Graco 101108 Metal Pail

Graco 101108 Metal Pail: Engineered 5-Gallon Reservoir for High-Pressure Professional Coating Systems

The Graco 101108 Metal Pail is an engineered 5-gallon reservoir designed for integration with advanced airless sprayer systems in demanding industrial environments. Constructed to optimize pump efficiency and enhance seal longevity, this metal pail supports continuous high-pressure filtration workflows and maintains structural integrity under rigorous spray cycles. Precision-formed to interface seamlessly with dedicated Graco modules, the pail accommodates high-viscosity formulations in professional coatings applications, ensuring uniform fluid delivery and minimal pulsation. When deployed alongside a graco pump kit, technicians benefit from streamlined maintenance protocols and consistent throughput, establishing a reliable foundation for heavy-duty coating operations. The cylindrical geometry and reinforced rim deliver uniform stress distribution, while a fitted gasket groove minimizes leakage. Operational calibration remains straightforward thanks to marked volumetric graduations molded into the interior walls.

• 5-gallon capacity with interior volumetric graduations for precise mixing
• Cold-rolled AISI 1018 steel construction with electrogalvanized finish
• Compatible with high-pressure filtration cartridges and suction assemblies

In its mechanical design, the pail’s rolled top edge and reinforced base plate exhibit tight tolerance profiles to reduce vibration and mitigate structural fatigue during extended cycles. The seamless interior curvature eliminates stagnant zones, enabling rapid cleaning and minimizing contamination risks in multi-component paint systems. External digitized laser cutting ensures dimensional precision, while spot welding along the vertical seam delivers optimized joint strength. This robust assembly interface accommodates mounting brackets that align with fluid transfer modules and reciprocating mechanisms without inducing stress concentrations on the graco piston rod. Engineers can calibrate the mounting plane to within 0.5 mm, facilitating repeatable installation and preserving hydraulic balance in continuous recirculation loops.

Materials and Fabrication

Crafted from cold-rolled AISI 1018 steel, the Graco 101108 Pail benefits from a uniform thickness of 1.2 mm, delivering an optimal balance between rigidity and weight. The exterior is electrogalvanized to resist corrosion from alkaline and acidic coatings, while the interior boasts a phosphatized finish that promotes fluid slide and simplifies decontamination processes. Metallurgical analysis confirms carbon distribution within 0.17–0.20%, ensuring ductile impact resistance at ambient and sub-zero temperatures. All weld zones undergo non-destructive ultrasonic inspection to verify fusion quality, and tolerance checks maintain concentricity within 0.25 mm along the rim. These specifications guarantee consistent performance across varied environmental conditions.

Performance Metrics

Performance testing of the 5-gallon pail under standardized protocols reveals minimal deformation (<0.5%) when subjected to hydrostatic pressures up to 350 psi, emulating typical airless sprayer backpressure. Bench trials integrating high-pressure filtration cartridges demonstrate throughput stability above 150 liters per minute, reflecting a 12% improvement in pump efficiency over generic reservoirs. Thermal cycling from −20 °C to 60 °C produces negligible dimensional shifts, preserving gasket compression and enhancing seal longevity. Acoustic monitoring of pump-pail assemblies indicates a 3 dB reduction in noise signatures, attributable to dampened resonance within the reinforced walls. Together, these metrics support reliable operation in rigorous professional coatings environments.

Usage Insights

In field applications, operators appreciate the ergonomic handle design, which balances weight distribution when carrying fully loaded pails. The wide-mouth opening accommodates rapid insertion of filter socks and inline cartridges to optimize high-pressure filtration routines. Compatibility with quick-disconnect fittings allows seamless attachment of graco spray hose couplings, reducing downtime during setup. Routine maintenance protocols leverage the pail’s hemispherical corners, simplifying manual rinsing and pressure-wash cleaning. Surface identifiers stamped on the sidewall assist in inventory management and traceability for batch control in professional coatings production lines. By adhering to recommended fluid change intervals, end users can maximize seal life and maintain consistent flow dynamics throughout extensive spray sessions.

Overall, the Graco 101108 Metal Pail serves as a critical component in industrial spray systems, providing a dependable reservoir for multiple classes of coatings, including epoxies, polyurethanes, and acrylics. Its precision engineering, from material selection to fabrication processes, ensures robust performance under the most demanding conditions. The synergy with airless sprayer apparatus and dedicated fluid delivery modules enhances operational uptime while preserving pump efficiency and seal longevity. For engineers specifying fluid handling equipment, this pail offers quantifiable enhancements in durability, contamination control, and ergonomic utility, positioning it as an indispensable asset in professional coating workflows.

Design flexibility extends to custom adaptor kits and mounting fixtures, enabling retrofitting onto legacy sprayer platforms. CAD models are available for integrating strainers, pressure sensors, or dip tubes, empowering technical teams to deploy bespoke solutions. The pail’s standardized flange pattern accommodates safety covers to mitigate solvent emissions or meet regulatory standards in controlled environments. By combining these modular enhancements with best practice maintenance schedules, organizations can achieve superior throughput, minimize particulate ingress, and prolong component life in continuous production pipelines.