Manual 1.28 GPF WC Flushometer
K-13517
Features
•Fixture-mount design.
Material
•Brass.
Technology
•Nonhold open piston technology for accurate activation.
Installation
•Intended for toilet installations with 1-1/2" spud coupling
connection.
Recommended Products/Accessories
K-23723 Faucet cleaner
Optional Products/Accessories
GP1118986
K-10313 Flushometer 12" rough-in kit
K-13716 24" Tailpiece
Codes/Standards
ASME A112.18.1/CSA B125.1
CSA B64
CSA B125.3
ASSE 1037/ASME A112.1037/CSA B125.37
All applicable US Federal and State material
regulations
EPA WaterSense®
ADA
ICC/ANSI A117.1
CSA B651
OBC
KOHLER® One-Year Limited
Warranty
See website for detailed warranty information.
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.
10-26-2022 23:50 - US/CA/MX
Manual 1.28 GPF WC Flushometer
K-13517
*11-3/8"
(289 mm)
Max
5/8"
(16 mm)
1-9/16"
(40 mm)
6"
(152 mm)
Min
15-5/8"
(397 mm)
Max
2-1/4" (57 mm) Min
5" (127 mm) Max
*10-3/4" (273 mm) minimum with a
6" (152 mm) critical level above the fixture
Ø 2-5/8"
(67 mm)
Ø 2-1/2"
(64 mm)
1"
(25 mm)
Ø 1-1/2"
(38 mm)
4-3/8" (111 mm) Min
5" (127 mm) Max
1" IPS Supply
Technical Information
All product dimensions are nominal.
Drain included: No
Pressure/fixture Supply Requirements
Fixture pressure
max (static):
80 psi (551.6 kPa)
Min flowing
pressure:
25 psi (172.4 kPa)
Min flow rate: 25 gpm (94.6 lpm)
Notes
Install this product according to the installation
guide.
ADA, OBC, CSA B651 compliant when
installed to the specific requirements of these
regulations.
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.
10-26-2022 23:50 - US/CA/MX
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