Description
SL-FL04MN Series – Inline Sintered Metal Filter | 20 µm | SS316L
The SL-FL04MN Series inline gas and fluid filters feature a 20-micron sintered stainless steel media, designed to effectively remove particles and protect sensitive instrumentation. The body is constructed from SS316L stainless steel with a Bright Annealed (BA) finish for enhanced corrosion resistance and high-purity applications.
Available in MNPT, FNPT, and LOK double ferrule tube connections from 1/4" to 1", these filters are ideal for high-purity, analytical, and process gas systems.
📦 Available Models:
| Model | Connection | Size | Material | Micron | Finish |
|---|---|---|---|---|---|
| SL-FL04MN-4M-20um | 1/4" MNPT × 1/4" MNPT | Inline | SS316L | 20 µm | BA |
| SL-FL04MN-4F-20um | 1/4" FNPT × 1/4" FNPT | Inline | SS316L | 20 µm | BA |
| SL-FL04MN-4M-4F-20um | 1/4" MNPT × 1/4" FNPT | Inline | SS316L | 20 µm | BA |
| SL-FL04MN-4F-4M-20um | 1/4" FNPT × 1/4" MNPT | Inline | SS316L | 20 µm | BA |
| SL-FL04MN-4L-20um | 1/4" LOK × 1/4" LOK | Inline | SS316L | 20 µm | BA |
| SL-FL04MN-6L-20um | 3/8" LOK × 3/8" LOK | Inline | SS316L | 20 µm | BA |
| SL-FL04MN-8L-20um | 1/2" LOK × 1/2" LOK | Inline | SS316L | 20 µm | BA |
| SL-FL04MN-12L-20um | 3/4" LOK × 3/4" LOK | Inline | SS316L | 20 µm | BA |
| SL-FL04MN-16L-20um | 1" LOK × 1" LOK | Inline | SS316L | 20 µm | BA |
✅ Key Features:
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Inline sintered metal filter with 20 μm filtration rating
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Constructed from SS316L stainless steel with Bright Annealed finish
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Available in a variety of connection types: MNPT, FNPT, LOK (double ferrule)
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Ideal for removing particles from process, instrumentation, and analytical gas lines
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High durability and chemical resistance
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Easy to install inline structure
⚙️ Technical Specifications:
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Body Material: SS316L
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Filter Element: Sintered stainless steel, 20 μm
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Finish: Bright Annealed (BA)
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Connection Options: 1/4" to 1" MNPT, FNPT, and LOK
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Max Pressure: Depends on fitting size and application (typically 1000–3000 psi)
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Applications: UHP gas lines, analytical instruments, gas cabinets, purge systems, filtration before valves or regulators
Technical Specifications
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