Flow Switch Catalogue - Advancedwater.co.uk

PADDLE LENGTH SELECTION
Included with each flow switch are four paddles; a 3 in 1 paddle and an extended paddle. Refer to the
paddle length selection table below for correct paddle length in relation to the pipe size being used.
PADDLE LENGTH SELECTION TABLE
Installation Using ASTM Tee Installation Using Trim
Pipe Welding Fitting Dimension
Size Tee Size Paddle Paddle “L”
1" 1" x 1" x 1" 1" A Segment
1" A Segment &
1 1 ⁄4" 1 1 ⁄4" x 1 1 ⁄4" x 1" Trimmed 1 5 ⁄8"
2" B Segment
1 1 /2" 1 1 /2" x 1 1 /2" x 1" 1" A Segment & 1 3 /4"
Trimmed
2" B Segment
2" 2" x 1" x 1" 1" A Segment & 1" A Segment &
2" B Segment 2" B Segment
1" A & 2" B
2 1 /2" 2 1 /2" x 2 1 /2" x 2" Segments & 1" A & 2" B Segments & 2 3 /4"
Trimmed 3" Trimmed 3" C Segments
Segments
3" 3" x 3" x 1" 1" A, 2" B, 3" C 1" A, 2" B & 3" C
Segments Segments
4" 1" A, 2" B, 3" C & 4 1 /4"
Trimmed 4" D Segments
5" 1" A, 2" B, 3" C & 5 1 /4"
Trimmed 4" D Segments
6" 1" A, 2" B, 3" C &
Trimmed 4" D Segments
Model
FS10
Model
FS20
If a reducing tee is not available and a standard tee is
used, install a face bushing in top opening to keep
waterflow indicator as close to tee as possible.
If a welding fitting is to be used, use only a half coupling.
(Make sure hole in main is 1 5 ⁄32" diameter before
welding coupling.)
ACTUAL SIZE PADDLE TEMPLATE For FS10C or FS20.
1 1 ⁄8" 1 5 ⁄8" 2 1 ⁄8" 2 3 ⁄4" 3 1 ⁄4" 4 1 ⁄4" 5 1 ⁄4"
1 3 ⁄4"
6 1 ⁄4"
6