English
Technical Information
Water pressure
Recommended
Maximum
Hot water temp.
Recommended
Maximum
Flow rate
31310XX1 only
lavatory
bidet
Hole size in mounting surface
Max. depth of mounting surface
* Please know and follow all applicable local plumbing
codes when setting the temperature on the water heater.
Installation Considerations
• For best results, Hansgrohe recommends that
this unit be installed by a licensed, professional
plumber.
• Please read over these instructions thoroughly
before beginning installation. Make sure that you
have all tools and supplies needed to complete the
installation.
• Model #31275XX1 only: The discharge water
temperature from a bidet fitting shall be limited
to a maximum temperature of 110ºF (43ºC) by a
water temperature limiting device conforming to
ASSE 1070.
• The drain is suitable for most, but not all, lavatory
sinks sold in the United States and Canada.
2
15 - 75 PSI (0.1 - 0.5 MPa)
145 PSI (1 MPa)
120°-140° F (48° - 60° C)*
158°F (70° C)*
0.5 GPM (1.9 L/min)
1.2 GPM (4.5 L/min)
2.2 GPM (8.3 L/min)
1⅜" (35 mm)
1⅝" (40 mm)
• The drain is intended for use in a sink with an
overflow. If your sink does not have an overflow,
or if this drain is too small for the hole in your sink,
please refer to the instructions included
with the sink. Some sinks include special drain
installation instructions and/or parts. Others require
the use of a specialty drain. Hansgrohe is not
respnsible for the cost of a specialty drain.
• Model #31077XX1 only: This faucet does not
include a drain or a pull rod
• Keep this booklet and the receipt (or other proof
of date and place of purchase) for this product in
a safe place. The receipt is required should it be
necessary to request warranty parts.