Industrial VG-030-013 Pressure Drop Indicator Gauge

Description:

The VG-030-013 Pressure Drop Indicator Gauge is used in industrial filtration and hydraulic systems to monitor pressure differential across filters or flow restrictions. It is a mechanical or visual indicator device designed to signal when a pressure drop exceeds a set threshold, indicating clogging or reduced system efficiency. Commonly installed in hydraulic power units, oil filtration systems, air filtration assemblies, and process equipment where maintaining clean flow conditions is critical. Maintenance teams, OEM manufacturers, and system integrators use this part for filter condition monitoring, system maintenance scheduling, and prevention of equipment damage due to restricted flow.

Applications:

The VG-030-013 is used in industrial fluid and air systems to measure pressure differential across filters, allowing operators to determine when filter elements require replacement or cleaning. It is commonly applied in hydraulic power units, lubrication systems, compressor intake filters, and industrial process filtration systems where continuous monitoring of pressure drop ensures system reliability and efficiency.

Technical Specifications:

• Manufacturer: Not specified (OEM industrial instrumentation)
• Model / Part number: VG-030-013
• Product type: Pressure drop indicator gauge
• Function: Differential pressure indication across filters or flow elements
• Measurement type: Visual mechanical indicator (spring/piston type typical)
• Pressure range: System-dependent (low differential pressure monitoring range)
• Connection type: Inline or filter-mounted ports (typically threaded fittings)
• Material: Aluminum/brass housing with industrial sealing components
• Indicator type: Mechanical dial or pop-up visual indicator (model dependent)
• Application environment: Industrial filtration, hydraulic, and pneumatic systems

Common Replacements:

• Donaldson differential pressure indicator gauge (filter monitoring series equivalent)
• Parker hydraulic filter pressure drop indicator
• HYDAC visual clogging indicator / differential pressure switch assembly