451259SL04LXC4NH60# Ashcroft Process Pressure Gauge

Request for Quote
  • Dial Size: 4-1/2"
  • Connection Location: Lower Mount
  • Filled: Glycerin
  • Application: Chemical, Equipment Skid, Mining and Metal, Petrochemical Plant and Offshore Oil Rig, Pulp and Paper, Refinery, Specialized OEM Equipment, Water and Wastewater Pressure Control
  • Display Type: Dial
  • Enclosure Material: Black Polybutylene Terephthalate
  • Enclosure Rating: IP65/66
  • End Connection: 1/2" Male Threaded
  • Full-Scale Accuracy: +/-0.5 Percent
  • Max. Pressure: 60 PSI
  • Min. Pressure: 0 PSI
  • Mounting Type: Stem/Surface/Remote
  • Pointer Material: Aluminum
  • Pointer Type: Micrometer Adjustable
  • Sensor Element: 316L Stainless Steel Bourdon Tube/Socket
  • Temperature Rating: 20 to 150 Deg F (Ambient/Process), 0 to 150 Deg F (Storage)
Ashcroft 1259 Process Pressure Gauge, 1/2" MPT, 0 to 60 PSI, +/-0.5% Accuracy, 4-1/2" Dial, Micrometer Adjustable Pointer, 316L Stainless Steel Bourdon Tube/Socket, Black Polybutylene Terephthalate Case/Ring/Back Cover, Glass Window, Adjustable Movement, Welded Joint, Glycerin Filled, Lower, Pressure Relief Back Solid Front, Single Scale, Process Pressure Gauge with Stainless Steel Tag Wired to Case.

Contact Our Process Control Experts

Contact our experts to answer questions or help you with your application needs.


  • Distribution of components services
  • On-site inventory management
  • Factory Automation Services
  • Product expediting
  • Product obsolescence notifications and replacements
  • Kitting and packaging
  • Custom labeling

Product Description

Process Pressure Gauge; Pressure Gauge Type Pressure Relief Back Solid Front, Single Scale; Minimum Pressure 0 PSI; Maximum Pressure 60 PSI; Mounting Type Stem, Surface, Remote; Display Type Dial; Enclosure IP65/66; Enclosure Material Black Polybutylene Terephthalate; End Connection 1/2 Inch Male Threaded; Connection Location Lower; Sensor Element 316L Stainless Steel Bourdon Tube/Socket; Dial Diameter 4-1/2 Inch; Pointer Type Micrometer Adjustable; Pointer Material Aluminum; Filler Material Glycerin; Temperature Rating 20 to 150 Deg F (Ambient/Process), 0 to 150 Deg F (Storage); Full Scale Accuracy +/-0.5 Percent; Application Refinery, Chemical, Petrochemical Plant and Offshore Oil Rig, Water and Wastewater Pressure Control, Pulp and Paper, Mining and Metal, Equipment Skid, Specialized OEM Equipment; Ring/Back Cover Material Polybutylene Terephthalate; Window Material Glass; Joint Type Welded; Movement Type Adjustable; Includes Stainless Steel Tag Wired to Case; Applicable Standard ASME B40.100 Grade 2A, CRN, Gost, NIST, UL 94 V-0


Solid-front case design for safety; PLUS!™ Performance (option) dampens vibration, shock and pulsation effects; provides liquid-fill performance in a dry gauge; Available with a wide range of diaphragm seals; Available with a large variety of instrument assemblies

Series Information

The Ashcroft® 1259 process pressure gauge is used throughout process and industrial markets, and is known for it's reliability, safety and performance. Standard features have been engineered to satisfy harsh requirements, while the wide selection of pressure ranges and options make this product an exceptional value.