{"product_id":"wlh125600-1-1-4-inch-i-d-suction-hose-50-foot-long","title":"WLH125600 - 1-1\/4 Inch I.D. Suction Hose 50 Foot long","description":"\u003cp\u003eThe Suction Hose from Buyers Products is built strong and internally reinforced for long-lasting performance. The SAE 100R4 hose has an internal wire wrap that prevents it from collapsing. It's available for either suction or return line functions, in a range of lengths. It should not be used in pressure applications.\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;\"\u003eBurst Pressure\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e800\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;\"\u003eFitting Side 1\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e-\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;\"\u003eFitting Side 2\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e-\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;\"\u003eHose Application\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eSuction\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;\"\u003eHose Construction\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eRubber\/ reinforced\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;\"\u003eInner Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.25\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;\"\u003eLength (in.)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e600\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;\"\u003eSwivel Side 1\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e-\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;\"\u003eSwivel Side 2\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e-\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;\"\u003eWorking Pressure (PSI)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eTechnical Overview: Buyers Products 1-1\/4 Inch I.D. Suction Hose, 50 Foot Length\u003c\/h2\u003e\u003cp\u003eThe Buyers Products 1-1\/4 Inch I.D. Suction Hose, provided in a generous 50-foot length, represents a meticulously engineered solution for demanding fluid transfer applications where robust suction and return line capabilities are paramount. This hose is specifically designed to meet the rigorous SAE 100R4 standard, ensuring exceptional performance in non-pressure, sub-atmospheric, and low-pressure return line hydraulic and industrial systems. Its construction is predicated on durability, featuring an innovative internal wire wrap that serves a critical function: preventing collapse under vacuum conditions, a common failure point for hoses not adequately reinforced for suction duties.\u003c\/p\u003e\u003cp\u003eThis 50-foot segment with a 1-1\/4 inch inner diameter offers a versatile and high-flow conduit for a variety of fluids, particularly in hydraulic systems where large volumes must be efficiently transferred from a reservoir to the pump intake or returned from the system to the reservoir. Its design prioritizes operational longevity and system integrity, ensuring reliable fluid dynamics without compromising structural stability. The hose is explicitly engineered for suction and return line functions, a crucial distinction that differentiates it from pressure-rated hydraulic hoses. Its robust construction, highlighted by a rubber-reinforced composite, provides resilience against the harsh operating environments often encountered in industrial, mobile, and agricultural machinery.\u003c\/p\u003e\u003ch3\u003eAdherence to SAE 100R4 Standard: A Benchmark of Quality and Performance\u003c\/h3\u003e\u003cp\u003eThe SAE 100R4 specification is a critical designation for hydraulic hose, specifically engineered for low-pressure suction and return line applications. Unlike high-pressure hose standards (e.g., SAE 100R1 through R17), which focus on extreme internal pressure containment, SAE 100R4 emphasizes resistance to external atmospheric pressure and internal vacuum, as well as the ability to handle surge flows and moderate temperatures. The core requirement of this standard is the hose's ability to maintain its structural integrity and cross-sectional area under significant vacuum, preventing kinking or collapse that could impede fluid flow and lead to pump cavitation or system malfunction. Buyers Products' adherence to this standard for their 1-1\/4 inch ID suction hose means it has undergone stringent testing protocols to ensure it meets or exceeds the specified performance criteria for vacuum resistance, flexibility, fluid compatibility, and temperature endurance. This certification provides end-users with confidence in the hose's capacity for reliable, long-term service in its intended applications.