Separ Filter · Fuel Filter Assembly
SWK 2000/5
5-Series Fuel/Water Separator Simplex Assembly
Compact single-bowl diesel fuel/water separator with multi-stage centrifugal swirl separation and backflushing capability.
About Separ Filter
Support for Your Application
Separ Filter specialises in fuel filtration and water-separation systems for automotive and industrial applications. Its SWK and LKF product families are designed to remove water and particulate contamination from fuel, helping protect engines and fuel-system components in demanding operating conditions.
Dedicated fuel-cleaning and water-separation systems designed to help reduce contamination-related risks and protect downstream fuel components.
Key Product Lines
- SWK fuel filter/water separators
- SWK changeover systems
- LKF coalescing filters
- Automotive and industrial fuel filtration systems
- Replacement elements
Where Separ Filter Works
Market Applications
Priority Market Segments
Separ Filter Product Range
Top 50 Products
Explore 50 products, including part numbers, specifications and application references. Our team will help confirm the right match for your vehicle or equipment.
50 products
Separ Filter · Fuel Filter Assembly
SWK 2000/5/U
5-Series Duplex Switchable Separator Assembly
Dual switchable filter system allowing element replacement during active engine operation without power loss.
Separ Filter · Fuel Filter Assembly
SWK 2000/5/50
5/50-Series Fuel/Water Separator Simplex
Upgraded compact separator with enlarged bowl capacity for enhanced water retention in dusty/off-highway conditions.
Separ Filter · Fuel Filter Assembly
SWK 2000/5/50/UM
5/50-Series Duplex Metal Bowl Assembly
Duplex switchable unit with heat/vibration resistant metal bowls meeting strict fire safety regulations.
Separ Filter · Fuel Filter Element
00530
30-Micron Standard Filter Element (5-Series)
Standard primary replacement filter element with water-repelling cellulose paper media.
Separ Filter · Fuel Filter Element
00510
10-Micron Secondary Filter Element (5-Series)
Fine secondary replacement element designed for sensitive common-rail diesel injection systems.
Separ Filter · Fuel Filter Element
00560S
60-Micron Stainless Steel Washable Element (5-Series)
Reusable stainless steel mesh element engineered for heavy coarse pre-filtration and bio-diesel.
Separ Filter · Fuel Filter Element
00530/50
30-Micron Filter Element (5/50-Series)
High-capacity replacement filter paper element specifically sized for 5/50 enlarged filter bodies.
Separ Filter · Fuel Filter Element
00510/50
10-Micron Fine Filter Element (5/50-Series)
10-micron high-efficiency element ensuring ultra-clean fuel delivery to common rail fuel pumps.
Separ Filter · Fuel Filter Assembly
SWK 2000/10
10-Series Fuel/Water Separator Simplex Assembly
Industry-standard medium-duty fuel separator with centrifugal stage and backflush feature.
Separ Filter · Fuel Filter Assembly
SWK 2000/10/U
10-Series Duplex Switchable Separator Assembly
Dual-chamber switchable separator allowing seamless filter element changeover without engine shutdown.
Separ Filter · Fuel Filter Element
01030
30-Micron Standard Filter Element (10-Series)
Most widely specified replacement filter element for 10-Series fuel/water separators worldwide.
Separ Filter · Fuel Filter Element
01010
10-Micron Secondary Filter Element (10-Series)
Fine-grade 10-micron replacement element providing enhanced protection for high-pressure injection systems.
Separ Filter · Fuel Filter Assembly
SWK 2000/18
18-Series Heavy Duty Fuel Separator Simplex
High-capacity single fuel separator designed for high-horsepower diesel engines up to 1,000 kW.
Separ Filter · Fuel Filter Element
01830
30-Micron Replacement Element (18-Series)
High-flow 30-micron replacement element with large surface filtration media for 18-Series housings.
Separ Filter · Fuel Filter Element
01810
10-Micron Fine Replacement Element (18-Series)
10-micron high-efficiency filter element providing superior particle retention for heavy diesel systems.
Separ Filter · Fuel Filter Assembly
SWK 2000/40/M
40-Series Heavy Industrial Fuel Separator
Ultra-high capacity single fuel filter unit featuring solid metal bowl construction for extreme industrial environments.
Separ Filter · Fuel Filter Element
04030
30-Micron Replacement Filter Element (40-Series)
Extra-large 30-micron primary replacement filter cartridge for Separ 40-Series industrial assemblies.
Separ Filter · Fuel Filter Element
04010
10-Micron Fine Replacement Element (40-Series)
10-micron ultra-pure replacement element engineered for high-throughput clean fuel polishing and power generation.
Separ Filter · Fuel Filter Assembly
SWK 2000/130/UM
130-Series High-Flow Duplex Separator Assembly
Multi-element ultra-high-flow duplex fuel separator utilizing four 01830 elements per housing for massive fuel volume.
Separ Filter · Fuel Filter Assembly
SWK 2000/130/2/UM
Double 130-Series High-Flow Duplex Separator
Dual-manifold ultra-high capacity system capable of processing up to 260 L/min of continuous diesel flow.
Separ Filter · Fuel Filter Assembly
LKF 03
LKF Automotive Compact Fuel Water Separator
Next-generation ultra-compact coalescing diesel fuel water separator for light passenger and commercial vehicles.
Separ Filter · Fuel Filter Assembly
LKF 08
LKF Industrial & Commercial Separator Assembly
High-efficiency coalescing fuel filter designed for medium commercial trucks and off-highway machinery.
