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  4. 20P

Murphy 20P Pressure Gauges

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Murphy 20P Pressure Gauge

The 20 Series Murphy pressure gauge is a diaphragm-actuated, pressure-indicating gauge, with built-in electrical switches. The 20P gauge pointer acts as a pressure indicator and as one switch pole which completes a circuit when it touches the adjustable limit contact.

20P Pressure Gauge Specifications

Size
2 in (51 mm) dial gage
Pressure Range
0-400 PSI (0-2.76 MPa)
Lens
Polycarbonate, high impact
Bezel
Polished stainless steel (standard)
Publications
Murphy 20P Data Sheet
Murphy 20P Installation Instructions
20P-75 (05703110)

20P-75 (05703110)

PRESSURE SWICHGAGE - 75 PSI

  • $55.16
    • $55.16
    Qty: 
    20P-F-100 (05703436)

    20P-F-100 (05703436)

    Item Guaranteed in Stock

    PRESSURE SWICHGAGE - 100 PSI ("FS" CONTACT)

  • $65.65
    • $65.65
    Qty: 
    20P-150 (05703121)

    20P-150 (05703121)

    PRESSURE SWICHGAGE - 150 PSI

  • $60.57
    • $60.57
    Qty: 
    20P-50 (05703107)

    20P-50 (05703107)

    PRESSURE SWICHGAGE - 50 PSI

  • $60.57
    • $60.57
    Qty: 
    20P-HL-100 (05703534)

    20P-HL-100 (05703534)

    PRESSURE SWICHGAGE - 100 PSI (HIGH AND LOW CONTACTS)

  • $67.34
    • $67.34
    Qty: 
    20P-I-100 (05703235)

    20P-I-100 (05703235)

    PRESSURE SWICHGAGE - 100 PSI (ILLUMINATION)

  • $64.64
    • $64.64
    Qty: 
    20P-100 (05703115)

    20P-100 (05703115)

    PRESSURE SWICHGAGE - 100 PSI

  • $53.47
    • $53.47
    Qty: 
    20P-300 (05703124)

    20P-300 (05703124)

    PRESSURE SWICHGAGE - 300 PSI

  • $60.57
    • $60.57
    Qty: 
    20P-15 (05703101)

    20P-15 (05703101)

    Item Guaranteed in Stock

    PRESSURE SWICHGAGE - 15 PSI

  • $60.57
    • $60.57
    Qty: 
    20P-30 (05703104)

    20P-30 (05703104)

    PRESSURE SWICHGAGE - 30 PSI

  • $60.57
    • $60.57
    Qty: 
    20P7-100 (05703207)

    20P7-100 (05703207)

    Item Guaranteed in Stock

    PRESSURE LOCKOUT SWICHGAGE - 100 PSI

  • $62.26
    • $62.26
    Qty: 
    20P-F-75 (05703431)

    20P-F-75 (05703431)

    PRESSURE SWICHGAGE - 75 PSI ("FS" CONTACT)

  • $67.00
    • $67.00
    Qty: 
    20P-HL-15 (05703530)

    20P-HL-15 (05703530)

    PRESSURE SWICHGAGE - 15 PSI (HIGH AND LOW CONTACTS)

  • $74.11
    • $74.11
    Qty: 
    20P-HL-300 (05703733)

    20P-HL-300 (05703733)

    PRESSURE SWICHGAGE - 300 PSI (HIGH AND LOW CONTACTS)

  • $74.11
    • $74.11
    Qty: 
    20P7-75 (05703206)

    20P7-75 (05703206)

    PRESSURE LOCKOUT SWICHGAGE - 75 PSI

  • $62.26
    • $62.26
    Qty: 
    20P-OS-300 (05703373)

    20P-OS-300 (05703373)

    PRESSURE SWICHGAGE - 300 PSI (OIL SEALED)

  • $138.74
    • $138.74
    Qty: 
    20P-OS-50 (05703356)

    20P-OS-50 (05703356)

    PRESSURE SWICHGAGE - 50 PSI (OIL SEALED)

  • $107.28
    • $107.28
    Qty: 
    20P-K-400 (05702502)

    20P-K-400 (05702502)

    PRESSURE SWICHGAGE - 400 PSI (KNOB ADJUSTING FACE CONTACT)

  • $135.70
    • $135.70
    Qty: 
    20P-OS-100 (05703364)

    20P-OS-100 (05703364)

    PRESSURE SWICHGAGE - 100 PSI (OIL SEALED)

  • $136.71
    • $136.71
    Qty: 
    20P-400 (05702505)

    20P-400 (05702505)

    PRESSURE SWICHGAGE - 400 PSI

  • $122.50
    • $122.50
    Qty: 
    20P-HL-150 (05703535)

    20P-HL-150 (05703535)

    Item Guaranteed in Stock

    PRESSURE SWICHGAGE - 150 PSI (HIGH AND LOW CONTACTS)

  • $74.11
    • $74.11
    Qty: 
    20P-HL-200 (05703536)

    20P-HL-200 (05703536)

    PRESSURE SWICHGAGE - 200 PSI (HIGH AND LOW CONTACTS)

  • $74.11
    • $74.11
    Qty: 
    20P-I-75 (05703230)

    20P-I-75 (05703230)

    PRESSURE SWICHGAGE - 75 PSI (ILLUMINATION)

  • $79.52
    • $79.52
    Qty: 
    20P-IP1-100 (05703252)

    20P-IP1-100 (05703252)

    PRESSURE SWICHGAGE - 100 PSI (LIGHT PIPE ILLUMINATION)

  • $81.89
    • $81.89
    Qty: 
    20P-200 (05703122)

    20P-200 (05703122)

    PRESSURE SWICHGAGE - 200 PSI

  • $60.57
    • $60.57
    Qty: 
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