The Dual Pressure Direct Mount Pump Wetline Kit from Buyers Products has everything you need to operate a dump trailer or live floor hydraulic system, including an in-cab pneumatic control console. The wetline kit includes: (1) 50 gal or 70 gal upright steel reservoir or 50 gal side mount reservoir; (1) Frame bracket kit with fasteners; (1) Valve panel; (1) 42 GPM at 1800 RPM valve with main relief preset at 2800 PSI; (1) Port relief set at 2000 PSI; (1) Dowelled 18 GPM pump rated to 3000 PSI (24 GPM pump available for the 50 gal kit); (1) 100 GPM return line filter; (1) Sleek in-cab pneumatic controls with console; (2) Ball valves; (3) Wing type couplers; and all hoses, adapters, clamps, and fittings. Contact Customer Service for assistance.
Specifications
| Direct or Remote Mount | Direct Mount |
|---|---|
| Flow at 1800 RPM | 32.5 |
| Pump Rotation | Counterclockwise |
| Reservoir Material | Carbon Steel |
| Reservoir Position | Side Mount |
| Reservoir Volume | 50 |
The Buyers Products 50 Gallon Dual Pressure Direct Mount Pump Wetline Kit, featuring a Counterclockwise (CCW) 18 Gallons Per Minute (GPM) pump, represents a comprehensive hydraulic solution engineered for demanding commercial applications. This meticulously assembled kit provides all components necessary for establishing a robust, efficient, and reliable hydraulic circuit, primarily for operating dump trailers, live floor systems, and other ancillary hydraulic equipment. Integrating dual-pressure capabilities, a direct-mount pump, and intuitive in-cab pneumatic controls, this wetline kit offers optimized performance and operational versatility for fleet operators and equipment owners.
Understanding the Wetline Kit Architecture
A wetline kit forms the complete hydraulic interface between a truck's power take-off (PTO) system and a hydraulically-operated trailer or attachment. It encompasses the reservoir, pump, control valves, filtration, and all necessary hoses, fittings, and couplers for a functional hydraulic loop. The "direct mount" design signifies a pump coupled directly to the PTO, eliminating drive shafts and universal joints. This enhances efficiency, reduces complexity, and minimizes potential failure points. The 50-gallon side-mount carbon steel variant optimizes fluid capacity, durability, and chassis integration for Class 8 trucks.
Dual Pressure System: Enhanced Versatility and Performance
The kit's hallmark is its dual-pressure capability, addressing varying pressure demands in heavy-duty hydraulic applications. For example, lifting a loaded dump trailer requires higher pressure, while operating a lighter live floor system benefits from a lower, more efficient setting. This kit integrates a main relief valve preset at 2800 PSI and a port relief valve set at 2000 PSI. This dual-setting allows operators to selectively engage the appropriate pressure, preventing over-pressurization of lighter-duty systems, enhancing energy efficiency, and extending component lifespan. The 2800 PSI setting provides robust power; the 2000 PSI port relief offers controlled output, adapting the kit to diverse operational requirements without manual reconfigurations.
Hydraulic Power Generation: The 18 GPM Counterclockwise Pump
The hydraulic pump converts mechanical energy from the truck's PTO into hydraulic energy. This kit features a dowelled 18 GPM hydraulic pump, rated to a maximum of 3000 PSI. "Dowelled" construction uses precision pins for internal component alignment, ensuring tighter tolerances, reduced internal leakage, and enhanced longevity under demanding cycles. The 18 GPM flow rate offers a balanced blend of speed and control for typical dump trailer and live floor applications; a 24 GPM optional upgrade is available. This flow, combined with the 3000 PSI maximum pressure rating, ensures sufficient hydraulic power for rapid cycle times and efficient heavy load movement. Critical for integration, the pump's Counterclockwise (CCW) rotation must precisely match the truck's PTO output shaft to prevent system damage. Confirming PTO rotation before installation is crucial for compatibility and peak performance.
Fluid Management and Reservoir Design
The hydraulic reservoir is critical for heat dissipation, fluid conditioning, and air separation. This kit includes a 50-gallon side-mount carbon steel reservoir. This capacity ensures adequate fluid volume, even during peak demand, facilitating proper heat exchange and preventing thermal degradation. Effective heat dissipation extends component life. The side-mount configuration optimizes chassis space, offering a compact, accessible solution. Constructed from robust carbon steel, the reservoir provides superior durability, impact resistance, and longevity in harsh environments. Its design incorporates baffles to promote air release and reduce fluid sloshing, a sight gauge for fluid level monitoring, and a fill cap with an integrated breather for atmospheric pressure equalization and filtered air intake.
Advanced Filtration for System Longevity
Hydraulic fluid cleanliness is paramount for system lifespan and reliability. Contaminants cause abrasive wear, corrosion, and cavitation, leading to premature component failure. This kit incorporates a high-efficiency 100 GPM return line filter. Positioned in the return line, this filter captures contaminants before fluid re-enters the reservoir and pump, protecting all downstream components. The 100 GPM rating indicates capacity for full return oil flow, ensuring comprehensive filtration. Industrial-grade return line filters typically employ high-quality media designed to capture fine particulates, maintaining ISO cleanliness codes. Regular replacement of filter elements is essential to preserve optimal filtration efficacy and protect the entire hydraulic circuit.
