Graco 15F782 Transducer Harness
$154.88
$177.00
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The Graco 15F782 Transducer Harness is a genuine OEM wiring assembly that connects the pressure transducer to the control board — ensuring accurate pressure monitoring and safe operation of line‑striping or spray machines.
- Part No: 15F782
- Function: Transducer-to-control wiring harness
- Use Case: Line‑striping and spray machines requiring pressure/flow monitoring
- Durable Design: Insulated wiring and OEM‑grade connectors for reliability
- Essential Component: Ensures correct pressure feedback and safe operation
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Product Overview
The Graco 15F782 Transducer Harness is a genuine OEM wiring harness and transducer assembly designed for use in Graco line‑striping and spray machines. It connects the pressure/flow transducer to the control module, enabling accurate pressure monitoring, signal transmission, and safe, consistent operation of the equipment.
Key Features
- OEM‑grade harness: Genuine Graco component for perfect fit and reliable signal transmission.
- Accurate pressure monitoring: Enables correct feedback from the transducer to control board ensuring safe operation.
- Durable wiring & insulation: Built to withstand harsh working conditions typical of line‑striping and spray applications.
- Simple plug‑and‑play installation: Designed for straightforward replacement without major rewiring.
- Essential for safety: Prevents over‑pressurization by enabling control system to monitor pump pressure correctly.
Specifications
| Specification | Details |
|---|---|
| Part Number | 15F782 |
| Type | Transducer Harness / Wiring Assembly |
| Intended Use | Signal & pressure transducer connection in line‑striping / spray machines |
| Condition | New, OEM‑grade replacement |
| Compatibility | Used with control/ filter assemblies in Graco line‑stripers (e.g. LineLazer 3400) and related spray systems. |
Maintenance & Installation
- Power off and depressurize the machine before removing or installing the harness to avoid short‑circuits or damage.
- Check connector pins and wiring insulation for wear or damage — replace harness if insulation cracks or wires are exposed.
- Ensure all transducer seals and O‑rings are intact to prevent leaks or incorrect pressure readings.
- After installation, verify correct signal transmission and that the pressure gauge/monitor reads correctly under test pressure before normal operation.
- Inspect harness routing periodically to avoid rubbing against sharp edges, which could damage insulation over time.
Frequently Asked Questions
It connects the pressure/flow transducer to the control board to transmit accurate pressure data, enabling proper monitoring and control of the machine.
This harness is used in line‑striping machines such as Graco “LineLazer 3400” and other compatible spray/striping systems requiring a pressure transducer.
Replace the harness if wiring insulation is damaged, connectors are corroded, signal becomes erratic or pressure readings are incorrect — any sign of wear or failure warrants immediate replacement to maintain safe operation.
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