Facet SM-29FD-5 FD-Grade Long Service Life Fuel Water Separator Cartridge

Product Overview

Facet SM-29FD-5 is defined as the SM-series FD long-life durable separation element. Its core design focuses on operational stability and extended service cycle under continuous fluctuating working conditions. The optimized fiber weaving process improves media toughness, effectively resisting fuel long-term scouring and pressure impact, avoiding early clogging and performance attenuation.

Compared with other grade elements, SM-29FD-5 balances basic water separation and particle interception capabilities, prioritizing overall operational durability. The permanent hydrophobic modification maintains stable water-repellent effect for a long time and inhibits fuel secondary emulsification. Integral one-piece epoxy sealing eliminates filtration dead zones and bypass leakage, while the reinforced lightweight inner bracket ensures no media deformation during long-cycle operation. For users pursuing stable operation and low maintenance costs, this FD-grade element is the most cost-efficient choice in the SM series.

Working Principle

SM-29FD-5 adopts Facet classic durable hydrophobic inside-out separation principle:

1. After primary coalescence, fuel containing mixed water droplets and tiny solid impurities flows uniformly from inside to outside.

2. FD-grade durable fiber layer stably intercepts free water and fine contaminants without water penetration.

3. High-quality dry fuel smoothly passes through the filter media with low flow resistance.

4. Blocked water droplets aggregate and settle by gravity, completing efficient and stable fuel-water separation.

Core Features

- FD long-life grade: Enhanced durable media, greatly extended service cycle

- SM-series cost performance advantage: Low maintenance cost for long-term operation

- Anti-scouring & anti-fatigue performance: Adapt to 24-hour continuous fuel purification

- Stable permanent hydrophobicity: Long-term effective water removal, no emulsification

- Full sealed leak-proof structure: 100% effective filtration coverage

- Full OEM interchangeability: Direct replacement without equipment modification

Full Facet ST/SS/SM Series Complete Model List

ST Series

ST318FA-5, ST324FA-5, ST412FC-5, ST415FB-5, ST417FB-5, ST422FC-5, ST424FB-5, ST430FB-5, ST432FC-5, ST436FB-5, ST609FB-5, ST609FF-5, ST611FD-5, ST612FB-5, ST614FD-5, ST616FD-5, ST618FB-5, ST622FD-5, ST624FB-5, ST624FE-5, ST624FF-5, ST629FD-5, ST630FB-5, ST630FD-5, ST630FE-5, ST630FF-5, ST633FB-5, ST633FD-5, ST636FB-5, ST636FD-5, ST636FE-5, ST636FF-5, ST638FD-5, ST640FD-5, ST640FE-5, ST640FF-5, ST643FD-5, ST644FB-5, ST644FD-5, ST644FE-5, ST644FF-5, ST648FD-5, ST648FE-5, ST648FF-5, ST656FB-5, ST656FF-5

SS Series

SS318FA-5, SS324FA-5, SS412FC-5, SS415FB-5, SS417FB-5, SS422FC-5, SS424FB-5, SS430FB-5, SS432FC-5, SS436FB-5, SS609FB-5, SS609FF-5, SS611FD-5, SS612FB-5, SS614FD-5, SS616FD-5, SS618FB-5, SS622FD-5, SS624FB-5, SS624FE-5, SS624FF-5, SS629FD-5, SS630FB-5, SS630FD-5, SS630FE-5, SS630FF-5, SS633FB-5, SS633FD-5, SS636FB-5, SS636FD-5, SS636FE-5, SS636FF-5, SS638FD-5, SS640FD-5, SS640FE-5, SS640FF-5, SS643FD-5, SS644FB-5, SS644FD-5, SS644FE-5, SS644FF-5, SS648FD-5, SS648FE-5, SS648FF-5, SS656FB-5, SS656FF-5

SM Series

SM-318FA-5, SM-324FA-5, SM-412FC-5, SM-415FB-5, SM-417FB-5, SM-422FC-5, SM-424FB-5, SM-430FB-5, SM-432FC-5, SM-436FB-5, SM-09FB-5, SM-09FF-5, SM-11FD-5, SM-12FB-5, SM-14FD-5, SM-16FD-5, SM-18FB-5, SM-22FD-5, SM-24FB-5, SM-24FE-5, SM-24FF-5, SM-29FD-5, SM-30FB-5, SM-30FD-5, SM-30FE-5, SM-33FB-5, SM-33FD-5, SM-36FB-5, SM-36FD-5, SM-36FE-5, SM-36FF-5, SM-38FD-5, SM-40FD-5, SM-40FE-5, SM-40FF-5, SM-43FB-5, SM-43FD-5, SM-44FB-5, SM-44FD-5, SM-44FE-5, SM-44FF-5, SM-48FD-5, SM-48FF-5, SM-56FB-5, SM-56FF-5

Application Scenarios

SM-29FD-5 long-life separation elements are widely applied in medium-small flow fuel systems requiring long-cycle stable operation, including unattended industrial fuel supply systems, remote oil depot purification equipment, continuous-running fuel skid devices and power generation fuel pretreatment systems. It maintains long-term stable fuel-water separation effect, reduces manual replacement frequency and maintenance costs, and effectively protects downstream precision fuel equipment from contamination and corrosion.

Product Advantages

1. FD exclusive long-life design, anti-fatigue and anti-scouring, suitable for long-term uninterrupted operation

2. SM-series cost-effective positioning, greatly reduce overall equipment operation and maintenance costs

3. Balanced separation performance and dirt holding capacity, stable purification effect without rapid clogging

4. Constant low pressure drop performance, no impact on system operating efficiency

5. Full series Facet filter accessories support one-stop centralized procurement

FAQ

Q: What is the advantage of SM-29FD-5 over other SM-grade elements?

A: Different from precision or heavy-duty grades, SM-29FD-5 focuses on long service life and operational stability, minimizing maintenance frequency for long-running fuel systems.

Q: Is SM-29FD-5 suitable for unattended fuel equipment?

A: Absolutely. Its excellent anti-aging and durable performance perfectly adapts to unattended, long-cycle continuous working conditions.

Q: Can it replace the original ST29FD-5 directly?

A: 100% dimensionally interchangeable, plug-and-play, no equipment modification required.