Reservoir accessories are a diverse group of components designed to enhance the performance, functionality, and safety of reservoirs used in various applications. They can be broadly categorized into the following groups: Level Monitoring and Control: Level gauges: Visual or electronic indicators to monitor fluid level within the reservoir. Float switches: Electrical switches activated by changing fluid level, triggering alarms or control functions. Level transmitters: Continuous electronic signals of fluid level for monitoring and control systems. Fluid Filtration and Conditioning: Strainers and filters: Remove contaminants and debris from the fluid, protecting pumps and other components. Breathers: Allow air exchange while preventing moisture and dust ingress, maintaining pressure balance. Desiccant breathers: Actively remove moisture from the air entering the reservoir to prevent corrosion. Temperature Control and Monitoring: Heaters: Maintain desired fluid temperature in cold environments. Coolers: Prevent overheating in hot environments or high-load operations. Temperature gauges and sensors: Monitor fluid temperature for efficient operation and safety. Safety and Maintenance: Vent valves: Prevent pressure build-up or vacuum formation within the reservoir. Spill guards and containment: Minimize leaks and spills, protecting the environment and personnel. Sight glasses: Facilitate visual inspection of fluid level and condition. Access panels: Allow easy access for cleaning, maintenance, and component replacement.