\u003c\/p\u003e\u003ch3\u003eAdvanced Hose Construction: Rubber\/Reinforced Design\u003c\/h3\u003e\u003cp\u003eThe \"rubber\/reinforced\" construction of this suction hose is a testament to its engineering for resilience and performance. This multi-layered design is meticulously crafted to address the unique stresses of suction and low-pressure return line operations. Each layer plays a vital role in the hose's overall integrity and functionality:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Tube:\u003c\/strong\u003e The innermost layer, directly in contact with the transported fluid, is typically made from a high-quality synthetic rubber compound chosen for its excellent fluid compatibility, including resistance to hydraulic oils, petroleum-based fluids, and other industrial liquids. This material is also engineered to minimize fluid absorption and prevent degradation, ensuring clean fluid transfer and preventing contamination of the hydraulic system. The smoothness of the inner tube contributes to laminar flow characteristics, minimizing pressure drop and energy loss within the system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforcement Layer (Internal Wire Wrap):\u003c\/strong\u003e This is the defining feature of an SAE 100R4 hose, particularly for suction applications. A helical wire reinforcement, typically made from high-tensile steel, is embedded within the hose wall. This internal wire wrap acts as an anti-collapse mechanism, providing structural rigidity to resist the compressive forces of external atmospheric pressure when the hose is under vacuum. Without this specialized reinforcement, a standard hose would flatten or collapse, severely restricting flow and potentially damaging the pump. The specific pitch and gauge of the wire are precisely calculated to offer optimal flexibility without compromising vacuum resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTextile Braids (Optional but Common):\u003c\/strong\u003e In addition to the wire wrap, many SAE 100R4 hoses incorporate one or more layers of textile braid reinforcement, often synthetic fibers. These textile layers provide additional structural support, contribute to the hose's working pressure rating (200 PSI for this model), and enhance its overall tensile strength and resistance to bursting. They help distribute stresses evenly across the hose wall and prevent localized deformation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Cover:\u003c\/strong\u003e The outermost layer is a robust synthetic rubber compound designed to protect the internal components from external environmental factors. This cover provides exceptional resistance to abrasion, ozone, weathering, UV radiation, oils, and various chemicals. Its durability ensures that the hose remains functional and aesthetically intact even in harsh industrial, construction, or outdoor environments, preventing premature wear and extending the hose's service life. The material selection for the cover is critical to maintaining the hose's flexibility and preventing cracking over time, especially in applications exposed to dynamic movements or temperature fluctuations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVacuum Resistance: The Role of the Internal Wire Wrap\u003c\/h3\u003e\u003cp\u003eThe primary distinguishing feature of a suction hose, and specifically an SAE 100R4 hose like the Buyers Products 1-1\/4 Inch I.D. unit, is its inherent resistance to collapse under vacuum. In suction applications, pumps draw fluid from a reservoir, creating a pressure differential where the pressure inside the hose becomes lower than the external atmospheric pressure. Without adequate internal support, this external atmospheric pressure would compress the hose walls inward, leading to a significant reduction in the hose's cross-sectional area, or even complete collapse. This phenomenon, known as \"cavitation,\" starves the pump of fluid, causes excessive noise and vibration, and can lead to severe damage to pump components and system inefficiency.\u003c\/p\u003e\u003cp\u003eThe internal wire wrap, precisely integrated into the hose's structure, acts as a continuous skeletal support. It provides radial stiffness, effectively counteracting the external compressive forces. This ensures that the hose maintains its full 1-1\/4 inch inner diameter, allowing for unobstructed fluid flow even under extreme vacuum conditions. The helical nature of the wire allows the hose to remain flexible, permitting bending and routing without compromising its anti-collapse capability. This critical design element is what differentiates a true suction hose from standard pressure hoses, which are designed to withstand internal expansion pressures rather than external compression.