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Volvo DPF
As a DPF-certified supplier, we specialize in high-quality DPF exhaust system. Since 2014, we have collaborated with top global vehicle manufacturers to meet Euro 5, Euro 6, EPA07, and EPA10 emission standards. Our company, Zhongtian Yongyong, controls the entire process—from product development and mold manufacturing to production—ensuring top-tier quality, competitive pricing, and full traceability.
Volvo Diesel Particulate Filter (DPF) Technical Parameters
Parameter
Typical Value / Range
Description
Applicable Models
Volvo FH, FM, FMX, FE, FL
Compatible with a wide range of Volvo trucks and buses across different production years.
Emission Standard
Euro 4 / Euro 5 / Euro 6
Designed to meet European emission regulations depending on vehicle model and engine type.
Material
Cordierite / Silicon Carbide / Stainless Steel
High durability for thermal resistance and long-term filtration performance.
Length
~600–1200 mm
Length varies depending on engine size and exhaust configuration.
Diameter
~200–400 mm
Outer diameter varies according to model and soot storage requirements.
Weight
12–35 kg
Approximate weight depends on substrate type and housing.
Cell Density (CPSI)
200 / 300 / 400 / 600
Higher CPSI improves filtration efficiency but may slightly increase backpressure.
Backpressure (Clean)
2–10 kPa
Pressure drop across a clean DPF.
Backpressure (Loaded)
Up to 25 kPa
Maximum backpressure; indicates soot accumulation and triggers regeneration.
Filtration Efficiency
≥ 95%
Effectively captures 95% or more of particulate matter.
Operating Temperature Range
200–600 °C
Normal operating range; may reach higher during active regeneration.
Regeneration Type
Passive & Active
ECU-controlled regeneration burns accumulated soot to restore filter performance.
OE Part Numbers
20780112, 21963114, 21963115…
Common OEM reference numbers for Volvo DPFs.
Key Selection Guidelines
Model & Emission Standard Matching: Confirm compatibility with Volvo truck or bus model and the corresponding Euro standard.
Material Choice: Cordierite is cost-effective for general use; Silicon Carbide or Stainless Steel provides enhanced durability for high-temperature, heavy-duty operation.
Filtration Efficiency vs. Backpressure: Higher CPSI increases PM removal but can increase backpressure and regeneration frequency.
Regeneration Strategies: Automatic or ECU-controlled regeneration ensures consistent performance and prolongs DPF life.
OEM/ODM Service
Custom OEM and ODM solutions are available for Volvo DPFs, including tailored dimensions, substrate material options, and branding. Ideal for fleets, distributors, and engine manufacturers requiring bulk or customized solutions.
