Fleetguard FS01212 00MX Oil-Water Separator
The FS01212 00MX Oil-Water Separator is an upgraded model of the FS series, engineered for medium and high-power diesel engine fuel systems. It features an enhanced composite filter core and optimized internal flow path, realizing efficient separation of fuel water and high-precision filtration of solid particles. With a compact structural design, it fits the installation layout of various heavy-duty engineering machinery and commercial vehicle fuel systems, complying with industrial universal quality and interface standards.
It boasts outstanding environmental adaptability, maintaining stable and reliable working performance in the extreme temperature range of -40℃ to 85℃. The high-strength anti-corrosion alloy shell and multi-layer sealing structure can withstand high fuel pressure fluctuations and strong mechanical vibration, effectively preventing oil leakage and core damage in harsh working conditions.
Manufactured in strict accordance with international quality control specifications, the product effectively reduces the wear of engine fuel injection components, extends the service life of the engine and supporting parts, and lowers the later maintenance cost of equipment. It is a high-performance core filtration component for improving the operation efficiency and stability of heavy-duty diesel machinery.
Advantages of FS01212 00MX Oil-Water Separator
Enhanced efficient separation performance: Adopts an upgraded high-density composite filter core, with water separation efficiency up to ≥98% and solid particle filtration accuracy of 5μm, thoroughly removing harmful impurities in fuel and effectively protecting the engine’s high-precision fuel injection system.
Super strong harsh condition adaptability: Optimized alloy shell material and anti-vibration structural design, resistant to high temperature, low temperature, dust and humidity, withstanding maximum working pressure of 1.2MPa, perfectly adapting to the complex and variable working conditions of heavy-duty engineering machinery and long-haul commercial vehicles.
Ultra-durable and reliable quality: Equipped with high-precision machined components and imported high-temperature resistant sealing parts, the product has excellent leak-proof and pressure-resistant performance, the filter core service life is extended by 30% compared with conventional models, reducing the frequency of replacement and improving equipment continuous operation time.
Humanized installation and maintenance: Standardized 1/2″ NPT female thread connection, consistent with industrial universal interface specifications, easy to install and disassemble without special tools; the quick-release buckle design of the core cover enables fast replacement of the filter core, greatly saving maintenance time and labor costs for users.
Technical Specifications
| Part Number: | FS01212 00MX |
| Filter Type: | Oil-Water Separator |
| Dimensions: | Outer Diameter≈Φ90~110mm, Overall Height≈170~200mm |
| Connection Specs: | Thread Specification: 1/2″ NPT Female Thread |
| Filtration Precision: | 5μm |
| Filtration Efficiency: | ≥98% (ISO 4548 Standard) |
| Applicable Models/Platforms: | Heavy Construction Machinery/Commercial Vehicle/4.5-7.0L Diesel Engine |
| Operating Conditions: | -40℃~85℃; Working Pressure ≤1.2MPa |
| Lead Time: | 15 – 30 Working Days |
| Payment Terms: | T/T ,L/C |
| Dimensions | Connection Specs |
| Filtration Efficiency |
| FS01212 00MX | Outer Diameter≈Φ90~110mm, Overall Height≈170~200mm | Thread Specification: 1/2″ NPT Female Thread | 5μm | ≥98% (ISO 4548 Standard) |
| FS01280 00MX | Outer Diameter≈90-95mm, Overall Height≈240-250mm | Thread Specification:Oil Port M14/M16/M18 | 20-25μm | ≥95% (ISO 4548 Standard) |
| FS01251 00MX | Outer Diameter≈90-95mm, Overall Height≈240-250mm | Thread Specification: M14/M16/M18 | 20-25μm | ≥95% (ISO 4548 Standard) |
| FS01003 00MX | Outer Diameter≈90-95mm, Overall Height≈240-250mm | Thread Specification: M14/M16/M18 | 20-25μm | ≥95%(ISO 4548 Standard) |
| FS01000 00MX | Outer Diameter≈Φ90~110mm, Overall Height≈170~200mm | Thread Specification: 1/2″ NPT Female Thread | 10μm | ≥95% (ISO 4548 Standard) |
| FS01040 00MX | Outer Diameter≈Φ90~110mm, Overall Height≈170~200mm | Thread Specification: 1/2″ NPT Female Thread | 10μm | ≥95% (ISO 4548 Standard) |
| FS01235 00MX | Outer Diameter≈70-80mm, Overall Height≈100-120mm | Thread Specification: M16×1.5 | 20-25μm | ≥95% (ISO 4548 Standard) |
| FS01006 00MX | Outer Diameter≈116.2~116.5mm, Overall Height≈ 313.0~314.2mm | Thread Specification: 1 1/4-12UNS-2B | 10μm | ≥98%(ISO 4548 Standard) |
| ——END—— | ||||
General Infomation of DCEC C220-10A Automotive Engine | |||
| Engine Model | C220-10A | Advertised Power | 220 HP @ 2400 RPM |
| Peak Torque | 780 N.m @ 1500 RPM | Curve&Datasheet | FR 91484 |
| Fuel System | Bosch P7100 Pump | No. Of Cylinders | 6 |
| Aspiration | Turbocharged & Air Intercooler | Displacement | 8.3 L |
| Bore * Stroke | 114 mm * 135 mm | CPL Code Revision | 8418 |
| Dry Weight | 617 kg | Wet Weight | 636 kg |
| Compression Ratio | 17.3 : 1 | ||
Installation Data of DCEC C220-10A Automotive Engine | |||
| Center of Gravity. Distance From Front Face of Block | 427 mm | ||
| Center of Gravity. Distance Above Crank Centerline(Above Crankshaft) | 163 mm | ||
| Maximum Bending Moment At Rear Face of Block | 1356 N.m | ||
| Maximum Crankshaft Thrust Bearing load limit- Intermittent load | 3558 N | ||
| Maximum Crankshaft Thrust Bearing load limit-Continuous load | 2670 N | ||
| Instantaneous Inertia At Rotating: (Without Flywheel) | N/A | ||
| Emissions Certification | GB17691/GB14761 | ||
| Idle Speed | 800 RPM | ||
| Maximum Non-Load Speed | 2720 RPM | ||
| Over Speed Performance (Within 15 Seconds) | 3500 RPM | ||
| The Clutch Torque @ 800Rpm | 495 N.m | ||
| Maximum Altitude At Which Continuous operation Is Allowed | 3000 m | ||
| Supercharger outlet Exhaust Pressure limit Value | 450 kPa | ||
| Maximum Power of Exhaust Brake | 114 kW | ||
| ——END—— | |||
Engine Performance Data Rated power of DCEC C220-10A Automotive Drive Engine | |||||
| Rated Power | Torque Peak | Rated Power | Torque Peak | ||
| Engine Speed | 2400 RPM | 1500 RPM | Exhaust Temperature | 625 ℃ | 602 ℃ |
| Oil Pressure | 345 kPa | 282 kPa | Fuel Consumption | 43 L/hr | 26.9 L/hr |
| The Air Flow | 18.9 m³/min | 9.1 m³/min | Coolant Flow | N/A | N/A |
| The Flow Rate of Pressurized Air | N/A | N/A | Heat Loss Coolant | 77 kW | 60 kW |
| Pressurized Air Pressure | N/A | N/A | Heat Loss Air | 46 kW | 14 kW |
| The Exhaust Flow | 45 m³/min | 21.3 m³/min | Mechanical Loss of Power | N/A | N/A |

