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Murphy 0-200 PSI Mechanical Lockout Pressure Swichgage 2 in. with Knob Adjusting Face Contact - Plated Steel - 20P7-K-200    Cars & Vehicles    Autos & Motorcycles    Parts & Accessories    2PK7Q2   

Murphy 0-200 PSI Mechanical Lockout Pressure Swichgage 2 in. with Knob Adjusting Face Contact - Plated Steel - 20P7-K-200
The Murphy 0-200 PSI Mechanical Lockout Pressure Swichgage 2" with Knob Adjusting Face Contact 20P7-K-200 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. This unit includes a front, semi-automatic lockout for startup override. This built-in device holds the pointer away from the contact on startup. When pressure exceeds the set point, the lockout is automatically disengaged.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 DialSteel Case Coated to Resist CorrosionPolycarbonate, Break-Resistant LensPolished, Stainless Steel BezelCombination Indicating Gage and Limit SwitchSwitch Can Activate Alarms and/or Shutdown EquipmentExceeds SAE StandardsK = Knob Adjusting Face ContactSemi-Automatic LockoutPRODUCT SPECIFICATIONS:Part No.: 20P7-K-200Range: 0-200 psi (1.4 MPa) [14 bar]Maximum Pressure: 2 x scaleStandard Settings: 50 psi (345 kPa) [3.0 bar]High Settings: 150 psi (1 MPa) [10 bar]Dial: White on black, dual scale; U.S.A. standard scale is psi/kPaCase: Plated steel; mounting clamp included (except for direct mount models)Bezel: Polished stainless steelLens: Polycarbonate, high-impactOil: Silicon OilTemperature 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 brassSensing Element: Beryllium copper diaphragmAdjustable 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 silverLimit Contact Adjustment: by a 1/16 in. hex wrench thru 100% of the scaleLimit 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)
  • Availability: In Stock
  • Brand: Murphy
  • Mpn: 20P7-K-200
  • Shipping Weight: 0.41
  • Website:
  • Call To Order: 1-800-548-1191

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Seller Info
Name: PartDeal (0) 
Member Since: 30-Aug-2013
Last Login: more than 1 month ago
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Asking Price: $76.01 US Dollars
Refund Policy: Ask seller for details.
Date Posted: more than 1 month ago Marketplace. Buy & Sell Anything. Secured By Part of the network.

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