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The Ashcroft® 1279 Duragauges® is a high performance 4-1/2" ASME style Process pressure gauge with a comprehensive design for maximizing safety and reliability. Features include a Solid Front Case and a 10 year pressure system warranty.
Unit of Measure

Specifications

Brands

N/A Ashcroft®

Accuracy

N/A ± 0.5% of Span (ASME B40.100, Grade 2A)

Size

N/A 4-1/2 in

Dampening

N/A Liquid Fill Plus!™ Performance Throttle Screw

Movement

N/A Adjustable Rotary

Weather Protection

N/A Case is not sealed and recommended for weather protected environment only
Liquid filled or field fillable: Ingress Protection (IP66) or National Electrical Manufacturers Association (NEMA) 4X (S and P tube and socket)
National Electrical Manufacturers Association (NEMA) 4 (A and R tube and socket Hermetically sealed: Ingress Protection (IP) 66)

Case Style

N/A Solid Front

Process Connection Location

N/A Back Lower

Mounting

N/A Flush (Standard) Pipe Remote (Optional) Stem Surface

Window

N/A Acrylic Glass Non-Glare Glass (Optional) Shatterproof Glass

Pressure Ranges

Pressure Ranges

N/A 15 to 30,000 psi

Gauge Function

N/A Vacuum Pressure Compound Pressure

Process Connection Size

Process Connection Size (National Pipe Thread (NPT))

N/A 1/2 in1/4 in

Process Connection Size (Unified Fine Thread (UNF))

N/A 9/16-18

Process Connection Type

N/A National Pipe Thread (NPT) Male Unified Fine Thread (UNF)-2B (High Pressure Connection)

Key Features

Key Features

N/A
  • Wide Selection of Bourdon Tube Materials, Pressure Connections and Pressure Ranges
  • Solid Front Case Design for Safety
  • Polytetrafluoroethylene (PTFE)®-Coated, 400 Stainless Steel Movement
  • PLUS!™ Performance (Option)

Applications

Applications

N/A Process Market:
Refineries
Chemical and Petrochemical Plants
Offshore Oil and Gas
Natural Gas Transmission and Liquified Natural Gas (LNG)
Water and Wastewater
Power Generation
Mining and Metals

Industrial Market:
Turbines and Compressors
Cryogenics
Waterjets and Waterblasters