Graco 17W587 Housing, Transfer, Double Check optimizes fluid delivery for demanding industrial applications. Crafted for seamless integration with a airless sprayer, its rugged design withstands high pressures and corrosive agents. Precision-engineered housing ensures consistent transfer performance and reliable double-check functionality, making it an essential component for heavy-duty coating operations. Designed for long-term service, it reduces maintenance downtime and supports professional finishing standards across sectors.
Engineered to handle advanced professional coatings, the 17W587 features integrated high-pressure filtration for clean, safe operation. Its compact profile and gear-driven interface eliminate leaks while precision seals maintain pressure stability. Ideal for retrofits and new installations, it enhances system longevity and reduces operational risks.
Graco 17W587 Housing, Transfer, Double Check represents a cornerstone in advanced fluid management technology, engineered for high-performance environments where precision and safety are non-negotiable. This housing houses a dual-valve check system that prevents backflow, ensuring material integrity across spray systems, chemical dispensers or hydraulic units. Ideal for industrial coating applications, it supports high-pressure fluid transfer while maintaining strict compliance with regulatory standards. Workflow optimization benefits from its quick-maintenance design, allowing technicians to perform inspections and seal replacements with minimal downtime. By integrating this housing, operators achieve consistent pressure control, eliminate contamination risks and enhance overall system reliability during continuous operation cycles.
Industrial designers prioritized durability and weight reduction when specifying material grades for this housing. Precision CNC machining achieves a smooth surface finish, reducing turbulence within fluid passages. Proprietary anodizing techniques add a corrosion-resistant barrier, protecting internal cavities from aggressive solvents and coatings. Users operating high-volume spraying setups, such as the magnum airless paint sprayer, benefit from the housing’s robust design, as it manages the continuous fluid recirculation intrinsic to such tools. Finned exterior sections enhance heat dissipation under prolonged operation, maintaining fluid viscosity and performance consistency. Finite element analysis guided structural reinforcements, ensuring this component withstands cyclic pressure loads above 5,000 psi.
Compatibility across multiple pump architectures simplifies inventory management and replacement cycles. Precision-drilled ports support NPSM and NPT thread configurations, offering seamless integration with legacy systems or custom manifolds. Adapter kits allow transition between different fluid viscosities, minimizing the need for additional components. Valve seats match standard sizes, facilitating use with OEM and aftermarket accessories. Color-coded port identification labels simplify reconnecting lines during service operations. Maintenance departments that source graco quickshot parts find that the precision-drilled ports and standardized dimensions of this housing align perfectly with existing QuickShot pump modules. Robust sealing surfaces ensure leak-free operation even under fluctuating pressures, underscoring its value as a versatile building block for modular fluid transfer assemblies.
Dual-valve check assemblies maintain unidirectional flow by isolating high-pressure and return lines, preventing cross-contamination during start-up or shutdown sequences. PTFE-based seals offer excellent chemical compatibility, resisting swelling or degradation when exposed to solvent-rich materials. Spring-loaded valve elements return swiftly to closed position when flow drops below set thresholds, ensuring rapid response to system pressure variations. Valve spring rates are optimized to achieve rapid response within milliseconds upon pressure drop. Each check valve endures millions of actuation cycles, supported by rigorous bench testing protocols. This reliable performance extends maintenance intervals, enabling longer production runs and fewer unscheduled stops. Pressure rating tested beyond 10,000 psi for extreme applications.
Routine maintenance revolves around visual inspection of seal integrity and rotational torque checks on fasteners. Seals come in various durometers to suit diverse fluid chemistries. Removal procedures rely on standard tools, with clear access to valve components through modular side panels. Cleaning solvents compatible with fluoropolymer seals remove residue without compromising elastomeric properties. Replacement seal kits come complete with O-rings, backup rings and valve springs calibrated to original specifications. When equipment will be idle for extended periods, apply a light protective coating to exposed surfaces to prevent oxidation. Service intervals vary by application, but many users adopt preventive schedules after 1,000 hours of operation. Proper care ensures this housing remains a reliable asset throughout extended service life scenarios.
During assembly, installers should adhere to torque specifications published in the technical manual, typically ranging between 20 and 30 ft-lbs for mounting bolts. Threaded connections require a compatible sealing compound to secure leak-tight interfaces; anaerobic sealants adhere well to metal surfaces. O-ring grooves must be lubricated with recommended silicone or PTFE grease, reducing friction during insertion. Alignment pins or dowels ensure precise mating geometry between housing and pump block, eliminating stress concentrations. Periodic re-torquing of mounting hardware helps maintain compression on sealing surfaces. After initial installation, leak testing under incremental pressure steps validates proper sealing. Comprehensive documentation includes torque value charts and error code references. Following these procedures prevents premature wear and contributes to uninterrupted operations.
Integrating this housing into new builds or retrofit projects delivers measurable gains in system durability and operational consistency. Performance upsets stemming from backflow or valve failures become rare events, thanks to the robust double-check design. Comprehensive spare-part lists simplify procurement processes across multiple sites. When pairing this component with a graco replacement pump, facility managers can optimize maintenance workflows and minimize spare-part stocking complexity. Comprehensive documentation and calibration guides accompany each unit, supporting quick diagnostics and efficient part swaps. For tailored service plans or in-depth technical support, certified distributors stand ready to assist, ensuring your fluid handling system achieves peak performance with minimal downtime.
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