{"product_id":"castair-c-fs34","title":"Castair C-FS34","description":"\u003ch2\u003eCastair C-FS34 — 3\/4\" Particulate Filter, 250 PSI, 160 CFM, 5-Micron\u003c\/h2\u003e\n\n\u003cp\u003eThe C-FS34 is a 3\/4-inch NPT standard-size particulate air filter from Castair — filtration only, sized for mid-range shop air systems running 3\/4-inch main lines. It handles 160 CFM at up to 250 PSI maximum inlet pressure, covering most mid-size commercial compressors and multi-station installations where the main distribution line is 3\/4-inch pipe.\u003c\/p\u003e\n\n\u003cp\u003eUse the C-FS34 when you need solid particulate removal at a 3\/4-inch line and pressure regulation is handled elsewhere in the system. If you need both filtration and regulation at this location, use the C-FRS34 combo unit instead — same port size and flow, with a built-in regulator and gauge.\u003c\/p\u003e\n\n\u003ch3\u003eWhat This Unit Does\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Micron Particulate Filtration:\u003c\/strong\u003e Removes pipe scale, rust, and solid airborne debris from the compressed air stream, protecting tools and downstream equipment from abrasive contamination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8.5 oz Bowl:\u003c\/strong\u003e Catches liquid water and condensed oil carryover. Manual drain standard; automatic float drain available as an add-on.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Only:\u003c\/strong\u003e No regulator or gauge. If you need pressure control at this point, use the C-FRS34.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\/4\" NPT Female Connections:\u003c\/strong\u003e Standard threading — no adapters needed for 3\/4-inch pipe or fittings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCastair Particulate Filter Lineup\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eC-FM14 (1\/4\" Mini):\u003c\/strong\u003e 150 PSI max, 38 CFM, 1.5 oz bowl\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC-FS12 (1\/2\" Std.):\u003c\/strong\u003e 250 PSI max, 140 CFM, 8.5 oz bowl\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC-FS34 (3\/4\" Std.):\u003c\/strong\u003e 250 PSI max, 160 CFM, 8.5 oz bowl\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC-FS10 (1\" Std.):\u003c\/strong\u003e 250 PSI max, 180 CFM, 11 oz bowl\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFS114 (1 1\/4\"):\u003c\/strong\u003e 250 PSI max, 390 CFM, 16 oz bowl\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFS112 (1 1\/2\"):\u003c\/strong\u003e 250 PSI max, 390 CFM, 16 oz bowl\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e C-FS34\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort Size:\u003c\/strong\u003e 3\/4\" NPT Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e NPT Female Inlet and Outlet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Inlet Pressure:\u003c\/strong\u003e 250 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rating:\u003c\/strong\u003e 160 CFM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiltration Grade:\u003c\/strong\u003e 5-Micron Particulate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBowl Capacity:\u003c\/strong\u003e 8.5 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulator:\u003c\/strong\u003e Not included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Castair, Spicer, Minnesota\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Buy From Air Compressor Factory Direct?\u003c\/h3\u003e\n\u003cp\u003eWe have sold and supported Castair air system components since 2016. Call 866-217-0063 to confirm the right filter for your line size and system configuration. Free shipping on qualifying orders, full manufacturer warranty, free tech support on every order.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCall 866-217-0063 for quick answers and help!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Cast Air","offers":[{"title":"Default Title","offer_id":53342525718741,"sku":"C-FS34","price":139.16,"currency_code":"USD","in_stock":true}],"url":"https:\/\/aircompressorfactorydirect.com\/products\/castair-c-fs34","provider":"Air Compressor Factory Direct","version":"1.0","type":"link"}