{"product_id":"thb-9000-series-3-stage-frl-combo-automatic-drain","title":"THB 9000 Series Industrial Mid-Flow 3-Stage Filter\/Regulator\/Lubricator (FRL) Combo — Automatic Drain, 5 Micron, 11 oz Metal Bowls with Sight Glass","description":"\u003cp\u003eThe THB 9000 Series industrial mid-flow 3-stage FRL (filter \/ regulator \/ lubricator) combo delivers complete compressed-air preparation in a single piggyback assembly — removing water, dirt, and pipe scale, regulating pressure, and metering oil mist to protect and lubricate downstream air tools and pneumatic equipment. This automatic-drain version expels accumulated condensate on its own via a float drain, so the filter bowl stays clear without manual attention. Heavy-duty 11 oz metal bowls with sight glasses let you monitor condensate and oil level at a glance, and every unit ships with a pressure gauge and mounting bracket.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: THB — 9000 Series industrial mid-flow 3-stage FRL combo (filter + regulator + lubricator)\u003c\/li\u003e\n\u003cli\u003eFiltration: 5 micron, water-removing particulate element (replacement element: F9607)\u003c\/li\u003e\n\u003cli\u003eBowls: 11 oz metal bowls with sight glass\u003c\/li\u003e\n\u003cli\u003eRegulated pressure range: 7–175 PSI\u003c\/li\u003e\n\u003cli\u003eDrain: automatic float drain (rated to 175 PSI)\u003c\/li\u003e\n\u003cli\u003ePort sizes available: 1\/2\", 3\/4\", and 1\" NPT\u003c\/li\u003e\n\u003cli\u003eHigh-flow industrial design — up to ~175 CFM (1\" port)\u003c\/li\u003e\n\u003cli\u003eIncludes pressure gauge, 1\/4\" gauge port, and mounting bracket\u003c\/li\u003e\n\u003cli\u003eRelieving regulator with adjustable, lockable pressure setting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical applications\u003c\/h3\u003e\n\u003cp\u003eIdeal for compressed-air mains and drops feeding air tools, spray and blow-off stations, pneumatic machinery, and assembly lines that need clean, dry, lubricated air at a stable, adjustable pressure with hands-off condensate removal — installed as the air-prep stage at the point of use.\u003c\/p\u003e\n\u003cp\u003eChoose your port size below. The THB 9000 Series 3-stage FRL combo pairs rugged 11 oz metal bowls and sight glasses with a 5-micron element, an included gauge, and an automatic float drain for dependable, low-maintenance moisture removal, pressure control, and tool lubrication in demanding compressed-air systems.\u003c\/p\u003e","brand":"THB","offers":[{"title":"1\/2\" NPT","offer_id":54324254114067,"sku":"C904A","price":281.0,"currency_code":"USD","in_stock":true},{"title":"3\/4\" NPT","offer_id":54324254146835,"sku":"C906A","price":270.0,"currency_code":"USD","in_stock":true},{"title":"1\" NPT","offer_id":54324254179603,"sku":"C908A","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3141\/8387\/files\/81tdWmPeB2L._AC_SL1500_8940d274-40ea-4ac9-a078-4674629b2d08.jpg?v=1782146916","url":"https:\/\/aircompressorstore.com\/products\/thb-9000-series-3-stage-frl-combo-automatic-drain","provider":"Warthog Air Compressor Store","version":"1.0","type":"link"}