Murphy 0-75 PSI Mechanical Pressure Swichgage 2 in. with FS Contact - Plated Steel - 20P-F-75

Be the first to review this product

$56.09
OR

Quick Overview

Product Condition: NEW
Murphy 75 PSI Mechanical Pressure Gauge with FS Contact 20P-F-75

Murphy 0-75 PSI Pressure Swichgage with FS Contact 20P-F-75

Double click on above image to view full picture

Zoom Out
Zoom In

More Views

  • Murphy 0-75 PSI Pressure Swichgage with FS Contact 20P-F-75
  • Murphy Swichgage 20P-F-75 Dimensions
  • Murphy Swichgage 20P-F-75 Wiring

Details

The Murphy 0-75 PSI Mechanical Pressure Swichgage 2" with FS Contact 20P-F-75 is a diaphragm-actuated, pressure-indicating gage with built-in electrical switch, which is used for tripping alarms and/or shutdown devices. The gauge mechanism is enclosed in a steel case coated to resist corrosion. A polycarbonate, break-resistant lens and a polished, stainless steel bezel help protect this rugged, built-to-last instrument. Accuracy and protection from moderate overpressure is assured by a unique, unitized diaphragm chamber. A built-in pulsation dampener helps eliminate pointer flutter and is removable for cleaning. The gage pointer acts as a pressure indicator and as one switch pole which completes a circuit when it touches the adjustable limit contact. Contacts are grounded through the Swichgage case and have self-cleaning motion to ensure electrical continuity.

Specifically designed to protect engines and equipment in Oil Field, Marine, Irrigation, Construction and Trucking applications to monitor Engine Lube Pressure, Water Pump Pressure, Hydraulic Pressure and Air Pressure.


FEATURES:

  • 2 inch/51 mm Dial
  • Steel Case Coated to Resist Corrosion
  • Polycarbonate, Break-Resistant Lens
  • Polished, Stainless Steel Bezel
  • Combination Indicating Gage and Limit Switch
  • Switch Can Activate Alarms and/or Shutdown Equipment
  • Exceeds SAE Standards
  • F = “FS” contact (includes “ES” as appropriate)


PRODUCT SPECIFICATIONS:

  • Part No.: 20P-F-75
  • Range: 0-75 psi (517 kPa ) [5.0 bar]
  • Maximum Pressure: 2 x scale
  • Standard Settings: 15 psi (103 kPa) [1.0 bar]
  • High Settings: 60 psi (414 kPa) [4.0 bar]
  • Dial: White on black, dual scale; U.S.A. standard scale is psi/kPa
  • Case: Plated steel; mounting clamp included (except for direct mount models)
  • Bezel: Polished stainless steel
  • Lens: Polycarbonate, high-impact
  • Oil: Silicon Oil
  • Temperature Range: Ambient: -40°F (-40°C) thru 150°F (66°C); Process: -40°F (-40°C) thru 250°F (121°C)
  • Process Connection: 1/8-27 NPTM brass
  • Sensing Element: Beryllium copper diaphragm
  • Adjustable Limit Contact: SPST contact; pilot- duty only, 2 A @ 30 VAC/DC; Normally Close (NC) when the low limit is met. Normally Open (NO) when pointer is in normal operating range. Contacts are gold flashed silver
  • Limit Contact Adjustment: by a 1/16 in. hex wrench thru 100% of the scale
  • Limit Contact Wire Leads: 18 AWG (1.0 mm2) x 12 in. (305 mm)
  • Unit Weight: 8 oz. (0.23 kg)
  • Unit Dimensions: 3 x 3 x 3 in. (76 x 76 x 76 mm)

Additional Information

Product Condition NEW
upc No

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.