Graco 15A790 BSPP 1/2 Inlet Fitting
$125.00
In Stock
The Graco 15A790 BSPP ½-Inlet Fitting provides a secure, leak-resistant connection for Graco pumps and fluid systems using BSPP threads.
- Fits Graco lubrication pumps, divider valves, and fluid modules
- Durable metal construction
- ½″ BSPP thread ensures reliable sealing
- Easy to install and maintain
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Genuine OEM Part
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Graco 15A790 BSPP ½‑Inlet Fitting – Product Overview
Compatible Systems
| System / Model Type | Description |
|---|---|
| Graco G‑Series Lubrication Pumps | Divider valves and pump manifolds using BSPP inlet thread |
| Graco Automatic Lubrication Systems (CSP / MSP) | Pump-inlet or distribution-valve assemblies requiring ½″ BSPP thread |
| Graco High‑Pressure Fluid Modules | Fluid-handling equipment with parallel pipe thread inlet connection |
Product Description
The Graco 15A790 BSPP ½‑Inlet Fitting is a precision-engineered connector designed to provide a secure, leak-resistant fluid inlet for Graco systems that use British Standard Pipe Parallel (BSPP) threads.
This fitting ensures a strong, tight seal while facilitating fluid transfer into pumps or manifolds, making it ideal for industrial lubrication, fluid‑dispensing, or high-pressure systems. Its durable design is suitable for repeated installation and removal, supporting long-term, reliable operation.
Key Features
- ½″ BSPP inlet thread for secure, pressure-rated connections
- Sturdy metal construction for high durability and resistance to wear
- Designed to minimize leaks under high fluid pressures
- Allows repeatable assembly/disassembly for maintenance or servicing
- Compatible with Graco lubrication and fluid-distribution systems using BSPP threads
Technical Specifications
| Part Number | 15A790 |
|---|---|
| Thread Type | ½″ BSPP (British Standard Pipe Parallel) |
| Function | Fluid Inlet Fitting |
| Material | High-grade metal alloy (durable, pressure-resistant) |
| Sealing Method | Parallel thread sealing (with optional sealant or gasket as required) |
| Use Case | Connects fluid source to Graco pump or divider valve inlet |
Installation & Maintenance Tips
- Depressurize the system before installing or removing the fitting.
- Apply a suitable thread sealant or PTFE tape compatible with BSPP threads.
- Torque carefully — ensure a tight connection without overtightening.
- Inspect periodically for signs of wear, thread damage, or leakage.
- Replace the fitting if thread corrosion, cracking, or seal failure is detected.
Frequently Asked Questions
BSPP threads provide a parallel connection that, when used with proper sealant or an O-ring, can deliver strong sealing performance under high fluid pressure.
It's commonly used in Graco lubrication pumps, divider valves, and fluid systems that require a ½″ BSPP inlet connection.
Use a thread sealant or PTFE tape that is compatible with fluid systems and BSPP threads; ensure the fitting is correctly torqued for a reliable and leak-resistant connection.
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