How to Guide

Product Information
Applicable product:
Elongated bowl toilet K-4321
Fixture:
Configuration Top spud,
elongated
Water per flush 1.6 gal (6 L)*
Spud size 1-1/2″
Passageway 2-1/8″ (54 mm)
Water area 12-3/8″ (314 mm) x
10-1/8″ (257 mm)
Water depth from rim 4-1/4″ (108 mm)
Seat post hole centers 5-1/2″ (140 mm)
Minimum static pressure required 35 psi (241.3 kPa)
Maximum static pressure 80 psi (551.6 kPa)
Minimum flowing pressure required 25 psi (172.4 kPa)
Required supply minimum 25 gpm (94.6 lpm)
* Designed to flush with 1.6 gal (6 L) of water when
installed with a 1.6 gpf (6 lpf) valve.
Included components:
Spud 18357
Seat K-4686-A
Bolt cap accessory pack 1013092
Installation Notes
Install this product according to the installation guide.
Refer to manufacturer and local codes for flush valve
requirements.
Will comply with the American Disabilities Act (ADA) when
installed per the requirements of the Accessibility Guidelines,
Section 604 Water Closets, of the Act. The Model Plumbing
Codes require the installation of elongated open-front toilet
seats in public bathrooms.
Fixture conforms to ASME Standard A112.19.2/CSA B45.1. All
dimensions are nominal.
Front of Bowl
1-1/2" Spud
1-1/4"
(32 mm)
12-7/8" (327 mm)
17-5/16"
(440 mm)
4-3/8"
(111 mm)
9-1/2" (241 mm)
10-3/4"
(273 mm)
10" (254 mm)
4-7/8"
(124 mm)
2" (51 mm)
3-1/8"
(79 mm)
26-7/8" (683 mm)
30" (762 mm)
14-7/16" (367 mm)
L of Outlet
C
Roughing-In
K-4321
PRIMARY
TM
BOWL
PRIMARYTM BOWL
114038-1-
AF