Kraus ST-1 User manual

www.kraususa.com I Toll Free: 1.800.775.0703 I © 2018 Kraus USA Inc. I REV. September 8, 2020
Kitchen Strainer
ST-1 / ST-2 / ST-3 / BST-1 / BST-2
R
INSTALLATION GUIDE

Congratulations on the purchase of your new
Kraus plumbing fixture!
Please keep the 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:
Please contact our Customer Service Team
1-800-775-0703 / [email protected]
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.
DO NOT RETURN TO STORE
STOP

Prior to Installation:
·Make sure you have all necessary parts by checking the diagram and
parts list. If any part is missing or damaged, please contact Kraus
Customer Service at 800-775-0703 for a replacement.
Tools you will need:
Safety Goggles Phillips Screwdriver
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 [email protected]
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.

A
B
C
D
E
F
Diagram and Parts List
A. Strainer Cover
B. Screw
C. Metal Strainer
D. Foam Gasket
E. Rubber Gasket
F. Main Body
ST-1
A
B
C
D
E
F
A. Strainer Cover
B. Screw
C. Metal Strainer
D. Foam Gasket
E. Rubber Gasket
F. Main Body
ST-2

A
B
C
D
E
F
G
Diagram and Parts List
A. Strainer Cover
B. Basket
C. Screw
D. Metal Strainer
E. Foam Gasket
F. Rubber Gasket
G. Main Body
BST-1
BST-2 A
B
C
D
E
F
G
A. Strainer Cover
B. Basket
C. Screw
D. Metal Strainer
E. Foam Gasket
F. Rubber Gasket
G. Main Body

A
B
C
D
E
F
Diagram and Parts List
A. Strainer Cover
B. Screw
C. Metal Strainer
D. Foam Gasket
E. Rubber Gasket
F. Main Body
ST-3

Dimensions
Model #: BST-2
Dimensions: Ø4 1/2" x 4 1/2"
Model #: ST-3
Dimensions: 4 1/2" x 4 1/2" x 2 5/8"
Model #: ST-1
Dimensions: Ø4 1/2" x 3 3/4"
Model #: ST-2
Dimensions: Ø4 1/2" x 3 3/4"
Model #: BST-1
Dimensions: Ø4 1/2" x 4 1/2"
4 1/2"
(114mm)
Ø4 1/2"
(114mm)
4 5/8"
(116mm)
Ø4 1/2"
(115mm)
3 3/4"
(94mm)
Ø4 3/4"
(119mm)
1 1/2" -
11 1/2"
NPSM
4 1/2"
(114mm)
2 5/8"
(65.8mm)
4 1/2"
(114mm)
R1/2" (13mm)
1 1/2" - 11 1/2" NPSM
Ø4 1/2"
(115mm)
3 3/4"
(94mm)
Ø4 3/4"
(119mm)
1 1/2" -
11 1/2"
NPSM
1 1/2" -
11 1/2"
NPSM
4 1/2"
(114mm)
Ø4 1/2"
(114mm)
4 5/8"
(116mm)
1 1/2" -
11 1/2"
NPSM

Step 1.
Disassemble strainer

Strainer Cover
Foam Gasket
Metal Strainer
Screw
Rubber Gasket
Main Body
Step 2.
Insert metal strainer into drain hole with foam gasket attached. Install rubber
gasket and main body underneath the sink
Drain Gasket
Drain Nut

Screw
Strainer Cover
Step 3.
Using the screw, tighten the
metal strainer and main body into
place
Step 4.
Insert strainer cover to seal water