Accurate fluid level indicators

OEM and aftermarket customers are always trying to improve their applications, use accurate fluid level indicators for precision.

Accurate fluid level indicators


At Orscheln Products L.L.C., we’re committed to designing and manufacturing quality products for the motion control systems industries. As the industries we serve become more competitive, product excellence is at the forefront of our priority list. For this exact reason, we manufacture dependable & accurate fluid level indicators for your application.

Twist2Lock Fluid Level Indicators (FLI) Product Line.

Ideally suited for a vast range of applications – including engine & transmission uses – we created the Twist2Lock Fluid Level Indicator product line for accuracy.

Orscheln’s patented locking cap and assembly process increase the accuracy of fluid level, leading to greater powertrain efficiency and performance.  Fluid Level Indicators are manufactured as a complete system.  A complete assembly includes a tube, locking cap and indicator as required.  Orscheln Products L.L.C. also designs and produces a lighter duty product called Push2Seal™.

More About Dipstick Assemblies

Common Applications for Fluid Level Indicators & Dipsticks.

Our fluid level indicators are flexible and adaptable to multiple applications within our six industries we serve.  We’re proud to say we have over 5 million dipstick assemblies in the field operating efficiently. Our locking cap connection eliminates loose or lost dipsticks caused by vibration when your application is in operation.

  • Transmission Oil Dipsticks
  • Hydraulic Fluid Dipsticks
  • Engine Dipstick
  • Coolant System Dipstick

A large inventory of tube materials and configurations are available to handle the wide range of temperatures and routings that you need to support many different kinds of engine, transmission, and other fluid system operating environments.

Choose a provider with a history of success supplying accurate fluid level indicators to the market.

Since 1946, Orscheln Products L.L.C. continues to supply the world with innovative solutions. Since our founding, Orscheln Products L.L.C. has built a reputation as one of the leading global suppliers of motion control systems. This recognition comes from a continuous commitment to manufacturing quality, leading-edge products and providing superior service.

Let us help you build a more dependable application with an accurate fluid level indicator to back it up.


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