Separ Filter · Fuel Filter Assembly
Evo-10
Evo-10 Advanced Coalescing Fuel Filter Assembly
Lightweight premium plastic alloy fuel/water separator featuring tool-free element replacement mechanism.
Separ Filter · Fuel Filter Element
063746
Replacement Element for LKF 03 (10-Micron)
Coalescing replacement element designed specifically for LKF 03 automotive separator units.
Separ Filter · Fuel Filter Element
063837
Replacement Element for LKF 08 (10-Micron)
High-efficiency coalescing media element for LKF 08 industrial diesel fuel filtration.
Separ Filter · Fuel Filter Element
01030/EVO
Evo-10 Replacement Cartridge Element (30-Micron)
Eco-friendly metal-free replacement filter element cartridge for Separ Evo-10 housings.
Separ Filter · Fuel Filter Element
01010/EVO
Evo-10 Fine Replacement Cartridge Element (10-Micron)
Fine 10-micron eco-element providing maximum protection for common-rail injectors.
Separ Filter · Filter Replacement Part
30421
Lid Gasket for 18-Series Housings
Heavy-duty elastomer lid sealing ring engineered to withstand severe marine and industrial duty cycles.
Separ Filter · Filter Replacement Part
30440
Lid Gasket for 40-Series Housings
High-durability sealing ring for 40-Series heavy industrial filter top lid covers.
Separ Filter · Filter Replacement Part
10367-V
Viton High-Temperature Lid Gasket (5-Series)
Premium fluorocarbon (Viton) lid seal designed for high-temperature biodiesel and harsh chemical fuels.
Separ Filter · Filter Service Kit
30387
Multi-Element Seal Kit for 130-Series
Complete master sealing kit including lid gaskets, internal manifold seals, and bowl O-rings for 130-Series.
Separ Filter · Filter Accessory
K-12V
Active Water-in-Fuel Sensor Kit (12V DC)
Electronic water detection probe kit that signals the operator when accumulated water requires bowl draining.
Separ Filter · Filter Accessory
K-24V
Active Water-in-Fuel Sensor Kit (24V DC)
24V DC water level detection sensor engineered for heavy commercial trucks, buses, and marine equipment.
Separ Filter · Filter Accessory
S-Probe
Potential-Free Water Level Sensor Probe
Passive potential-free water probe designed for direct integration into vehicle ECU or boat alarm panel.
Separ Filter · Filter Accessory
H-12V-300W
In-Housing Fuel Heating Element (12V)
12 Volt DC internal fuel heater assembly automatically thermostatically controlled to prevent fuel gelling.
Separ Filter · Filter Accessory
H-24V-300W
In-Housing Fuel Heating Element (24V)
24 Volt DC high-output heating element designed for heavy off-highway and commercial truck fleets.
Separ Filter · Filter Replacement Part
10280
Manual Drain Valve Assembly
Heavy-duty brass petcock manual drain valve for easy purging of collected water and sediment from filter bowl.
Separ Filter · Filter Accessory
D-Shield
Transparent Bowl Heat Shield Protector
Stainless steel heat shield attachment designed to shield transparent bowls against radiant engine bay heat.
Separ Filter · Filter Replacement Part
10367
Lid Sealing Gasket Kit (5 & 5/50 Series)
Nitrile rubber replacement lid gasket ensuring airtight seal preventing air ingress into suction lines.
Separ Filter · Fuel Filter Assembly
SWK 2000/10/M
10-Series Metal Bowl Fuel Separator
Single heavy-duty fuel separator equipped with rugged aluminum metal bowl for high-vibration off-highway use.
Separ Filter · Fuel Filter Assembly
SWK 2000/10/UM
10-Series Duplex Marine Metal Bowl Unit
Marine-certified duplex unit with solid metal bowls meeting Bureau Veritas & DNV fire safety standards.
Separ Filter · Fuel Filter Assembly
SWK 2000/10/H
10-Series Heated Fuel Separator (12V/24V)
Thermally controlled fuel separator featuring internal heating element to prevent diesel waxing in sub-zero climates.
Separ Filter · Fuel Filter Element
01060S
60-Micron Stainless Steel Washable Element (10-Series)
Durable 60-micron stainless steel filter insert engineered for high-viscosity or heavily contaminated fuels.
Separ Filter · Filter Replacement Part
10362
Lid Sealing Gasket (10-Series)
Heavy-duty synthetic nitrile elastomer lid gasket engineered for leak-free vacuum operation.
Separ Filter · Filter Replacement Part
10363
Bowl Sealing O-Ring Kit (10-Series)
Complete fluorocarbon O-ring seal kit for lower clear/metal bowl retention on 10-Series filter bodies.
Separ Filter · Fuel Filter Assembly
SWK 2000/18/U
18-Series Duplex Switchable Fuel Separator
Heavy-duty duplex filter assembly equipped with integrated changeover valve for non-stop operation.
Separ Filter · Fuel Filter Assembly
SWK 2000/18/UM
18-Series Duplex Marine Metal Bowl Assembly
Duplex fuel separator with heavy aluminum metal bowls engineered for commercial marine class safety.
Separ Filter · Fuel Filter Element
01860S
60-Micron Stainless Steel Washable Element (18-Series)
Heavy-duty reusable 60-micron stainless wire mesh element for high-viscosity diesel fuels.
Separ Filter · Fuel Filter Assembly
SWK 2000/40/UM
40-Series Duplex Heavy Marine Fuel Separator
Maximum-flow duplex switchable separator system designed for continuous heavy marine and industrial fuel transfer.
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Separ Filter
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