2022 14:02 - US