\u003c\/p\u003e\u003ch3\u003ePerformance Characteristics and Operational Parameters\u003c\/h3\u003e\u003cp\u003eUnderstanding the specified performance characteristics is crucial for proper system integration and safe operation:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Diameter (ID): 1.25 Inches:\u003c\/strong\u003e The 1-1\/4 inch ID is a critical parameter influencing flow rate and pressure drop. A larger ID facilitates higher flow volumes with less resistance, which is advantageous for minimizing energy loss and preventing pump cavitation in suction lines. For return lines, a sufficiently sized ID ensures efficient fluid return to the reservoir, preventing back pressure build-up. This specific diameter is well-suited for medium to high flow rate hydraulic systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength: 50 Feet (600 Inches):\u003c\/strong\u003e The substantial 50-foot length offers significant reach and flexibility in system design, allowing for the connection of widely separated components or for complex routing paths. While a longer hose can introduce a slight increase in frictional losses, for suction and return lines operating at moderate velocities, this length provides practical benefits without significant performance degradation, provided the ID is adequate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure: 200 PSI:\u003c\/strong\u003e While primarily a suction hose, the 200 PSI working pressure rating indicates its capability to handle moderate positive pressure, characteristic of return line applications where system pressure might be present before returning to the reservoir, or for incidental low-pressure surge conditions. It is important to reiterate that this hose is not designed for high-pressure hydraulic circuits, where pressures often exceed thousands of PSI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurst Pressure: 800 PSI:\u003c\/strong\u003e The burst pressure of 800 PSI provides a critical safety factor of 4:1 (Burst Pressure \/ Working Pressure = 800 PSI \/ 200 PSI = 4), which is a standard safety margin in hydraulic hose design. This means the hose can withstand four times its rated working pressure before structural failure occurs, offering a substantial buffer against unexpected pressure spikes and ensuring operational safety under normal conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e While not explicitly listed, SAE 100R4 hoses typically operate effectively within a broad temperature range, often from -40°F to +212°F (-40°C to +100°C) for petroleum-based hydraulic fluids. This wide range ensures performance in diverse climatic and operational conditions, from cold starts to continuous duty cycles in elevated ambient temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate:\u003c\/strong\u003e For a 1-1\/4 inch ID hose, typical flow rates can be substantial. For example, to maintain optimal flow velocities (e.g., 2-4 ft\/s for suction lines, 10-15 ft\/s for return lines), a 1.25-inch hose can accommodate flows of approximately 10-25 GPM (gallons per minute) in suction and return lines respectively, depending on the fluid viscosity and specific system requirements. This makes it suitable for a wide array of medium-duty hydraulic pumps and systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications and Versatility\u003c\/h3\u003e\u003cp\u003eThe Buyers Products 1-1\/4 Inch I.D. Suction Hose in a 50-foot length finds extensive application across various industries due to its specialized design for non-pressure fluid transfer:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic Systems:\u003c\/strong\u003e This is its primary domain. It serves as an essential component for connecting hydraulic reservoirs to the suction side of hydraulic pumps, preventing cavitation and ensuring a steady supply of fluid. It is equally critical for return lines, efficiently routing hydraulic fluid back to the reservoir after it has performed work within the system, dissipating heat and allowing for filtration. Applications include construction equipment (excavators, loaders), agricultural machinery (tractors, harvesters), material handling equipment (forklifts, cranes), and municipal vehicles (snowplows, refuse trucks).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Machinery:\u003c\/strong\u003e Utilized in various industrial settings for the transfer of non-corrosive liquids, lubricants, and coolants within machinery and processing plants. This can include manufacturing equipment, lubrication systems, and fluid power units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine Applications:\u003c\/strong\u003e Suitable for fuel lines, bilge pump hoses, and other low-pressure fluid transfer needs on boats and marine vessels, where resistance to water, fuel, and marine environments is crucial.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgricultural Equipment:\u003c\/strong\u003e Beyond general hydraulic systems, it can be used for transferring water for irrigation, non-corrosive chemicals, or other fluids within farm machinery where suction and low-pressure return capabilities are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVacuum Systems:\u003c\/strong\u003e While primarily for fluid transfer, its vacuum resistance can also lend it to certain low-level industrial vacuum applications for particulates or air, provided fluid compatibility and temperature ranges are respected.