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Murphy 2-1/2 in. Oil Sealed Mechanical Pressure Swichgage 0-100 PSI - A25P-OS-100    Cars & Vehicles    Autos & Motorcycles    Parts & Accessories    2T1CGT   

Murphy 2-1/2 in. Oil Sealed Mechanical Pressure Swichgage 0-100 PSI - A25P-OS-100
The Murphy Pressure Swichgage A25P-OS-100 is a diaphragm-actuated, pressure-indicating gage with built-in electrical switch for tripping alarms and/or shutdown devices. This rugged, built-to-last instrument is face sealed from the environment by the unique combination of a polycarbonate case and lens, a polished stainless steel bezel, O-ring seal and is sealed from the external environment. 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 have self-cleaning motion to ensure electrical continuity.This instrument's applications includes: engines/equipment in oil field, marine, irrigation, construction and trucking for lube oil pressure, water pump pressure, hydraulic pressure, air pressure, etc.PRODUCT FEATURES:2-1/2 inch/64 mm dialGage pointer makes with an adjustable contact to complete a pilot duty circuitThe trip point is adjustable only over the lower half of the scaleComply with EMC Council directive 89/336/EEC regarding electromagnetic compatibility except as notedPRODUCT SPECIFICATIONS:Murphy Part No.: A25P-OS-100Series: A25P SeriesBase Model: A25POption: Oil Sealed (Silicone Oil)Range: 0-100 psi (0-689 kPa/MPa) [7.0 bar]Dial: White on Black, Dual Scale; U.S.A. standard scale is psi/kPa; U.K. standard scale is psi/bar.Case: Polycarbonate/Glass Filled, Corrosion-Resistant; Steel Mounting Clamp IncludedBezel: Polished Stainless Steel, StandardPointer: Tempered Nickel Silver; Red TipLens: Polycarbonate, High-ImpactTemperature Range:Ambient: -40° to 150°F (-40° to 66°C)Process: -40° to 250°F (-40° to 121°C)Process Connection: 1/8-27 NPTM BrassSensing Element: Beryllium Copper DiaphragmGage Accuracy (% of Full Scale): ±3%, Lower 1/4; ±2%, Middle 1/2; ±3%, Upper 1/4Maximum Pressure: 200 psi (1.4 MPa)Standard Settings: 20 psi (138 kPa) [1.5 bar]High Settings: 80 psi (552 kPa) [5.5 bar]Adjustable Limit Contact: SPST contact; pilot-duty only, 2A@30 VAC/DC; Closed when the low limit is met. Open when pointer is in normal operating range. Contacts are gold flashed silver.Limit Contact Adjustment: by a 1/16 in. hex wrench through 100% of the scale.Wiring: Number 6 Screw TerminalsUnit Weight: 11 oz. (0.31 kg)Unit Dimensions: 4-3/4 x 4-3/4 x 2-3/4 in. (121 x 121 x 70 mm)
  • Availability: In Stock
  • Brand: Murphy
  • Mpn: A25P-OS-100
  • Shipping Weight: 0.45
  • Category: gauges > switch-gauges
  • Website:
  • Call To Order: 1-800-548-1191

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Name: PartDeal (0) 
Member Since: 30-Aug-2013
Last Login: more than 1 month ago
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Asking Price: $86.01 US Dollars
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Date Posted: more than 1 month ago Marketplace. Buy & Sell Anything. Secured By Part of the network.

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