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SP133011 Fuel Water Separator Filter
Spin-On Fuel Water Separator | Part Identification: SP133011
SP133011 Product Description
This industrial-grade primary diesel conditioning element is engineered to remove emulsified moisture and solid contaminants from high-volume fuel delivery lines. The assembly utilizes a robust, thick-walled steel housing shell finished in a durable coating to resist external oxidation and environmental degradation under heavy-duty field operations. Incorporating an internal multi-layered synthetic coalescing media pack, the filter forces microscopic water droplets to bind and drop out of the fuel stream before reaching the combustion circuit. The upper mounting plate features a precision-machined internal 13/16"-18UN thread for secure structural seating, backed by a high-elasticity rubber gasket ring to maintain an absolute vacuum seal under fluctuating operational pressures. Additionally, the lower base integrates an M14X2 auxiliary thread pattern to accommodate standard condensation drainage valves or water-in-fuel signaling sensors.
SP133011 Core Technical Advantages
Advanced Phase Coalescing Separation
Employs progressive-density synthetic media fibers that extract up to 95% of free and dissolved water, preventing injector corrosion and surface pitting.
Dual-Thread Structural Integration
Formulated with a 13/16"-18UN top header port for high-torque engine mounting and an M14X2 bottom port for standard water sensor attachment.
Thick-Gauge Canister Integrity
Built using a cold-rolled, impact-resistant steel casing designed to withstand intense hydraulic fuel pulses and heavy chassis vibrations without deformation.
Extended Injection System Protection
Captures sub-micron silica sand, organic sediment, and storage tank rust particles, significantly reducing wear on high-pressure common-rail (HPCR) pumps.
SP133011 Technical Specifications
| Parameter Profile | Specification Data |
|---|---|
| Product Classification | Spin-On Diesel Fuel Water Separator Cartridge |
| Part Identification | SP133011 |
| Outer Shell Canister Diameter (D1) | 95.0 mm |
| Top Seating Gasket Outer Diameter (D2) | 94.0 mm |
| Inner Gasket Ring Track Diameter (D3) | 72.0 mm |
| Primary Head Mounting Thread (D7) | 13/16"-18UN Internal |
| Bottom Base Drain/Sensor Thread (D8) | M14X2 Internal |
| Total Assembly Vertical Height (H1) | 177.0 mm |
| Outer Metal Casing Height (H2) | 149.0 mm |
| Internal Clear Core Clearance Height (H3) | 147.0 mm |
| Primary Manufacturer Reference | Liugong SP133011 |
| Interchangeable Cross References | Fleetguard FS36257, HiFi Filter SN 25173 |
SP133011 Target Applications
This heavy-duty water separation element provides clean, water-free fuel delivery across diverse industrial sectors, quarrying operations, and civil infrastructure projects.
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