Graco 107128 Service Tee Fitting
The Graco 107128 Fitting, Tee Service is a durable OEM three-way connector designed for creating service branches in Graco fluid systems.
- Part Number: 107128
- Type: Tee Fitting for service or instrumentation ports
- Use: For fluid line branching in Graco spray and coating systems
- Feature: High-pressure rated and corrosion resistant
Comprehensive Overview of Graco 107128 Fitting, Tee Service
The Graco 107128 Fitting, Tee Service is an OEM-quality fluid-system tee adapter designed for service and maintenance points in high-pressure spray and coating equipment. It creates a three-way branch in fluid lines, facilitating efficient connection of gauges, bleed valves or instrumentation while maintaining full flow integrity in the main line.
Compatible Machines
- Graco GH-Series roof-rig spray systems where the 107128 tee is listed in the parts diagram as the service connection for fluid lines.
- Graco industrial spray and coating modules that require a service-tee fitting for system monitoring and maintenance access.
- Graco fluid-handling/manifold systems where a three-way service-tee fitting is specified for installation of instrumentation or control valves.
Key Features
- Three-way tee configuration enables a dedicated service branch without interrupting the main fluid line.
- OEM-certified design ensures compatibility with thread sizes, pressure ratings and materials used in Graco systems.
- Robust construction built for high-pressure coating, spray and fluid-transfer applications, maintaining sealing integrity under load.
- Service-friendly layout facilitates easier installation of gauges, bleed valves or service connections without major system modifications.
Technical Specifications
| Specification | Details |
|---|---|
| Part Number | 107128 |
| Component Type | Fitting, Tee – Service Branch |
| Typical Application | Branching fluid lines for service instruments in Graco sprays/coating systems |
| Material | Industrial-grade alloy/stainless compatible with high-pressure fluid service |
| OEM Compatibility | Genuine Graco component for factory systems |
Installation & Maintenance Guidelines
- Drain and relieve system pressure before installing the tee fitting to avoid fluid ejection or injury.
- Ensure all port threads and sealing surfaces are clean and free from debris or damage.
- Apply appropriate thread sealant or tape to the correct ports if required by the equipment specification.
- Install the tee, branch service component (gauge, valve), and tighten to the correct torque specified by the manufacturer.
- Periodically inspect the branch connection for leaks or wear; replace the tee if any damage, corrosion or thread degradation is found.
Frequently Asked Questions
Installing the correct service-tee component — the Graco 107128 Fitting, Tee Service — helps maintain fluid-system integrity, supports safe instrumentation access and ensures reliable operation of your Graco spray or coating equipment.
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