WHITEHALL MANUFACTURING
• P.O. BOX 3527 • City of Industry, CA 91744-0527 U.S.A
Phone (800) 782-7706 • (626) 968-6681 • Fax (626) 855-4862 • Web: www.whitehallmfg.com
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Instructions for Operation and Care of Best-Care WH3740
Assemble waste piping using teflon tape on all threaded
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connections and make up waste connections to 1-1/2" P-trap.
WASTE ASSEMBLY
HINT: Teflon tape is recommended on all threaded waste and
supply connections.
3
1
2
"
REF.
4
5
8
" REF.
4
5
8
" REF.
Rubber Gasket
Overflow Adapter
Red Flat Fiber Gasket
1-1/2" - 16 UNI Rough Chrome Brass Nut
1-1/4" - 27 UNI Close Ell w/ 3/8" NPTI Clean-Out
Plug
Waste Outlet Connection
Strainer Flange
11
10
9
8
7
6
5
Strainer w/ 1-1/2" - 16 UNE Threads
4
3/8" O.D. x 3/8" NPT Female Connection
2
Overflow Insert
1
1
2
4
5
6
3/8" O.D. x 3/8" NPT Male Connection
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5
8
9
10
11
3
3/8" O.D. Overflow Tube
3
NOTE: Waste assembly may require field cutting and fitting by the
installer.
Install strainer to basin using plumbers putty
4
on underside of grid strainer flange. Insert the
Overflow Insert through the Overflow Hole and
tighten to 3/8” O.D. Elbow Adapter. From
beneath basin, assemble rubber gaskets,
overflow adapter, fiber gasket and jam nut as
shown to strainer and tighten securely. Add
close elbow to strainer assembly as indicated.