3–5μm Sintered Stainless Steel Gas Flow Restrictor for Laboratory Gas Chromatography Systems and Other Applications
Engineered for high-precision gas control, this 3–5 micron sintered stainless steel gas flow restrictor is specifically designed to deliver consistent and reliable flow restriction in demanding laboratory and industrial environments. Constructed from high-grade 316L stainless steel, this flow restrictor ensures excellent chemical resistance, corrosion protection, and mechanical durability—making it an ideal choice for gas chromatography (GC) systems, analytical instruments, process gas control, and OEM equipment.
The porous structure of the sintered stainless steel enables precise microflow regulation, ensuring a controlled and stable gas flow even under variable pressure conditions. The 3–5μm filtration rating not only regulates flow but also serves as an integrated particle barrier, protecting sensitive downstream instruments from contamination and clogging. This dual-function capability eliminates the need for additional filters, simplifying system design and maintenance.
Precision Flow Control: Sintered metal design enables stable flow at ultra-low rates, ideal for gas chromatography and microanalysis systems.
Filtration and Regulation: Acts as both a flow restrictor and a fine particulate filter with a 3–5μm pore size.
Robust Construction: Made from corrosion-resistant 316L stainless steel for long-term use in aggressive gas environments.
Compact and Customizable: Available in various sizes, flow rates, and connection types to meet specific laboratory and industrial requirements.
Wide Application Range: Suitable for GC systems, analytical gas lines, leak testing, calibration equipment, HVAC sensors, and gas sampling probes.
Gas Chromatography (GC) systems
Chemical and pharmaceutical laboratories
Precision gas analysis instruments
Leak detection and calibration devices
Semiconductor gas handling systems
Environmental monitoring equipment
Whether you're integrating it into a new laboratory setup or upgrading an existing analytical system, this sintered stainless steel gas flow restrictor provides unmatched reliability, safety, and performance. OEM and custom flow specifications are available upon request.
