Watts 646 User Manual
Series 646, Ezy-on, Sink strainers
Series 646
Ezy-On
TM
Sink Strainers
Feat ur es
• Cuts installation time in half
• Features a triangular retainer with thumb screws
• Fits all sinks
• No tools needed
• All 304 stainless steel
For Commercial & Residential Applications
ES-WBT-646
Job Name –––––––––––––––––––––––––––––––––––––––––––
Contractor ––––––––––––––––––––––––––––––––––––––––––––
Job Location –––––––––––––––––––––––––––––––––––––––––
Approval –––––––––––––––––––––––––––––––––––––––––––––
Engineer –––––––––––––––––––––––––––––––––––––––––––––
Contractor’s P.O. No. –––––––––––––––––––––––––––––––––––
Approval –––––––––––––––––––––––––––––––––––––––––––––
Representative ––––––––––––––––––––––––––––––––––––––––
MODEL
DESCRIPTION
DIMENSIONS
FINISH
A
B
C
D
E
F
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
646443
––
4
1
/
2
114
3
11
/
32
85
2
1
/
4
57
4
7
/
16
113
–
–
–
–
Stainless Steel
646443B
w/ brass slipnut
4
1
/
2
114
3
11
/
32
85
2
1
/
4
57
4
7
/
16
113
–
–
–
–
Stainless Steel
646443ST
w/ 1
1
/
2
" x 4" tailpiece
4
1
/
2
114
3
11
/
32
85
2
1
/
4
57
4
7
/
16
113
6
1
/
2
165
1
1
/
2
38.1
Stainless Steel
PRODUCT SUBMITTAL
4 To
Model #
Submit
QTY
646443
646443B
646443ST
Model 646443
F
D
A
C
B
E
(Model 646443ST only)
ES-WBT-646 1119
© 2011 Watts
USA: No. Andover, MA • Tel. (978) 688-1811 • Fax: (978) 794-1848 • www.watts.com
Canada: Burlington, ON • (905) 332-4090 • Fax: (905) 332-7068 • www.wattscanada.caa
A Watts Water Technologies Company
Watts product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Watts Technical Service. Watts
reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications
on Watts products previously or subsequently sold.