Graco 15B316 Outlet Fitting
$454.00
In Stock
The Graco 15B316 Outlet Fitting provides a reliable threaded connection for the fluid outlet port on Graco pumps, ensuring leak-free operation.
- OEM fitting for correct thread and seal
- Durable for high-pressure fluid service
- Ensures proper connection to downstream equipment
- Supports maintenance or rebuild without full pump replacement
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Graco 15B316 Outlet Fitting – Product Details & Compatibility
Compatible Machines
The Graco 15B316 Outlet Fitting is designed for use in Graco displacement and diaphragm pump assemblies where the fluid outlet port requires a precise threaded fitting to connect downstream plumbing.
- Graco fluid‑transfer and pump modules which specify the 15B316 outlet fitting on the lower or valve housing
- Graco industrial spray systems where the outlet port is ¾″ NPT(m) with M42×2.0 thread conversion (in certain models)
- Maintenance kits or pump rebuilds where the original outlet fitting must be matched to maintain seal integrity and alignment
Product Overview
The Graco 15B316 Outlet Fitting is an OEM‑specified threaded adapter that installs at the pump’s fluid outlet port, ensuring robust connection, correct thread engagement and sealing of the fluid path. It aligns with Graco’s component standards and supports reliable system performance under pressure cycling.
Key Features
- OEM Graco outlet fitting for correct mating with Graco pump housings
- Threaded design (3/4″ NPT(m) with optional M42×2.0 interface in some models) for versatility
- Durable material construction suitable for high‑pressure fluid service and frequent cycle use
- Facilitates proper seal and connection to downstream equipment without requiring full pump assembly replacement
Technical Specifications
| Part Number | 15B316 |
|---|---|
| Description | Outlet Fitting |
| Function | Threaded connection at fluid outlet port of Graco pump assemblies |
| Installed In | Graco displacement/diaphragm pumps and lower housings where this fitting is specified |
Usage Notes
- Depressurize the pump and isolate fluid lines before removing or installing the outlet fitting.
- Use the OEM Graco part 15B316 to ensure correct thread, material and sealing — incorrect substitutes may lead to leakage or thread damage.
- Verify that the mating O‑ring or seal (if applicable) and seating surfaces are clean and free of damage before installation.
- When tightening, follow torque recommendations from the pump manual (e.g., approx. 163 ± 22 N·m for some models)
Frequently Asked Questions
It serves as the threaded connection point for the fluid outlet port in Graco pump assemblies, ensuring proper sealing and interface with downstream piping or hoses.
While a physically similar fitting might install, using the OEM Graco 15B316 ensures the correct thread size, material strength and proper sealing performance under fluid‑pump conditions.
Replace the fitting if threads are damaged, it no longer seats properly, leaks persist even after seal replacement, or when changing to a different outlet port size as part of a system upgrade.
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