INSTALLATION GUIDE
Kraus Stainless Steel
Undermount Kitchen Sink
KBU10 / KBU11 / KBU12 / KBU14 / KBU15/ KBU16 /
KBU17 / KBU21 / KBU22 / KBU23 / KBU24 / KBU25
/ KBU26 / KBU27 / KBU28 / KBU29
www.kraususa.com I Toll Free: 1.800.775.0703 I © 2017 Kraus USA Inc. I REV. January 11, 2018
Congratulations on the purchase of your new
Kraus plumbing xture!
Please keep teh box and packaging materials until your product is
completely installed. If you have any questions, require technical
assistance, or have any problems with your product:
DO NOT RETURN TO STORE
Please contact our Customer Service Team
1-800-775-0703 / customerservice@kraususa.com
Have the model number available, and retain a copy of your receipt
with purchase date for reference.
If for any reason this product does not meet your expectations,
please be sure to repack this product in the original box and
packaging material to avoid damage during transit.
1
Prior to Installation:
Make sure that you have all necessary parts by checking the parts list. If any part is
•
missing or damaged, please contact Kraus Customer Service at 800-775-0703 for a
replacement
• Inspect the sink prior to installation to make sure that it has not been damaged or
during shipping
• Use the cut-out template provided by Kraus
• Observe all plumbing and building codes according to your state requirements
• Not recommended to be installed with laminate countertop
Parts List
• Cut-Out Template • Mounting Hardware • Bottom Grids • Drain
For technical assistance or replacement parts, please contact Kraus
Customer Service and one of our representatives will be happy to help:
Toll-Free: 800-775-0703 or Customerservice@kraususa.com
The step-by-step guidelines in the installation instructions are a general reference for installing
a Kraus Sink. Should there be any discrepancies, Kraus cannot be held liable. It is recommended
to install all Kraus products by hiring a licensed professional.
2
Tools you will need:
Adjustable wrench
Phillips screwdriver
Hex wrench
Silicone Sealant
I
D
J
F
B
G
H
E
Safety Goggles
Drill
Putty KnifePhillips Screwdriver
Silicone Adhesive Jig Saw
Tape Measure
Pencil
Scissors
Screwdriver
NOTE: Specialized tools may be necessary to install Kraus Stainless Steel Undermount
sinks with countertop materials other than wood, marble, or granite
Dimensions
9”
400mm
15 3/4”
229mm
450mm
17 3/4”
21”
534mm
23”
584mm
21 5/16”
542mm
23 3/8”
594mm
21”
535mm
478mm
18 13/16”
18 3/4”
476mm
20 3/4”
526mm
9”
403mm
15 14/16”
9”
17 1/2”
KBU10
23 3/8” x 21” x 9”
Min Cabinet Size: 27”
Matching Grid: KBG-10
Drain Model #: BST-1
3
KBU11
20 3/4” x 17 3/4” x 9”
Min Cabinet Size: 24”
Matching Grid: KBG-11
Drain Model #: BST-1
KBU12
23” x 17 1/2” x 9”
Min Cabinet Size: 27”
Matching Grid: KBG-12
Drain Model #: BST-1
Dimensions
14 1/2”
368mm
14 1/2”
368mm
32 1/4”
820mm
16 1/8”
409mm
8 1/2”
218mm
18”
457mm
10 3/4”
274mm
13 1/8”
332mm
15 1/8”
382mm
12 3/4”
324mm
7”
179mm
10 3/4”
274mm
13 1/8”
332mm
15 1/8”
382mm
12 3/4”
324mm
29 1/2”
750mm
31 1/2”
800mm
10”
413mm
16 1/4”
467mm
18 3/8”
17 3/4”
450mm
19 3/4”
500mm
18 1/2”
9”
470mm
20 1/2”
13”
330mm
15”
381mm
7”
419mm
16 1/2”
470mm
18 1/2
KBU14
31 1/2” x 18 3/8” x 10”
Min Cabinet Size: 36”
Matching Grid: KBG-14
Drain Model #: BST-1
KBU17
15 1/8” x 12 3/4” x 7”
Min Cabinet Size: 18”
Drain Model #: ST-1
KBU15
19 3/4” x 20 1/2” x 9”
Min Cabinet Size: 24”
Matching Grid: KBG-15
Drain Model #: BST-1
446mm
495mm
17 1/2”
19 1/2”
16 1/2”
420mm
29 1/8”
748mm
9”
228mm
KBU21
29 1/8” x 19 1/2” x 9”
Min Cabinet Size: 33”
Matching Grid: KBG-21-1
and KBG-21-2
Drain Model #: BST-1 & ST-1
10”
254mm
14”
7”
KBU16
15” x 18 1/2” x 7”
Min Cabinet Size: 18”
Drain Model #: ST-1
403mm
356mm
15 7/8”
14 1/2”
368mm
178mm
KBU22
32 1/4” x 18” x 8 1/2”
Min Cabinet Size: 36”
Matching Grid: KBG-22-1
and KBG-22-2
Drain Model #: BST-1 & ST-1
32 1/4”
820mm
14 1/2”
368mm
409mm
16 1/8”
4
18”
457mm