Precision Control: The 42 GPM Directional Control Valve
Fluid direction and flow are managed by the primary directional control valve (DCV), a 42 GPM unit at 1800 RPM. This robust valve precisely controls hydraulic fluid flow to and from dump trailer or live floor cylinders. Its 42 GPM flow rating indicates capacity for significant fluid volumes, translating into responsive and rapid actuator operation. Integrated with the main relief preset at 2800 PSI, this valve directs fluid and serves as the primary pressure regulator for the high-pressure circuit, preventing system pressure from exceeding safe operating limits. This protects the pump, cylinders, and hoses from over-pressurization damage. The valve panel provides a centralized, protected location, simplifying plumbing and offering physical protection against environmental elements and operational hazards.
User Interface: Sleek In-Cab Pneumatic Controls
Operator comfort, safety, and precision are vital for heavy equipment operation, addressed by the sleek in-cab pneumatic control console. Pneumatic controls offer distinct advantages over mechanical or electrical alternatives: they are immune to electrical interference and eliminate high-pressure hydraulic lines in the cab, significantly enhancing safety by removing potential leak points near the operator. The console's ergonomic design facilitates intuitive operation, allowing precise control of attached equipment's hydraulic functions with minimal effort. This level of control reduces operator fatigue, improves productivity, and enhances safety during critical operations like dumping or live floor activation, which often require precise hydraulic power metering.
Comprehensive Connectivity: Hoses, Fittings, and Couplers
This complete wetline kit includes all necessary connectivity hardware: high-pressure hydraulic hoses, adapters, clamps, fittings, two ball valves, and three wing-type couplers. The quality and specification of these components are crucial. Hoses are engineered to withstand specified operating pressures and temperatures, preventing leaks and ensuring system integrity. Adapters and fittings ensure precise, leak-free connections. Ball valves provide isolation points within the hydraulic circuit for safe and efficient maintenance. The three wing-type couplers facilitate quick, secure connection and disconnection of trailer hydraulic lines to the truck's wetline system. These quick-connect couplers ensure robust engagement, minimal fluid loss during connection/disconnection, and contamination resistance, streamlining trailer hook-ups and enhancing operational efficiency.
Installation and Maintenance Considerations
Proper installation is critical for long-term reliability and performance. The frame bracket kit with fasteners ensures secure attachment of the reservoir and components to the truck chassis, mitigating vibration and structural stress. Installation must be performed by qualified technicians, adhering to industry best practices, including proper hose routing (avoiding sharp bends, chafing, and high heat), secure component mounting, and meticulous air purging upon initial fill. Routine maintenance includes periodic inspection of hoses, fittings, and seals for wear or leakage, checking and maintaining proper hydraulic fluid levels, and regular replacement of the return line filter element. Adherence to a preventative maintenance schedule extends the kit's operational life and prevents unexpected downtime.
Applications and Versatility
The Dual Pressure Direct Mount Wetline Kit is inherently versatile, suitable for a broad spectrum of heavy-duty applications. Its primary utility powers dump trailers, from standard end-dumps to specialized pup and transfer trailers. The dual pressure capability offers optimal power for lifting heavy loads and controlled lowering. It is also ideally suited for live floor systems, common in refuse hauling, agricultural bulk transport, and material handling, where controlled, continuous material discharge is required. The ability to seamlessly switch between pressure settings allows operators to adapt hydraulic output to specific material demands and live floor system designs. Robust construction and high-performance components make it a reliable choice for powering other auxiliary hydraulic attachments.
Safety and Reliability Engineered In
Safety is paramount in heavy-duty hydraulic system design and operation. This kit integrates multiple features for a safer operational environment. The direct mount pump reduces potential leak points compared to remote-mount systems. Dual pressure relief valves offer critical protection against over-pressurization, safeguarding components and preventing catastrophic failures. In-cab pneumatic controls remove high-pressure hydraulic lines from the driver's compartment, significantly reducing injury risk from hose bursts. All components are selected for durability and adherence to rigorous industrial standards, ensuring consistent, reliable performance under demanding conditions. Buyers Products’ commitment to quality is evident in robust materials, precision engineering, and the comprehensive nature of the kit, providing operators with a trustworthy, long-lasting hydraulic solution.
Conclusion
The Buyers Products 50 Gallon Dual Pressure Direct Mount Pump Wetline Kit is a meticulously engineered, fully integrated hydraulic solution for modern commercial transport and material handling. Its key features—the robust 50-gallon side-mount carbon steel reservoir, the efficient 18 GPM CCW dowelled pump, the versatile dual-pressure relief system, high-capacity return line filtration, and intuitive in-cab pneumatic controls—collectively deliver a system that is powerful, efficient, reliable, and safe. This kit provides fleet operators and truck owners a turnkey solution for powering dump trailers, live floor systems, and other hydraulic attachments, ensuring maximum uptime, enhanced operational flexibility, and superior return on investment through longevity and high performance. For specialized requirements or application guidance, contact Buyers Products Customer Service for optimal system configuration and support.
