
Features
•
Single-function showerhead delivers a full, consistent spray,
regardless of water pressure
•
1.5 gpm (gallons per minute) flow rate
•
1/2-inch NPT connection
•
Sprayface with flexible nozzles resists hard water buildup and
is easy to clean
•
Showerarm and flange not included
•
Coordinates with Coralais faucets and accessories
Material
•
KOHLER finishes resist corrosion and tarnishing
Installation
•
Wall-mount
Water Conservation & Rebates
•
WaterSense®-labeled 1.5-gpm showerheads use up to 40
percent less water than standard 2.5-gpm showerheads while
still meeting strict performance guidelines
•
This product can help a building earn Water Efficiency points
in the LEED® Green Building Rating System
Coralais
Single Function Showerhead
K-11637-H
Codes/Standards
ASME A112.18.1/CSA B125.1
DOE - Energy Policy Act 1992
EPA WaterSense
All applicable US Federal and State material
regulations
®
®
USA/Canada: 1-800-4KOHLER (1-800-456-4537)
www.kohler.com
4-10-2015 03:38
KOHLER® Faucet Lifetime Limited
Warranty
See website for detailed warranty information.

Coralais
®
Single Function Showerhead
K-11637-H
Technical Information
All product dimensions are nominal.
Showerhead:
1.5 gal/min (5.7 l/min)Flow rate:
80 psi (5.5 bar)Pressure:
Notes
Install this product according to the installation
guide.
USA/Canada: 1-800-4KOHLER (1-800-456-4537)
www.kohler.com
4-10-2015 03:38