Weiss Instruments LF25S-1 Gauge

Description:

The WEISS LF25S-1 Gauge 0-400 PSI 1/4" Back Connection is a liquid-filled industrial pressure monitoring instrument used in hydraulic, pneumatic, and fluid process control systems. Commonly installed in compressors, pumps, refrigeration equipment, manufacturing machinery, and industrial piping systems requiring vibration-resistant pressure indication. Maintenance technicians, plant operators, and industrial system integrators use this gauge for pressure monitoring, replacement projects, and industrial equipment maintenance applications.

Applications:

The WEISS LF25S-1 liquid-filled pressure gauge is commonly used in industrial and commercial environments requiring stable and accurate pressure measurement under vibration and pulsating operating conditions. It is frequently installed in hydraulic systems, air compressors, refrigeration systems, process piping assemblies, HVAC equipment, and manufacturing process lines where liquid-filled construction improves gauge readability and extends operational life in demanding applications.

Technical Specifications:

• Manufacturer Part Number (MPN): LF25S-1
• Brand: WEISS Instruments
• Product Type: Liquid Filled Pressure Gauge
• Pressure Range: 0–400 PSI
• Connection Size: 1/4 Inch NPT
• Connection Type: Back Connection
• Gauge Construction: Liquid Filled Stainless Steel Case
• Measurement Type: Analog Pressure Indication
• Application: Hydraulic and Pneumatic Pressure Monitoring
• Intended Use: Industrial Process Systems
• Display Type: Analog Dial Display
• Installation Environment: Industrial and Commercial Facilities
• Measurement Medium: Air, Water, Hydraulic Fluids, Non-Corrosive Media
• Construction Type: Vibration-Resistant Industrial Design
• Usage Areas: Compressors, Refrigeration Systems, Process Equipment
• Pressure Monitoring Function: Continuous Visual Indication
• OEM Manufacturer: WEISS Instruments
• Mounting Configuration: Center Back Mount Compatible

Common Replacements:

• WIKA Liquid Filled Pressure Gauge
• Ashcroft Stainless Steel Gauge
• Winters Process Pressure Gauge