{"product_id":"sw2001253-thru-wall-sump-strainer-2-inch-npt-male-thread-to-1-1-4-inch-npt-port-thread-with-zinc-plated-bushing","title":"SW2001253 - Thru-Wall Sump Strainer 2 Inch NPT Male Thread To 1-1\/4 Inch NPT Port Thread with Zinc-Plated Bushing","description":"\u003cp\u003eThe Thru-Wall Sump Strainer from Buyers Products is designed to stop items from getting back into fluid reservoir and causing damage. The cleanable and reusable strainer can stop items 150 microns or larger at the suction port of your reservoir, using a pleated element of stainless steel wire cloth (100 mesh). It's constructed tough, with bushings and leak-free bonding epoxy. The strainer installs into the wall of the reservoir and is available in a range of port sizes and flow rates.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eElement Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eElement Length\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e7.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFilter Material\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (GPM)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eInlet Port Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2 NPTF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eNominal Rating\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eOutlet Port Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1 1\/4 NPTF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure Bypass\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eAdvanced Technical Overview: Thru-Wall Sump Strainer for Hydraulic System Protection\u003c\/h2\u003e\n\u003cp\u003eThe integrity and longevity of any hydraulic system are fundamentally dependent on the purity of its operational fluid. Contamination, often originating from ingress during maintenance, wear of internal components, or environmental exposure, poses a significant threat, leading to premature component failure, reduced efficiency, and increased downtime. The Thru-Wall Sump Strainer from Buyers Products represents a critical first line of defense against such particulate contamination, strategically positioned at the suction port of the hydraulic reservoir to protect the pump and subsequent system components.\u003c\/p\u003e\n\u003ch3\u003eDesign Philosophy and Primary Function\u003c\/h3\u003e\n\u003cp\u003eThis Thru-Wall Sump Strainer is meticulously engineered to prevent particulate matter exceeding 150 microns from entering the hydraulic pump's suction line. By physically blocking larger contaminants, it safeguards the pump from abrasive wear, cavitation-inducing blockages, and potential catastrophic failure. The \"Thru-Wall\" design signifies its unique installation method, where the strainer assembly passes directly through the reservoir wall, creating a clean and direct intake point for the hydraulic fluid. This configuration optimizes flow, minimizes pressure drop, and offers convenient access for maintenance without requiring full reservoir drainage in many instances.\u003c\/p\u003e\n\u003ch3\u003ePrecision Filtration: 150 Micron, 100 Mesh Stainless Steel Element\u003c\/h3\u003e\n\u003cp\u003eThe core of the strainer's efficacy lies in its pleated filtration element, constructed from 304 Stainless Steel wire cloth with a 100 mesh count, providing a nominal filtration rating of 150 microns. To fully appreciate this, it's essential to understand the technical implications:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMicron Rating (150 Microns)\u003c\/strong\u003e: A micron (µm) is one-millionth of a meter. For context, a typical human hair is approximately 70 microns in diameter. A 150-micron rating indicates that the strainer is designed to capture particles that are 150 micrometers or larger. This nominal rating implies that the strainer will capture a high percentage of particles at or above this size. While finer filtration is often achieved downstream by pressure filters, the sump strainer's role is to remove gross contamination that could immediately damage the pump or rapidly clog finer filters.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMesh Count (100 Mesh)\u003c\/strong\u003e: Mesh count refers to the number of openings per linear inch. A 100-mesh screen has 100 wires and 100 openings per inch. This directly correlates to the size of the openings and thus the particle retention capability. For 100 mesh, the typical opening size is approximately 149-150 microns, aligning perfectly with the stated nominal rating.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e304 Stainless Steel Wire Cloth\u003c\/strong\u003e: The selection of 304 Stainless Steel for the filter media is a deliberate engineering choice. This alloy offers exceptional corrosion resistance, particularly against a wide range of chemicals and atmospheric conditions, which is crucial in diverse hydraulic fluid environments. Its high tensile strength ensures durability and resistance to deformation under flow pressure, while its inherent cleanliness prevents material degradation from contaminating the hydraulic fluid itself. Furthermore, stainless steel is amenable to rigorous cleaning processes, supporting the product's reusable characteristic.