Starting at $1,024.73CAD
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AP Diaphragm Operated Pressure Switches

Visible set point and external adjustment, available in weatherproof and explosion-proof housing

Starting at
$1,024.73CAD
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AP Diaphragm Operated Pressure Switches 02531

Reliable and convenient, Series AP pressure switch is a compact for instrument air or other low pressure applications. Visible set point and external adjustment add convenience. Used on air, non-corrosive gas or liquid service compatible with wetted parts. Unit also available in weatherproof and explosion-proof housing.

• Explosion-proof and weatherproof housing provides device protection for outdoor use or harsh environment operation
• External switch set point adjustment reduces set-up time

Wetted MaterialsNylon reinforced Buna-N and steel. PTFE and 316 SS optional
Temperature Limits-30°F - 150°F (-35°C - 66°C)
Pressure LimitSee Catalog page
Enclosure RatingGeneral purpose. Weatherproof and explosion-proof optional
Switch TypeSPDT mercury switch or SPDT snap switch. Other switch types available
Electrical RatingMercury switch: 4 A @ 120 VAC/DC, 2 A @ 240 VAC/DC. Snap switch: 15 A @ 120 VAC, 8 A @ 240 VAC, 0.5 A @ 120 VDC, 0.25 A @ 240 VDC
Electrical ConnectionsScrew terminal
Conduit Connection7/8 in (22.23 mm) hole for 1/2 in (12.7 mm) conduit hub
Process Connection1/4 in female NPT
Mounting OrientationVertical for mercury switch models, any position for snap switch models
Set Point AdjustmentExternal screw
WeightGeneral Purpose: 2 lb (0.9 kg)
DeadbandSee Catalog page
Agency ApprovalsCE, CSA, FM, UL. For FM consult factory. (Mercury switch units are not CE approved)

• Low pressure applications
• Instrument air

  • Thumbnail of document Manual - AP Diaphragm Operated Pressure Switches
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    Manual - AP Diaphragm Operated Pressure Switches

    Download
  • Thumbnail of document Data Sheet - AP Diaphragm Operated Pressure Switches
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    Data Sheet - AP Diaphragm Operated Pressure Switches

    Download

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