American Standard TU420502, TU420501, TU420500 User Manual
Portsmouth
H
C
OFF
Pressure Balance Bath/Shower Trim
with Double Ceramic Pressure Balance Cartridge
MODEL NUMBER:
TRIM KITS:
❏ TU420502 Portsmouth Bath/Shower Trim Kit
with Pressure Balance Cartridge
Lever handle. LESS valve body.
❏ TU420501 Portsmouth Shower ONLY Trim Kit
with Pressure Balance Cartridge
Lever handle. LESS valve body.
❏ TU420500 Portsmouth Valve ONLY Trim Kit
with Pressure Balance Cartridge
Lever handle. LESS valve body.
Includes
Cartridge
TU420502 Bath/Shower Trim Shown
GENERAL DESCRIPTION:
Double Ceramic Pressure Balance Cartridge: Features
one-piece design with ceramic discs and ceramic balancing
spool. Includes integrated check valves and hot limit safety
stop. Cartridge is back to back capable. Ceramic balancing
spool maintains constant output temperature in response to
changes in relative hot and cold supply pressure. Washerless ceramic discs provide smooth handle movement and are unaffected
by harsh water conditions. Cycles from “off” to “cold” to “hot”.
Tri m: Features 7-1/4" water-saving 3-function showerhead with a
maximum 1.8 gpm/6.8 L/min. ow rate. Metal slip-on diverter
spout. Metal wall valve trim with metal lever.
PRODUCT FEATURES
One-Piece Cartridge: Simplies installation and maintenance.
Double Ceramic Pressure Balance Cartridge:
Combination of Ceramic Disc Mixing Valve and a Ceramic
Balancing Spool in a one-piece cartridge.
Ceramic Disc Mixing Valve: Assures a lifetime of drip-free
performance and smooth handle operation.
Ceramic Balancing Spool: Maintains a constant output
temperature in response to changes in relative hot and cold supply
pressure. Ceramic material is unaffected by mineral deposits and
harsh water conditions.
Integrated Check Valves: Engineered to eliminate cross ow.
Adjustable Hot Limit Safety Stop: Limits the amount of hot
water allowed to mix with cold. Reduces the risk of accidental
scalding.
Comfort Zone: Offers a wider shower range to ne tune the
desired temperature within the useful temperature zone.
Back-to-Back Capability: Hot and cold can be reversed quickly
and easily.
Water Saving: Saves 28% water usage.
SUGGESTED SPECIFICATION
Bath/shower tting shall feature water saving 3-function showerhead with Max. 1.8 gpm/6.8 L/min. ow rate. Shall feature
double ceramic pressure balance cartridge which is capable of back-to-back installation. Cartridge shall feature integrated
check valves to eliminate cross ow. Capable of meeting ASSE1016 @1.3gpm. Cartridge shall also feature hot limit safety stop.
Fitting shall be: American Standard - Trim Kit Model # TU42050_.___ and Flash Valve Body Model # RU10___.
For use with Flash™ Rough Valve Bodies
(41mm TO 76mm)
2-3/4" MAX. (69 mm)
1-3/4" MIN. (45 mm)
7-5/8" DIA.
1/2" COPPER
3-3/4" REF.
(95 mm)
74" FOR HEAD CLEARANCE
(188 cm)
18" OPTIONAL
(45,7 cm)
FINISHED WALL
7-1/4"
(184 mm)
7-1/2" REF.
(191 mm)
5-1/8" REF.
(130 mm) REF.
BOTTOM OF TUB
TOP OF TUB RIM
1-5/8" TO 3"
1/2" NPT
(12,7 mm) NPT
OPTIONAL TO
FINISHED FLOOR
USUALLY BETWEEN
65'' AND 78''
(195 mm)
1-1/2" REF.
(38 mm) REF.
4" (102 mm)
®
© 2018 AS America, Inc.
8/18
Portsmouth
GALLONS PER MINUTE
®
Pressure Balance Bath/Shower Trim
with Double Ceramic Pressure Balance Cartridge
CODES AND STANDARDS
These products meet or exceed the following
codes and standards:
ASSE 1016 / ASME A112.18.1016 /
CSA B125.16
ASME A112.18.1 / CSA B125.1
Rated to meet ASSE 1016 @ 1.3gpm
Product
Number
TU420502
TRIM KITS *
TU420501
TU440500
Description
Bath/Shower Trim Kit. Metal lever handle.
Metal rain showerhead. LESS valve body.
Shower Only Trim Kit. Metal lever handle.
Metal rain showerhead. LESS valve body.
Valve Only Trim Kit. Metal lever handle. LESS valve body.
FLOW RATE*
8
6
4
2
0
INLET PRESSURE (PSI)
*Flow rates shown are for mixed hot and cold.
Finish Options
Polished
Chrome
Spout
Shower
10080604020
PVD
Brushed
Nickel
002 295
* TRIM & ROUGH MUST BE ORDERED SEPARATELY.
Without
Screwdriver
Product Description
Rough Valve Body. Universal* inlets/outlets. RU101 RU101SS
Rough Valve Body. Stub-out inlets/outlets for Press-Fit Fittings. RU102 RU102SS
Rough Valve Body. PEX inlets/Universal outlets for Crimp Ring PEX system
(ASTM F1807).
Rough Valve Body. PEX Elbow inlets/Universal outlets for Crimp Ring PEX system
(ASTM F1807).
Rough Valve Body. PEX inlets/Universal outlets for Cold Expansion PEX system
ROUGH VALVE BODIES
(ASTM F1960).
™
Rough Valve Body. PEX Elbow inlets/Universal outlets for Cold Expansion
PEX system (ASTM F1960).
Flash
Rough Valve Body. CPVC inlets/Universal outlets. RU109 RU109SS
Stops
RU107 RU107SS
RU107E RU107ESS
RU108 RU108SS
RU108E RU108ESS
Screwdriver
Product
Number Product Description
OPTIONAL
M954805-0070A Deep Rough-In Kit
ACCESSORY
With
Stops
Meets the American Disabilities Act Guidelines and ANSI A117.1
Requirements for the physically challenged.
© 2018 AS America, Inc.
8/18
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