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The Ashcroft® 1109 is a high performance 4.5" ASME style Process pressure gauge with a stainless steel case designed for applications requiring safety and reliability. Features include a solid front case and ranges up to 100,000 psi (7,000 bar).
Unit of Measure

Specifications

Brands

 N/A Ashcroft®

Accuracy

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

Dampening

 N/A Plus!™ Performance Throttle Screw

Movement

 N/A Adjustable

Size

 N/A 4-1/2 in

Weather Protection

 N/A Ingress Protection (IP64) Hermetically Sealed Ingress Protection (IP65) Hermetically Sealed

Case Style

 N/A Solid Front

Process Connection Location

 N/A Lower

Mounting

 N/A Stem

Window

 N/A Glass (Standard) Safety Glass (Standard) Shatterproof Glass (Optional)

Pressure Ranges

Pressure Ranges

 N/A 15 to 100,000 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
  • Solid front case design for safety
  • Ranges from 15 psi to 100,000 psi
  • 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