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePleated Element Design\u003c\/strong\u003e: The pleated configuration significantly increases the effective surface area of the filter media within a compact volume. This expanded surface area allows for higher flow rates with lower pressure drops across the element, delaying the onset of clogging and extending service intervals. It also provides greater dirt-holding capacity compared to non-pleated designs, contributing to the strainer's overall efficiency and operational lifespan before cleaning is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRobust Construction for Demanding Environments\u003c\/h3\u003e\n\u003cp\u003eThe Thru-Wall Sump Strainer is built for demanding industrial and mobile hydraulic applications, featuring robust construction elements that ensure longevity and reliable performance:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eZinc-Plated Bushing\u003c\/strong\u003e: The inclusion of a zinc-plated bushing is critical for both structural integrity and corrosion protection. Zinc plating provides a sacrificial barrier, protecting the underlying steel or iron from oxidation and corrosion. This is particularly important for components exposed to the internal environment of a hydraulic reservoir, where varying fluid compositions, moisture, and temperature fluctuations can accelerate degradation. The bushing serves as the primary sealing and mounting interface with the reservoir wall, ensuring a secure and leak-free connection.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLeak-Free Bonding Epoxy\u003c\/strong\u003e: The components of the strainer, specifically the filter element and the bushing assembly, are secured using a high-grade, leak-free bonding epoxy. This epoxy is selected not only for its superior adhesive properties but also for its chemical compatibility with various hydraulic fluids, resistance to temperature extremes, and long-term durability. It forms a permanent, impermeable seal, preventing bypass contamination and maintaining the structural integrity of the strainer assembly even under dynamic operating conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOptimized Flow Dynamics: 25 GPM Capacity\u003c\/h3\u003e\n\u003cp\u003eWith a rated flow capacity of 25 Gallons Per Minute (GPM), this sump strainer is suitable for a wide range of hydraulic systems. The flow rating is a critical parameter, as the strainer must be capable of handling the maximum suction flow required by the hydraulic pump without causing excessive pressure drop or cavitation. Cavitation, a phenomenon where vapor bubbles form and collapse in the fluid due to localized low pressure, can severely damage hydraulic pumps and reduce system efficiency. The generous surface area of the pleated element and the optimized internal flow paths contribute to maintaining minimal pressure drop even at peak flow, thereby preventing cavitation and ensuring continuous, uninterrupted fluid supply to the pump.\u003c\/p\u003e\n\u003ch3\u003eStandardized Threading for Seamless Integration\u003c\/h3\u003e\n\u003cp\u003eThis specific model features a 2-inch NPT (National Pipe Taper) male thread for the external connection to the reservoir wall and a 1-1\/4 inch NPT port thread for the internal fluid connection. Understanding NPT threading is crucial for proper installation and system compatibility:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNPT (National Pipe Taper) Threads\u003c\/strong\u003e: NPT threads are a widely recognized standard in North America for joining pipes and fittings. Their tapered design allows for a mechanical seal when the threads are tightened, particularly when augmented with thread sealant (e.g., PTFE tape or pipe dope). The 2-inch male NPT thread is designed to screw into a corresponding 2-inch female NPT port on the reservoir wall, ensuring a robust and leak-proof attachment.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInlet (2 Inch NPTF) and Outlet (1 1\/4 Inch NPTF) Port Sizes\u003c\/strong\u003e: The specification lists NPTF, which stands for National Pipe Taper Fuel. NPTF threads are designed to create a mechanical seal without the need for additional sealant, often referred to as a \"dryseal\" thread. However, in practice, sealants are frequently used to ensure maximum leak prevention. The difference in size (2-inch external connection to 1-1\/4 inch internal port) is typical, allowing for structural strength at the reservoir wall while optimizing the internal flow path diameter for the rated GPM and minimizing overall component footprint within the reservoir.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePressure Bypass Mechanism: 3 PSI Setting\u003c\/h3\u003e\n\u003cp\u003eA crucial safety feature incorporated into this sump strainer is its pressure bypass valve, set at 3 PSI. This mechanism is designed to protect the hydraulic pump and ensure continuous fluid supply under adverse conditions:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePurpose of Bypass Valve\u003c\/strong\u003e: As the filter element accumulates contaminants, the restriction to fluid flow increases, leading to a pressure differential across the element. If this differential pressure becomes too high (e.g., due to a heavily clogged strainer), the suction pressure at the pump inlet can drop significantly, potentially causing cavitation or starving the pump of fluid.