System Technical Data of DCEC C220-10A Automotive Drive Engine | ||
| Air Intake System | Maximum Temperature Rise Between Ambient Air and Engine Air Inlet | 15 ℃ |
| Maximum Intake Restriction with Dry Type Air Cleaner,with Clean Filter-Medium Duty | 2.9 (300) kPa (mmH2O) | |
| Maximum Intake Restriction with Dry Type Air Cleaner,with Clean Filter-Heavy Duty | 3.7 (380) kPa (mmH2O) | |
| Maximum Intake Restriction with Dirty Filter | 6.2 (635) kPa (mmH2O) | |
| Turbocharged & Intercooled | Maximum Intake Manifold Temperature-Second Level | 55 ℃ |
| Maximum Intake Manifold Temperature-Three-Level | 50 ℃ | |
| Intercooler Cooling Temperature-Second Level | 25 ℃ | |
| Intercooler Cooling Temperature-Three-Level | 20 ℃ | |
| Maximum Allowable Pressure Difference Before and After Intercooling-Three-Level | 16.7 (125) kPa(mmHg) | |
| Minimum Inlet Pipe Diameter Allowed-Three-Level | 75 mm | |
| Exhaust System | Maximum Back Pressure Imposed by Complete Exhaust System | 10.0 (75) kPa (mmHg) |
| Exhaust Pipe Size Normally Accepable | 75 mm | |
| Maximum Static Bend Allowed for Turbocharger Exhaust Flange | N/A | |
| Lubrication System | Low oil Level Inclination Angle-Front Up | 45 ° |
| Low oil Level Inclination Angle-Back Up | 45 ° | |
| Low oil Level Inclination Angle-Fuel Pump Side Up | 45 ° | |
| Low oil Level Inclination Angle-Exhaust Side Up | 45 ° | |
| Oil Sump Capacity-Upper Limit | 14.2 L | |
| Oil Sump Capacity-Lower Limit | 12.4 L | |
| Capacity of The Whole System | 16.4 L | |
| Cooling System | Coolant Capacity – Engine only | 9 L |
| Standard Thermostat (Modulating) Range | 83 – 95 ℃ | |
| Minimum Fill Rate ( Without Low Level Alarm) | 19 L/min | |
| Minimum Coolant Expansion Space – % of System Capacity | 6 % | |
| Water Tank Capacity Without Water Expansion | 6 L | |
| Maximum Coolant Pressure (Without Pressure Cap, Thermostat Closed) | 276 kPa | |
| Maximum Degassing Time | 25 mins | |
| Maximum Coolant Flow to Accessories | 41 L/min | |
| Maximum Coolant Temperature Engine out | 100 ℃ | |
| Minimum Allows Pressure of Pressure Cap | 50 kPa | |
| Minimum Recommended Coolant Temperature | 70 ℃ | |
| Common Operating Temperature Range of Fans with Fan Clutch | 93 ℃ | |
| Maximum Coolent Temperature For Engine Protection Control | 100 ℃ | |
| The Limit Environmental Temperature at Rated Speed | Second Level 45 ℃;Three-Level 42 ℃ | |
| The Limit Environmental Temperature at Peak Torque | Second Level 40 ℃;Three-Level 37 ℃ | |
| 24V Electrical System | Maximum Allowable Resistance of Cranking Circuit | 0.002 Ω |
| The Cold Start Current When Engine and The Clutch Separate | 12 V 500 24 V 250 | |
| Cold Starting System | Maximum Unaided Cold Start Temperature | 120 RPM -10 ℃ |
| Maximum Aided Cold Start Temperature | 110 RPM -35 ℃ | |
| Fuel System | Maximum Fuel Return Resistance | 520 (mmHg) |
| Maximum Inlet Resistance of oil Pump with Clean Filter | 150 (mmHg) | |
| ——END—— | ||
Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

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Installation Drawing

Installation Manual

Operation Manual

Parts Catalogue

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