Submittal Sheet

91
Flow Switches
McDonnell & Miller
NPT Pipe Size Paddle to use Length T E E
I n . S i z e
1
11
/
3 2
" as 1" x 1" x 1"
1" furnished (only) NPT Tee
Trim 1
1
/
2
" pipe size 1
1
/
4
" x 1
1
/
4
" x 1" NPT Tee
1
1
/
4
" paddle with template (Paddle must be bowed
for insertion into 1
1
/
4
" tee)
2
1
/
1 6
" as 1
1
/
2
" x 1
1
/
2
" x 1" NPT Tee
1
1
/
2
" furnished (only) (Paddle must be bowed
for insertion into 1
1
/
2
" tee)
O r dering Info r m a t i o n
Values are ± 10%
See page 132 for CE Conformance information
Model Part Weight
Number Number Description lbs. (kg)
F S 4 - 3 1 1 4 4 0 0 General purpose flow switch 1 . 9 ( 0 . 9 )
F S 4 - 3 J 1 1 4 6 1 0 FS4-3 w/BSPT connections 1 . 9 ( 0 . 9 )
F S 4 - 3 - R P T 1 1 4 6 3 9 FS4-3 w/test button 1 . 9 ( 0 . 9 )
F S 4 - 3 Z 1 1 4 4 1 0 FS4-3 w/ANSI terminal connections 1 . 9 ( 0 . 8 6 )
F S 4 - 3 A 1 1 4 4 5 0 FS4-3 w/tamper-proof cover screws 2 . 0 ( 0 . 9 )
F S 4 - 3 D 1 1 4 5 5 0 FS4-3 w/2 SPDT switches 2 . 3 ( 1 . 0 )
F S 4 - 3 S 1 1 4 6 4 1 FS4-3 w/SS body, monel bellows 1 . 9 ( 0 . 9 )
F S 4 - 3 S J 1 7 6 2 1 6 FS4-3S w/BSPT connections 1 . 9 ( 0 . 9 )
F S 4 - 3 D S 1 1 4 6 4 2 FS4-3S w/2 SPDT switches 3 . 3 ( 1 . 5 )
F S 4 - 3 - 5 R 1 1 4 4 0 5 FS4-3 w/5 second DOB 2 . 3 ( 1 . 0 )
F S 4 - 3 - 2 0 1 1 4 4 2 5 FS4-3 w/20 second DOM 2 . 3 ( 1 . 0 )
F S 4 - 3 J - E 1 1 4 6 1 1 FS4-3J-CE conformance rated 1 . 9 ( 0 . 9 )
F S 4 - 3 D - E 1 1 4 5 5 2 FS4-3D-CE conformance rated 1 . 9 ( 0 . 9 )
F S 4 - 3 S - E 1 1 4 6 4 6 FS4-3S-CE conformance rated 1 . 9 ( 0 . 9 )
F l ow Rates
Pipe Mode of Operation
Size NPT Flow No Flow
in. Settings gpm (lpm) gpm (lpm)
Factory or
1 Minimum 6 ( 2 2 . 7 ) 3 . 6 ( 1 3 . 6 ) 2 7
M a x i m u m 1 0 . 2 ( 3 8 . 6 ) 9 . 2 ( 3 4 . 8 ) ( 102.2)
Factory or
1
1
⁄
4
Minimum 9 . 8 ( 3 7 . 1 ) 5 . 6 ( 2 1 . 2 ) 4 7
M a x i m u m 1 6 . 8 ( 6 3 . 6 ) 1 5 ( 5 6 . 8 ) ( 1 7 7 . 9 )
Factory or
1
1
⁄
2
M i n i m u m 1 2 . 7 ( 4 8 . 1 ) 7 ( 2 6 . 5 ) 6 3
M a x i m u m 2 3 ( 8 7 . 1 ) 1 9 . 5 ( 7 3 . 8 ) ( 2 3 8 . 5 )
Factory or
2 M i n i m u m 1 8 . 8 ( 7 1 . 2 ) 9 . 4 ( 3 5 . 6 ) 1 0 5
M a x i m u m 3 2 . 8 ( 1 2 4 . 1 ) 2 4 ( 9 0 . 8 ) ( 397.4)
Factory or
2
1
⁄
2
M i n i m u m 2 4 . 3 ( 9 2 ) 1 1 . 6 ( 4 3 . 9 ) 1 4 9
M a x i m u m 4 2 . 4 ( 1 6 0 . 5 ) 3 7 . 5 ( 1 4 1 . 9 ) ( 5 6 4 )
Factory or
3 M i n i m u m 3 0 ( 1 1 3 . 6 ) 1 2 ( 4 5 . 4 ) 2 3 0
M a x i m u m 5 2 . 1 ( 1 9 7 . 2 ) 4 6 . 1 ( 1 7 4 . 5 ) ( 8 7 0 . 6 )
Factory or
4 M i n i m u m 3 9 . 7 ( 1 5 0 . 3 ) 1 9 . 8 ( 7 4 . 9 ) 3 9 7
M a x i m u m 7 3 . 5 ( 2 7 8 . 2 ) 6 4 . 2 ( 2 4 2 ) ( 1 5 0 2 . 7 )
Factory or
5 M i n i m u m 5 8 . 7 ( 2 2 2 . 2 ) 2 9 . 3 ( 1 1 0 . 9 ) 6 5 4
M a x i m u m 1 1 5 ( 4 3 5 . 3 ) 9 2 ( 3 4 8 . 2 ) ( 2 4 1 5 . 4 )
Factory or
6 M i n i m u m 7 9 . 2 ( 3 0 0 ) 3 9 . 6 ( 1 5 0 ) 9 0 0
M a x i m u m 1 6 6 ( 6 2 8 . 3 ) 1 2 3 ( 4 6 5 . 6 ) ( 3 4 0 6 . 5 )
Series FS4-3
(continued)
General Purpose Liquid Flow Switches
NOTE: DO NOT USE LIQUID FLOW SWITCHES
ON SYSTEMS WITH FLOW GREATER
THAN 10 FEET (3M) PER SECOND.
F l o w Switches – Liquid
For Model FS4-3F & FS4-3DF
NOTE:
ON LY LISTED PIPE SIZES MEET
UL REQUIREMENTS FOR FIRE
SPRINKLER SYSTEMS.
Max. Flow
Rate gpm
(lpm) w/o
Paddle
Damage
O r dering Info r m a t i o n
Model Part Weight
Number Number Description lbs. (kg)
F S 4 - 3 F 1 1 4 6 2 5 FS4-3 for fire sprinkler service 1 . 9 ( 0 . 9 )
F S 4 - 3 F C A N 1 1 4 6 2 6 FS4-3 for fire sprinkler service (Canada) 2 . 3 ( 1 . 0 )
F S 4 - 3 F - 2 0 1 1 4 6 3 5 FS4-3F w/20 second DOM 2 . 3 ( 1 . 0 )
F S 4 - 3 D F 1 1 4 5 5 5 FS4-3F w/2 SPDT switches 2 . 3 ( 1 . 0 )
F S 4 - 3 D F - 2 0 1 1 4 6 4 0 FS4-3F w/20 second DOM, 3 . 3 ( 1 . 5 0 )
2 SPDT switches
11. Flow Switches 86-95• 3/6/07 2:02 PM Page 91