marketplace. buy, sell, trade. the best alternative to auctions
Sell.comSell NowView My StuffSearch

View your cartSign In

   Browse Categories       Browse by Location       Basic Search       Advanced Search   

Murphy 2-1/2 in. Mechanical Pressure Swichgage 100 PSI with Internal SPDT Snap-Switch for Pre-Alarm - A25PABS-100    Cars & Vehicles    Autos & Motorcycles    Parts & Accessories    2T1CGR   

Murphy 2-1/2 in. Mechanical Pressure Swichgage 100 PSI with Internal SPDT Snap-Switch for Pre-Alarm - A25PABS-100
The Murphy Pressure Swichgage A25PABS-100 features a standard limit contact for equipment shutdown on low pressure. They also have an internal SPDT snap-switch to signal an alarm before shutting down. When the snap-switch trips (preset point) on falling pressure, the switch completes a circuit to activate an alarm. If the pressure continues to fall, the face-adjustable pointer contact will make and the shutdown circuit will be completed (see the typical diagram Image 3 for reference). The front contact shutdown limit setting (which is adjustable) and the snap-switch are preset at the factory.  It is a diaphragm-actuated, pressure-indicating gage with built-in electrical switches 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 and O-ring seal. 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. A25 Series applications include: 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 dialThe gage pointer makes with an adjustable contact to complete a pilot duty circuitInternal SPDT snap-switch for pre-alarmSealed from the external environmentPRODUCT SPECIFICATIONS:Murphy Part No.: A25PABS-100Series: A25 SeriesBase Model: A25PABSRange: 0-100 psi (0-689 kPa) [7.0 bar]Dial: White on black, dual scale; U.S.A. standard scale is psi/kPaCase: Polycarbonate/glass filled, corrosion-resistantBezel: 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): Lower 1/4: ±3%Middle 1/2: ±2%Upper 1/4: ±3%Maximum Pressure: 200 psi (1.4 MPa)Standard Setting: 20 psi (138 kPa) [1.5 bar]Low Setting: 20 psi (138 kPa) [1.0 bar]Alarm Setting: 23 psi (159 kPa) [1.5 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.Snap-Switch Rating: SPDT, 3 A@ 30 VDC inductive; 4 A @ 125 VAC inductiveWiring: 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: A25PABS-100
  • Shipping Weight: 0.45
  • Category: gauges > switch-gauges
  • Website:
  • Call To Order: 1-800-548-1191

SEE IT »Visit the seller's website to buy.
» Contact the seller  
» Save This Ad  

Seller Info
Name: PartDeal (0) 
Member Since: 30-Aug-2013
Last Login: last week
View more ads from PartDeal
Save this seller to your favorites

» Flag with care:

Listing Info
Asking Price: $135.21 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.

Copyright © 1999-2019, Inc. All Rights Reserved. Terms of Use.
Designated trademarks and brands are the property of their respective owners.

Digicert Marketplace. the best alternative to auctions.Sell Homes, easy list, fast sale.
Join our network.