Transformer Oil Flow Indicator is a reliable mechanical indication device designed to provide clear visual indication of transformer oil flow through the cooling and circulation system. It is commonly used in oil-filled power transformers, distribution transformers and other transformer cooling applications to monitor whether oil is circulating properly through radiators, coolers or associated oil pipelines.
The Transformer Oil Flow Indicator helps operators quickly identify normal, reduced or stopped oil flow, supporting timely detection of cooling-system problems. It is suitable for transformer cooling arrangements where continuous oil circulation is important for maintaining proper operating temperature.
 
Key Features:
• Clear and easy-to-read visual oil flow indication
• Robust construction for transformer applications
• Suitable for continuous monitoring of oil circulation
• Helps identify interruption or reduction in oil flow
• Compact and practical design for installation in oil pipelines
• Suitable for transformer cooling and oil circulation systems
• Low-maintenance mechanical operation
• Available in suitable connection sizes and configurations as required
 
Applications:
Transformer Oil Flow Indicator is used in oil-filled transformers, power transformers, distribution transformers, transformer cooling systems, radiator circuits, oil circulation pipelines and industrial oil-cooling equipment. It can be installed in the oil-flow line to provide a quick visual indication of circulating transformer oil.
The indicator is useful for transformer manufacturers, transformer repair companies, electrical equipment manufacturers, maintenance contractors and industries using oil-cooled transformers. It supports convenient monitoring of the transformer cooling circuit and helps maintenance personnel detect abnormal oil-flow conditions at an early stage.