Datasheet

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
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
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
















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ADJUSTABLE VACUUM SET POINT / PORT / ELECTRIC RATING OPTIONS
ALSO AVAILABLE: Port Couplings | Port Fittings | Polyurethane Tubing | Tools
PSF109S SERIES
SAMPLE SWITCH available by request – Call 1-800-643-3884
PSF109S SERIES
Description
- In. Hg
- In. H
2
O
- mbar
- psi
Port Style (see drawing below)
Electrical 125/250VAC
Resisitive Load
Description
- In. Hg
- In. H
2
O
- mbar
- psi
Port Style (see drawing below)
Electrical 125/250VAC
Resisitive Load
Description
- In. Hg
- In. H
2
O
- mbar
- psi
Port Style (see drawing below)
Electrical 125/250VAC
Resisitive Load
20901
109S-NPT-3-8
0.2205 to 5885
3 to 8
7.5 to 20
0.10 to 0.30
B
3A
20890
109S-NPT-9-80
0.6613 to 5.878
9 to 80
22 to 199
0.30 to 2.90
B
10A
20897
109S-NPT-81-330
5.951 to 24.25
81 to 330
202 to 822
2.9 to 11.9
B
15A
21472
109S-QC-3-8
0.2205 to 5885
3 to 8
7.5 to 20
0.10 to 0.30
C
3A
21473
109S-QC-9-80
0.6613 to 5.878
9 to 80
22 to 199
0.30 to 2.90
C
10A
21474
109S-QC-81-330
5.951 to 24.25
81 to 330
202 to 822
2.9 to 11.9
C
15A
www.designflexswitches.com
PSF109S SERIES
20161
109S-3-8
0.2205 to 0.5885
3 to 8
7.5 to 20
0.1 to 0.30
A
3A
20112
109S-9-80
0.6613 to 5.878
9 to 80
22 to 199
0.30 to 2.90
A
10A
20623
109S-81-330
5.951 to 24.25
81 to 330
202 to 822
2.9 to 11.9
A
15A
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
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

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
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



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
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


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
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



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













PORT STYLE A PORT STYLE B
PORT STYLE C
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
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


















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