temperedwater.com
5330 East 25th St.
Indianapolis, IN 46218
Phone (317) 261-1212
Fax (317) 261-1208
INSTALLATION &
MAINTENANCE MANUAL
Design and specifications subject to change without notice.
Please refer to
temperedwater.com
to ensure most
current data sheet and other design solutions.
CAUTION: When maintaining and adjusting
the mixing valve, the delivered flushing fluid
temperature shall be 60°F (15°C) to 95°F (35°C).
In circumstances where chemical reaction is
accelerated by flushing fluid temperature, a medical
advisor should be consulted for the optimum
temperature for each application.
CAUTION: When maintaining and adjusting the
mixing valve, all fixtures should be isolated from
use. Lawler Manufacturing Co., Inc. recommends
that you work safely at all times and in a manner
consistent with the OSHA Lock/Tagout standard,
29 CFR 1910.147 and other applicable standards.
temperedwater.com/patents
ENG. NO. 84907-A
ASSE 1071 Approved
ASSE Lead Free Certified
NOTICE!
No mixing valve will work satisfactorily if improperly installed. We suggest, therefore, that you read
these instructions carefully before installing and follow directions as outlined. Handle the mixing valve with care.
Model 911
®
E/F
Thermostatic Mixing Valve
Emergency Eye/Fashwash
This installation & maintenance manual covers all
configurations of the Model 911E/F.
Maximum Inlet Pressure:
125 PSI
Recommended Supply Pressure:
65 PSI
Recommended Inlet Temperature:
120°F
When supplying 140°F or greater, additional outlet
controls should be used.
Set Point:
85°F
Gallon per minute ratings may vary depending upon
incoming water temperatures and pressures. Hot and cold
water inlet pressures must be equal.
Valve must be installed with check valves. If shut off valves
are installed in the shower line for maintenance purposes,
provisions shall be made to prevent unauthorized shut off.
CAPACITIES – MODEL 911E/F
Pressure
Drop
PSI 5 10 20 30 45
Tempered Flow GPM
2
3
5
7
10
Tempered Flow LPM
7.5
11
18
26
38
BYPASS CAPACITIES – MODEL 911E/F
Pressure
Drop
PSI 5 10 20 30 45
Cold Bypass GPM
1
2
4
5
7
Cold Bypass LPM
4
7.5
15
18
26
DIMENSIONS
Valve
Number A N.P.T. B N.P.T. C
D
E
911
1/2”
1/2”
5”
4”
9”
Dimensions are for reference purposes only. For rough-in dimensions
please refer to Lawler’s Revit/BIM models found at temperedwater.com.
84907_911EF_STD_DRW_NODIMS.pdf
B
D
A
A
C
E
Summary of Contents for 911E
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