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Graco 16J511 Proximity Sensor 12mm

$175.21
$203.50
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Part #: 16J511

The Graco 16J511 Proximity Sensor is a 12mm OEM detection switch used for accurate cycle monitoring in select Graco sprayer systems.

  • 12mm OEM proximity sensor
  • Ensures precise cycle detection
  • Designed for select Graco sprayers
  • Reliable signal feedback for controllers
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Graco 16J511 Proximity Sensor – 12mm OEM Replacement

Compatible Machines

This Graco 16J511 Proximity Sensor 12mm is used on select Graco airless sprayers and pump systems that require a 12mm proximity switch for monitoring cycle position. Confirm with your model’s parts manual before ordering.

  • Graco Mark V Series
  • Graco Mark X Series
  • Graco Ultra 750 / 1000 / 1500
  • Graco GM5000
  • Other Graco units using a 12mm proximity sensor

Product Details

The Graco 16J511 is a 12mm non-contact proximity sensor designed for cycle detection and operational monitoring in professional Graco systems. It provides accurate signal feedback for control boards and is used in various high-output sprayers and industrial equipment.

  • OEM proximity sensor – 12mm size
  • Ensures reliable detection and cycle confirmation
  • Suitable for heavy-duty and industrial-grade Graco sprayer platforms
  • Direct replacement for worn or non-responsive sensors

Key Features

  • Durable OEM build for long service life
  • Accurate cycle monitoring for consistent performance
  • Designed to fit mounts requiring a 12mm sensor body
  • Easy installation with standard wiring layout

Frequently Asked Questions

It detects cycle position or movement in the pump assembly and sends a signal to the machine’s control system, ensuring efficient and accurate operation.

No. If your machine uses an 18mm sensor, this 12mm sensor will not fit. Always match the sensor size specified in your sprayer’s manual.

Yes. Many distributors list it as a special-order item, so availability may vary depending on stock level and supplier lead times.

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