DesignFlex™ pressure switches and vacuum switches are designed for demanding OEM applications.
DesignFlex pressure switches are available for rapid delivery from FLW, Inc.

 

 

Designflex PSF103 Series

FEATURES


• Hysteresis (deadband) for compressor or refill motor control
• Field adjustable pressure set point, from 2" H2O to 60 PSI
• Snap action basic switch, up to 25A, 125/250 VAC
• Variety of pressure port options
• Small size and lightweight

DesignFlex PSF103 Series

SPECIFICATIONS

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Mechanical

Physical

Electrical

Standard
Tolerance
±20%
Tighter tolerances available
Mounting Use #4 screws thru mounting lugs or #2 screws thru eyelets -- --
Switch Type SPDT normally open or normally closed Case Material Polycarbonate standard  -- --
Switching Medium Air or compatible fluids Contact Material Silver (Gold available on special order) -- --
Mechanical Life More than 10 million cycles Diaphragm Material Polyurethane standard -- --
Proof Pressure

---

Electrical Connections Terminals - .187" x .020" tab-type for use with quick disconnects (ref. AMP 2-520182-2 or equivalent) -- --
Weight Less than 20 grams -- -- -- --
Operating Temp. +40°F to +150°F (standard)
-46°F to +205°F (consult factory)
-- -- -- --

EXAMPLE DRAWING

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Designflex Drwaing Example

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FLW, Inc - 3505 Cadillac Ave - Bldg E - Costa Mesa, CA. - 92626 - USA  - Ph (714) 751 - 7512  - Fax (714) 751 - 0213
FLW, Inc 1997- - S.D.G.