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Technical Information
Water pressure
Recommended
15 - 75 PSI (0.1 - 0.5 MPa)
Maximum
145 PSI (1 MPa)
Hot water temp.
Recommended
120°-140° F (48° - 60° C)*
Maximum
158°F (70° C)*
Max. flow rate
31124XX1
0.5 GPM (1.9 L/min)
31083XX1
1.2 GPM (4.5 L/min)
Hole size in mounting surface
valves
1³⁄₁₆" (30 mm)
spout
1³⁄₁₆" - 1⁵⁄₁₆" (30 mm - 34 mm)
Max. depth of mounting surface
1³⁄₁₆" (30 mm)
* 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.
Inspect this product for damage before
installation. Claims for transport
damage made after installation will
not be honored.
• The drain is suitable for most, but not all, lavatory
sinks sold in the United States and Canada. 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.
The hot and cold supply hoses included
with this faucet are for use with ⅜ stops.
If your stops are a different size, purchase
adapters at your local plumbing supply store or
home center. Adapters are not available from
Hansgrohe.
• 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.