Datasheet
™
ADJUSTABLE PRESSURE SET POINT OPTIONS
Model
Design Guide
PSF103 Series
Number
—
Pressure Port/Cover Option Number
Diaphragm
Option Number
For building standard model
order number
Barbed Port for 3/16” ID tubing
opposite terminals w/o mtg. lugs
Barbed Port for 1/8” ID tubing
on terminals side w/o mtg. lugs
Flo-Thru Barbed Port
for 1/8” ID tubing w/o mtg. lugs
Barbed Port for 3/16” ID tubing
opposite terminals w/mtg. lugs
Barbed Port for 1/8” ID tubing
opposite terminals w/o mtg. lugs
Smooth Port .156” diameter
for 1/8” ID tubing w/o mtg. lugs
Barbed Port for 1/8” ID tubing
opposite terminals w/mtg. lugs
Barbed Port for 3/16” ID tubing
on terminals side w/o mtg. lugs
1/4” Port
for Quick Connect Fitting
Barbed Port for 3/16” ID tubing
on terminals side w/mtg. lugs
Smooth Port .156” diameter
for 1/8” ID tubing w/mtg. lugs
1/8” NPT Port
Barbed Port for 1/8” ID tubing
on terminals side w/mtg. lugs
Smooth Port .250” diameter
for 7/32” ID tubing w/o mtg. lugs
00 01 02 03
05 06 07 08
10 11 12 13
04
09
14
PRESSURE PORT/COVER OPTIONS
Diaphragm Options
1
Polyurethane (standard)
2
Teflon (optional)
Three Digit Pressure Set Point Option Number
Smooth Port .250” diameter
for 7/32” ID tubing w/mtg. lugs
PSF103 SERIES
DESIGNFLEX STANDARD OPTIONS
010*
0.5 to 2.0
1.2 to 5.0
0.018 to.072
30psi
15psi
3A
020*
1.5 to 2.5
5.0
0.072
30psi
15psi
3A
902
3 to 10
7.5 to 25
0.11 to 0.4
30psi
15psi
3A
903
10 to 28
25 to 69
0.4 to 1.0
30psi
30psi
10A
904
28 to 111
69 to 276
1.0 to 4.0
30psi
30psi
15A
905
111 to 416
276 to 1036
4.0 to 15
70psi
30psi
15A
In H
2
O
mbar
psi
Max. Operating Pressure (PUR)
Max. Operating Pressure
(Teflon
®
)
Electrical
125/250 VAC Resitive Load
906
416 to 1664
1036 to 4144
15.0 to 60.0*
70psi
30psi
15A
15
M8 x 1.25 Port
www.designflexswitches.com
DESIGNFLEX STANDARD OPTIONS
*Non adjustable
PSF103 SERIES
9