Filter Products

Rotary Electronics offers a complete range of latest technology diesel filtration systems related products which are used in modern commercial vehicles, passenger cars, Off-Highway equipments, Generators and Industrial applications. This includes :

  • Water Auto Drain System
  • Water in Fuel Sensors
  • Filter Clog Indicators (Pressure & Vacuum Switch)
  • Temperature Sensors
  • Fuel Heaters
  • Filter Bowls
  • Filter cover assemblies
  • Filter Mounting Brackets

Filter Clog Indicator

The range includes both suction & pressurized systems. It is available in mechanical as well as Hall effect based switching. The filter clog indicators operating pressure ranges from-400mbar upto 7 bar. The hall effect switches are completely programmable for ON-OFF state and can maintain very low hysteresis.

Temperature Sensor

Rotary Electronics Temperature sensors are made of highly reliable NTC with R-T characteristics to suit the applications. The sensors are custom designed to meet specific end user requirements.

Filter Clog Indicator

The range includes both suction & pressurized systems. It is available in mechanical as well as Hall effect based switching. The filter clog indicators operating pressure ranges from-400mbar upto 7 bar. The hall effect switches are completely programmable for ON-OFF state and can maintain very low hysteresis.

Temperature Sensor

Rotary Electronics Temperature sensors are made of highly reliable NTC with R-T characteristics to suit the applications. The sensors are custom designed to meet specific end user requirements.

Water Auto Drain System for Diesel Filter

Rotary Electronics water auto drain systems has a unique technology of unattended automatic draining of water from the diesel filter. This reduces the driver dependancy, fatigue and prevents the entry of water into the fuel injection system and thus reduces the risk of damage to the fuel injection system. Rotary Electronics Water Auto Drain System is the only product in the market which works for both suction as well as pressurized filtration systems efficiently for ONLINE and OFFLINE applications. (Patent pending). The system consists of WIF which senses the water and feeds the signal to the Electronic Control Unit (ECU). The ECU (available as an integral part or discrete unit) processes the signal and drives the actuator to drain the water from the filter.

Water Sensor for Diesel Filter

Water in fuel sensors (WIF) are used to indicate the presence of water separated in the diesel filtration systems. Our range of WIF’s include passive type in 2 pin & active type in 3 pin configuration & designed for pressure application of -1 bar to 10 bar. The range also includes for the sensing electrode height upto 50mm with thread sizes ranging from 3/8", M8, M10, M12 and m14. Customized designs can be made to order.