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM and Replacement Markets:\u003c\/strong\u003e Ideal for original equipment manufacturers designing new hydraulic systems or as a high-quality replacement hose for maintenance and repair operations, ensuring system integrity and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation, Maintenance, and Longevity Considerations\u003c\/h3\u003e\u003cp\u003eProper installation and routine maintenance are vital to maximizing the service life and performance of the Buyers Products 1-1\/4 Inch I.D. Suction Hose:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Compatibility:\u003c\/strong\u003e Although this product is supplied as bulk hose (without fittings), it is designed to be compatible with a wide range of standard hydraulic hose fittings appropriate for SAE 100R4 specifications and the 1-1\/4 inch ID. These typically include crimp-style fittings designed for low-pressure applications, ensuring a secure, leak-free connection. Professional assembly and crimping are recommended to achieve optimal performance and safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRouting and Bend Radius:\u003c\/strong\u003e While flexible, hoses have a minimum bend radius that should not be exceeded. Bending the hose too sharply can compromise the internal wire reinforcement, leading to collapse or kinking, particularly under vacuum. Proper routing minimizes abrasion and protects the hose from external damage. Ensure adequate slack to accommodate movement and thermal expansion\/contraction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection from Abrasion and Kinking:\u003c\/strong\u003e Shielding the hose from sharp edges, abrasive surfaces, and potential impact points is essential. Using protective sleeves, routing clamps, and ensuring proper support can significantly extend hose life. Kinking, even minor, can damage the internal structure and impair flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluid Compatibility:\u003c\/strong\u003e Always verify that the fluid being transferred is compatible with the hose's inner tube material to prevent degradation, swelling, or contamination. While suitable for common hydraulic oils, specific chemical compatibility should always be cross-referenced.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegular Inspection:\u003c\/strong\u003e Periodic inspection for signs of wear, cuts, abrasions, kinking, bubbling, or leakage is crucial. Any visible damage warrants immediate replacement to prevent system failure or safety hazards. The outer cover's condition is a good indicator of overall hose health.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Management:\u003c\/strong\u003e Operating within the specified temperature range is critical. Prolonged exposure to extreme temperatures outside this range can accelerate material degradation, reducing flexibility and shortening service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e When not in use, hoses should be stored in a cool, dry place away from direct sunlight, ozone-generating equipment, and harsh chemicals to prevent premature aging of the rubber compounds. Coiling the hose properly prevents kinks and permanent deformation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eConclusion: A Reliable Solution for Critical Fluid Transfer\u003c\/h3\u003e\u003cp\u003eThe Buyers Products 1-1\/4 Inch I.D. Suction Hose, supplied in a convenient 50-foot length, embodies robust engineering and adherence to industry-leading standards. Its SAE 100R4 classification, coupled with its distinctive internal wire wrap, ensures unparalleled resistance to collapse under vacuum, making it an indispensable component for efficient hydraulic suction and return line applications. With a substantial working pressure rating of 200 PSI and an impressive burst pressure of 800 PSI, this hose offers both performance and a significant safety margin for low-pressure fluid transfer needs. Its durable rubber-reinforced construction provides excellent resistance to environmental factors and a wide range of hydraulic fluids, guaranteeing long-lasting service in demanding industrial, agricultural, and mobile equipment environments. For professionals seeking a dependable, high-flow solution that prioritizes system integrity and operational longevity, this Buyers Products suction hose stands as an exemplary choice, ensuring smooth, uninterrupted fluid flow critical for the sustained performance of hydraulic and fluid power systems.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449284153715,"sku":"WLH125600","price":424.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/WLH10072_front_25a2f292-0cc5-4730-965e-0757041d6a94.jpg?v=1768594464","url":"https:\/\/titustrucksaccessories.com\/products\/wlh125600-1-1-4-inch-i-d-suction-hose-50-foot-long","provider":"Titus Trucks Accessories ","version":"1.0","type":"link"}