Graco 115818 Fitting Coupling Reducing
$139.50
Available to Order
The Graco 115818 Reducing Coupling lets you connect two pipes or hoses of different diameters — ensuring a secure, leak-free transition and enabling flexibility in fluid or air line configuration.
- Coupling that reduces or adapts pipe/hose size
- Useful in spray, pump or fluid-handling systems
- Helps match mismatched hose/pipe sizes without full replacement
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Where to Use Graco 115818 Reducing Coupling
The Graco 115818 Fitting Coupling Reducing is a factory-specified coupling used to join two sections of piping or hose of different diameters — providing a smooth, leak-resistant transition between them, especially in fluid-handling or spray systems.
- Graco spray, pump or coating machines where input/output hose or pipe sizes differ and a size transition is needed. ([source listing 115818])
- Fluid-transfer, paint/solvent delivery or hydraulic systems requiring reduction from larger to smaller diameter (or vice versa) while maintaining flow integrity. ([industry standard for reducing couplings])
- Maintenance or retrofit situations where existing hose/pipe sizes don’t match — reduces need for replacing entire hose/pipe by using reducing coupling.
Frequently Asked Questions
A reducing coupling is a fitting that connects two pipes or hoses of different diameters — ensuring a seamless transition so fluid or air flows without obstruction.
Because reducing coupling allows connecting mismatched sizes without needing to replace full hoses/pipes — saving time and cost while maintaining leak-free, efficient fluid flow.
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