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Graco 255381 Actuator, Sensor, Low/Empty, Painted

$157.50
Available to Order
Part #: 255381

The Graco 255381 Actuator, Sensor, Low/Empty, Painted is a genuine replacement component used in Graco material supply systems to help detect low or empty drum conditions and maintain uninterrupted operation.

  • Part Number: 255381
  • Description: Actuator, Sensor, Low/Empty, Painted
  • Function: Activates low/empty material level sensing systems
  • Finish: Painted construction
  • Helps Prevent: Pump cavitation and material starvation
  • Compatible With: D200, D200s, D60, E-Flo iQ, and Therm-O-Flow systems
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The Graco 255381 Actuator, Sensor, Low/Empty, Painted is a genuine Graco component designed for low-level and empty-drum sensing applications. It works with compatible sensor assemblies to detect when material levels become low or depleted, helping operators prevent pump cavitation, reduce downtime, and maintain consistent material flow throughout production processes.

Compatible Machines

  • Graco D200s 6.5" Ram Supply Units (EZC2661 Series)
  • Graco D200 3" Ram Supply Units (EZC2561 Series)
  • Graco D60 3" Ram Supply Units
  • Graco E-Flo iQ Supply Systems
  • Graco Therm-O-Flow Warm Melt Systems
  • Compatible adhesive, sealant, urethane, and material dispensing systems utilizing Graco low/empty sensing assemblies

Product Features

Part Number 255381
Product Name Actuator, Sensor, Low/Empty, Painted
Function Activates the low/empty sensing system when material levels reach a predetermined point.
Finish Painted
Application Material level monitoring and drum supply management.
Brand Graco

How It Works

This actuator is used as part of a low/empty sensing assembly installed on compatible Graco ram and supply systems. As material levels decrease inside a drum or container, the actuator interacts with the sensor mechanism to signal a low or empty condition. This allows operators to replace material supplies before interruptions occur, improving production efficiency and protecting pumping equipment from running dry.

Common Applications

  • Adhesive dispensing systems
  • Sealant transfer and application equipment
  • Warm melt material handling systems
  • Urethane dispensing operations
  • Industrial drum unloading and supply units
  • Automated material feed systems requiring level monitoring

Frequently Asked Questions

The Graco 255381 Actuator, Sensor, Low/Empty, Painted is designed to work with a low/empty sensor system, helping detect when material levels in a drum or container become low or depleted.

This actuator is commonly used on Graco D200, D200s, D60, E-Flo iQ, and Therm-O-Flow supply systems equipped with low/empty material sensing assemblies.

Low-level detection helps prevent production interruptions, reduces the risk of pump cavitation, and allows operators to replenish materials before equipment runs empty.

Yes, part number 255381 is a genuine Graco replacement component manufactured for use in compatible Graco material handling and supply systems.

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