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFunctionality\u003c\/strong\u003e: When the pressure drop across the filter element exceeds 3 PSI, the bypass valve automatically opens. This allows unfiltered fluid to bypass the clogged element and flow directly to the pump. While bypassing introduces unfiltered fluid into the system, it is a critical failsafe that prevents pump damage from cavitation or starvation, which is generally considered a more immediate and severe threat than temporary exposure to unfiltered fluid. It signals that the strainer requires immediate cleaning or replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCleanable and Reusable: Sustainable Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe design emphasis on cleanability and reusability provides significant advantages in terms of operational cost and environmental responsibility. Unlike disposable filter elements, the 304 Stainless Steel wire cloth can be thoroughly cleaned and returned to service multiple times. This capability:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReduces Operating Costs\u003c\/strong\u003e: Eliminates the recurring expense of purchasing replacement elements.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMinimizes Downtime\u003c\/strong\u003e: Cleaning can often be performed quickly, reducing the time the equipment is out of service.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEnhances Environmental Sustainability\u003c\/strong\u003e: Less waste generation aligns with modern environmental practices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProper cleaning typically involves backflushing with a compatible solvent or detergent, followed by thorough drying. Regular inspection and cleaning schedules, tailored to the operating environment and fluid contamination levels, are recommended to maintain optimal filtration performance and extend the life of the strainer.\u003c\/p\u003e\n\u003ch3\u003eVersatile Applications\u003c\/h3\u003e\n\u003cp\u003eThe Thru-Wall Sump Strainer is an indispensable component across a broad spectrum of hydraulic applications:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMobile Hydraulics\u003c\/strong\u003e: Construction equipment (excavators, loaders), agricultural machinery (tractors, harvesters), material handling equipment, and utility vehicles all benefit from robust suction-side filtration to protect pumps from debris encountered in harsh field environments.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIndustrial Power Units\u003c\/strong\u003e: Stationary hydraulic power units used in manufacturing, automation, and processing industries rely on effective fluid cleanliness to ensure the reliable operation of presses, injection molding machines, and other heavy machinery.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMarine Applications\u003c\/strong\u003e: Hydraulic systems on boats and ships often operate in challenging, corrosive environments, making stainless steel components and effective contamination control paramount.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWaste Management Equipment\u003c\/strong\u003e: Refuse trucks and compactors, which frequently encounter contaminated environments, greatly benefit from durable and cleanable sump strainers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation and Maintenance Best Practices\u003c\/h3\u003e\n\u003cp\u003eProper installation is paramount for the effectiveness of the thru-wall sump strainer. The zinc-plated bushing should be securely threaded into the reservoir wall, utilizing appropriate thread sealant (compatible with hydraulic fluid) to ensure a leak-proof connection. The strainer element must be fully submerged in the hydraulic fluid at all times, even under minimum fluid levels during operation, to prevent air ingestion (cavitation). Regular inspection of the strainer for visible clogging and integrity of the filter media is advised. When the bypass valve activates, or if monitoring indicates an unacceptable pressure drop, the strainer should be removed, cleaned, and reinstalled according to manufacturer guidelines to restore optimal filtration performance.\u003c\/p\u003e\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThe Thru-Wall Sump Strainer from Buyers Products is more than just a component; it is a critical investment in the longevity, efficiency, and reliability of any hydraulic system. By combining precision 150-micron filtration with a durable 304 Stainless Steel pleated element, robust zinc-plated bushing, and leak-free epoxy bonding, it offers superior protection against harmful particulate contamination. Its thru-wall design simplifies installation and maintenance, while the 25 GPM flow capacity and 3 PSI bypass mechanism ensure uninterrupted pump operation under various conditions. For engineers and maintenance professionals seeking a high-performance, cost-effective, and environmentally conscious solution for primary hydraulic fluid filtration, this thru-wall sump strainer stands as an exemplary choice.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449266426227,"sku":"SW2001253","price":21.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/SW1000503_45_b0e55a16-c665-4b3f-b9a3-8c32e9d8dd0d.jpg?v=1768594298","url":"https:\/\/titustrucksaccessories.com\/products\/sw2001253-thru-wall-sump-strainer-2-inch-npt-male-thread-to-1-1-4-inch-npt-port-thread-with-zinc-plated-bushing","provider":"Titus Trucks Accessories ","version":"1.0","type":"link"}