Installation

Fluid Pressure Relief Valve

 

 

 

 

 

Some systems may require installation of a

Overpressurization also can occur if the

pressure relief valve at the pump outlet to pre-

Husky pump is used to feed fluid to a piston

vent overpressurization and rupture of the

pump, and the intake valve of the piston pump

pump or hose.

does not close, causing fluid to back up in the

 

 

 

 

outlet line.

Thermal expansion of fluid in the outlet line

 

can cause overpressurization. Thermal

FIG. 6 shows Fluid Pressure Relief Kit 238428

expansion can occur when using long fluid

for aluminum pumps. Use Fluid Pressure

lines exposed to sunlight or ambient heat, or

Relief Kit 112119, not shown, for plastic

when pumping from a cool to a warm area (for

pumps.

example, from an underground tank).

 

 

 

 

 

 

 

 

1

Apply thread sealant on threaded connec-

 

 

 

tions and install kit between fluid inlet and

 

 

 

outlet manifolds.

 



2

Connect fluid inlet line in one of the

 

 

optional ports.

 

 

 



 

3

Connect fluid outlet line in one of the

 

 

 

optional ports.







ti14214b

FIG. 6. Fluid pressure relief kit (Aluminum pumps only, 1050A models)

14

312877P

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Image 14
Graco 1050H, 1050P, 1050C, 1050S Fluid Pressure Relief Valve, Fluid pressure relief kit Aluminum pumps only, 1050A models
Page 13 Page 15

1050P, 1050S, 1050H, 1050C, 1050F specifications

The Graco 1050P is a paint sprayer designed to meet the needs of both professional contractors and DIY enthusiasts. It boasts a range of features and technologies that enhance its performance, efficiency, and ease of use, making it a reliable choice for various painting projects.

One of the standout features of the Graco 1050P is its powerful motor. With a maximum pressure of up to 2800 PSI, this unit is capable of handling thick materials, ensuring a smooth and even application. The robust motor allows users to spray a variety of coatings, including stains, sealers, and even heavy-duty paints, making it versatile for different jobs.

The Graco 1050P incorporates industry-leading Airless Technology, allowing for a high-quality finish without the need for thinning paint. This technology minimizes overspray and ensures that the paint is evenly distributed on the surface, reducing the time needed for touch-ups. The sprayer is equipped with a professional-grade spray gun that enhances control and accuracy, enabling users to achieve precise lines and coverage.

Another important characteristic of this sprayer is its lightweight and portable design. Weighing in at just under 50 pounds, the Graco 1050P is easy to maneuver, making it suitable for both large and small projects. The integrated handle and durable wheels add to its mobility, allowing users to transport it easily around job sites.

The Graco 1050P also features a convenient reversible tip design. This innovation allows users to quickly switch between different spray patterns and sizes, maximizing versatility based on project requirements. If a clog occurs, reversing the tip can clear it instantly, minimizing downtime and maintaining productivity.

For added convenience, the unit is equipped with a durable paint hose that extends up to 75 feet, providing ample reach for those hard-to-reach areas. Its filter system helps keep dirt and debris out of the paint, ensuring a clean application every time.

Safety is a priority with the Graco 1050P, which comes with an easy-to-use pressure relief valve. This feature prevents accidental discharge of paint and enhances user protection while operating the sprayer.

In summary, the Graco 1050P is a feature-packed paint sprayer built for both performance and convenience. Its powerful motor, airless technology, portability, and versatile design make it a top choice for any painting professional or DIYer looking to achieve flawless results.
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