How to Guide

Product Information
Applicable product:
Bowl – elongated K-4406
Bowl – elongated, with bedpan lugs K-4406-L
Fixture:
Configuration Top spud, elongated
Water per flush 1.28 gallons (4.8 L)*
Spud size 1-1/2″ (38 mm)
Passageway 2-1/4″ (57 mm)
Water area 11″ (279 mm) x 9″
(229 mm)
Water depth from rim 6″ (152 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 1.28 gallons (4.8 L) of water
when installed with a 1.28 gpf (4.8 lpf) flushometer.
Included Components:
Spud 18357
Bolt cap accessory pack 1013092
Flushometer requirements: For 12″ (305 mm) rough-in,
sweat extension nipple is required. Refer to manufacturer
and local codes.
Installation Notes
Install this product according to the installation guide.
Fixture conforms to ASME Standard A112.19.2/CSA B45.1. All
dimensions are nominal.
C
L of Outlet
28-1/4" (718 mm)
1-1/2" Spud
2-1/4" (57 mm)
14-7/8" (378 mm)
29" (737 mm) or
31" (787 mm)
2-1/4"
(57 mm) Min
6-5/8"
(168 mm)
10" (254 mm) or
12" (305 mm)
15"
(381 mm)
Front of Bowl
17-1/4"
(438 mm)
9-7/8"
(251 mm)
5"
(127 mm)
Roughing-In
K-4406
WELLWORTH
®
HIGH EFFICIENCY BOWL
WELLWORTH
®
HIGH EFFICIENCY BOWL
1058649-1-
E