Dso-629plf3 Separator Cartridges Diesel Separator Filter

• Customization: Available
• Material: Composite Materials
• Application: Industry, Food and Beverage, Medicine, Textile, Metallurgy
• Model NO.: DSO-629PLF3
• Filter Connector: Doube Open End
• Filtration Grade: PRE Filter
• Size: 88.9*152.4*736.6mm
• Filter Accuracy: 10μm
• End Cap: Double Open End
• Seal: Buna-N
• Flow Direct: out-in
• Collapse Pressure: 5.2 Bar
• pH Range: 5-9
• Maximum Operating Temperature: 107ºC
• Transport Package: Carton/Export Wooden Box
• Specification: 350*350*850mm
• Trademark: LEFILTER
• Origin: China
• Production Capacity: 1000/Week
• Package Size: 350.00cm * 350.00cm * 850.00cm
• Package Gross Weight: 3.500kg

Product Description

Product Description

Replacement Parker Velcon DSO-629PLF3 Separator cartridges diesel separator filter

Lefilter Replacement DSO Series Particulate Filters deliver high-quality filtration for diesel and biodiesel applications.

From refining to distribution, diesel undergoes multiple stages of storage and transportation. Preventative measures cannot entirely eliminate contamination. Common contaminants introduced during transit include extremely fine and abrasive silica as well as pipeline scale deposits. These pollutants rapidly degrade fuel quality below engine manufacturers' specifications, compromising engine durability and performance. Lefilter's design balances high surface area combined with depth filtration, thereby maximizing filter element service life and reducing filtration costs.

Application:
• Fuel Reception
• Bulk Fuel Storage
• Fuel Dispensing

Specification

Recommended changeout differential pressure	25 psid
Media material	Pleated Filter Paper
Micron ratings	from 2 to 40  / 98%+ Nominal filtration efficiency
Operating pH range	5-9
Flow rate	depends on the fluid

Product Advantages

• TCS media features a 200 mesh stainless steel screen with a green coating on both sides. The screen is pleated with lock edges and secured with internal aluminum clips.

• Pleated media features a silicone treated, resin impregnated paper with a protective screen jacket.

• Tubing is aluminum.

Product Features

•  Optional TCS  coated filter or pleated paper filter

• Flow direction is from outside-to-inside

• End caps are aluminum and/or glass filled nylon.

• Gaskets are nitrile rubber.

• Easy to replace and can be rinsed repeatedly

Packing & Delivery

Company Profile

About Lefilter

Xinxiang Lifeierte Filter Co., Ltd. was established in 2008. It focuses on the fluid environmental protection industry and is a joint-stock high-tech enterprise specializing in the research and development, manufacturing and sales of filtration equipment, air purification equipment, seawater desalination equipment, sewage treatment equipment, waste resource comprehensive utilization equipment, and environmental protection equipment. The company successfully landed on the New Third Board in July 2016, becoming one of the few companies in the filtration industry that combines physical production with capital operation.

Related Models

DFO-614LF2    DFO-614PL6TB   DFO-614PLF40    DFO-629PLF4TB      DFO-629PLF25      DFO-614PL2TB    DFO-614PLF10   DFO-614PL40TB   

DFO-629PLF6    DFO-629PLF25TB   DFO-614PLF4    DFO-614PL10TB    DFO-629PLF2    DFO-629PLF6TB    DFO-629PLF40   DFO-614PL4TB

DFO-614PLF25    DFO-629PLF2TB    DFO-629PLF10    DFO-629PLF40TB    DFO-614PLF6    DFO-614PL25TB   DFO-629PLF4    DFO-629PLF10TB   

DFO-644PLF6    DFO-644PLF2    DFO-636PLF25    DFO-636PLF6    DFO-636PLF2TB DFO-644PLF6TB    DFO-644PLF2TB    DFO-636PLF25TB  

 DFO-636PLF6TB    DFO-636PLF   DFO-644PLF10    DFO-644PLF4    DFO-636PLF40    DFO-636PLF10    DFO-636PLF4TB  DFO-644PLF10TB    

DFO-644PLF2TB    DFO-636PLF40TB    DFO-636PLF10TB      DFO-644PLF25    DFO-644PLF40    DFO-656PLF6    DFO-656PLF25     DFO-644PLF25TB  

 DFO-644PLF40TB    DFO-656PLF6TB    DFO-656PLF25TB     DFO-656PLF2    DFO-656PLF4    DFO-656PLF10    DFO-656PLF40     DFO-656PLF2TB  

 DFO-656PLF4TB    DFO-656PLF10TB    DFO-656PLF40TB

DI-622D6TB              DI-622D10T        DI-622D25TB      DI-633D5TB    DI-633D10TB     DI-633D25TB    DI-638D6TB    DI-63BD10TB     DI-638D25TB

DI-644D6TB      DI-644D10TB       DI-644D25TB          DI-656D6TB      DI-656D10TB     DI-565D25TB    DO-815D5     DO-815D10     DO-815D25

DO-830D5   DO-830D10   DO-830D25   DO-844D5   DO-844D10    DO-844D25  DSO-415PL   DSO-430PL   DSO-444PL    DSO-622C   DSO-622PLF3

DSO-629C    DSO-629PLF3    DSO-633C   DSO-633PLF3   DSO-644C    DSO-644PLF3

FAQ

1.Q: What is the primary function of a coalescing separator filter?
A: It removes emulsified and free liquids (e.g., water, oils) from gases or fuels by merging fine droplets into larger ones ("coalescing"), then separating them via gravity/barrier mechanisms.

2.Q: How does coalescing differ from standard particulate filtration?
A: Coalescers capture sub-micron liquid aerosols via depth media (e.g., glass fiber), causing droplets to merge; particulate filters trap solids via surface capture. Coalescers require downstream separation stages.

3.Q: Which materials are optimal for aggressive chemical applications?
A:Media: Borosilicate glass fiber (hydrocarbons), PTFE membrane (acids, solvents)
Hardware: 316L stainless steel housings, FFKM seals
Avoid cellulose in pH-extreme environments.

4.Q: Why is differential pressure (ΔP) critical for coalescers?
A: High ΔP (>5-7 psi) collapses media pores, causing:
Reduced efficiency,Media migration,Structural failure
Monitor ΔP continuously; replace at 25% above clean ΔP.

5.Q: How does flow rate impact coalescer performance?
A: Exceeding rated flow:
Reduces dwell time → poor droplet merging, Increases reentrainment risk,Shortens lifespan, Always size for peak + 15% safety margin.