Bath Classics™
Washerless Two Valve
Tub & Shower Faucet
S P E C
I
Models 3521, 3529, 3521G,
3529G, 31621, 31629
F I C A T I O N S
Standard Features
■ Minimum working input
water pressure ..........................20 psi
■ Maximum operating
input water pressure ..................80 psi
■ Maximum pressure ..................125 psi
■ Shower flow rate ......2.5 gpm at 80 psi
■ Tub filler flow rate ....6.5 gpm at 60 psi
■ Maximum handle torque
at 80 psi ..............................1.25 ft lbs
■ Supply connectors ......................1/2" IPS/
copper combination
■ Shower and tub spout
output connectors ........................1/2" IPS
Standards and Ratings
■ ASME A112.18.1M American Society of
Mechanical Engineers Standard:
"Plumbing Fixtures Fittings"
■ ANSI 117.1 American National
Standards Institute: "American National
Standards Specifications for making
buildings and facilities accessible to and
usable by physically handicapped people."(Lever Handles Only)
■ ADA "Americans with DIsabilities Act" Non-discrimination on basis of Disability by
Public Accommodations and in Commercial
facilities; Final Rule dated 7/26/91 28 CFR
Part 36 (Lever Handles Only)
Features
Benefits
Chrome plated, polished
brass or color finish
Durable and easy to clean.
Choice of handles
Easy operation and unique style
coordinates with traditional or
contemporary decor.
Washerless Valves
Proven drip-free performance.
Optional Features
❑ Tub & Shower
❑ Round Acrylic
❑ Chrome
❑ IPS
❑ Tub Filler
Handles
❑ Acrylic
Lever Handles
❑ Polished Brass
❑ Copper
❑ Shower Only
❑ Valve Only
Connection
D
Bath Classics™
Washerless Two Valve
Tub & Shower Faucet
I
M
E
N
S
I
50
60
O
N
S
Models 3521, 3529, 3521G,
3529G, 31621, 31629
1 ¹⁵⁄₁₆"
2 ³⁄₄"
6 ¹⁵⁄₁₆"
2"
MAXIMUM
2" 1 ³⁄₈"
4"
³⁄₄"
MINIMUM
8"
Two Valve Tub & Shower with
Economy Acrylic Handles
3 ³⁄₁₆"
ø 2 ³⁄₄"
1 ³⁄₄"
MAXIMUM
³⁄₄"
MINIMUM
7 ¹⁄₈"
1 ³⁄₈"
2"
4"
8"
Two Valve Tub & Shower with
Acrylic Lever Handles
TUB FILLER FLOWRATE (gpm)
SHOWER FLOWRATE (gpm)
12.0
3.0
10.0
2.5
8.0
2.0
6.0
1.5
4.0
1.0
2.0
0.5
0.0
0.0
0.0
10
20
30
40
50
60
70
80
0.0
10
LINE PRESSURE
P.S.I. GAUGE
Pub. No. 97167 01/02
© 2001 Sterling Plumbing, 444 Highland Drive, Kohler, WI 53044
www.sterlingplumbing.com
20
30
40
70
80
LINE PRESSURE
P.S.I. GAUGE
1-888-STERLING
Fixture dimensions are nominal and conform to tolerances established by ANSI Standards, Z124.1.
★ Made in U.S.A.
Printed in U.S.A.