{"product_id":"flexaust-3641020000-polyurethane-duct-hose-2-in-id-25-ft","title":"Flexaust 3641020000 Polyurethane Duct Hose 2 in Id 25 Ft","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe FLEXAUST 3641020000 is a polyurethane duct hose designed for demanding industrial and commercial ventilation, dust collection, fume extraction, and material handling applications. Constructed with a polyurethane wall, this hose delivers a 29 Hg vacuum rating and a maximum working pressure of 50 psi, making it suitable for both positive-pressure and vacuum-side installations. The hose measures 2 inches inside diameter and ships in a 25-foot length. A wall thickness of 0.04 inches contributes to flexibility while maintaining structural integrity across its rated temperature range of -65 to 200 degrees F. It is typically installed by HVAC technicians, industrial ventilation contractors, and facilities maintenance professionals.\u003c\/p\u003e\u003cp\u003eThis duct hose is suited for use in dust collection systems, fume exhaust lines, and bulk material conveying setups in residential, commercial, and light industrial environments. Its black polyurethane construction handles applications involving dust, fumes, and granular materials. The 2.5-inch bend radius allows routing through tight mechanical spaces without kinking, and the temperature range supports both cold-environment and moderate-heat applications. The 25-foot continuous length reduces the number of couplings required in longer runs.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePolyurethane construction resists abrasion and supports flexible routing in dust and fume extraction systems\u003c\/li\u003e\n\u003cli\u003e29 Hg vacuum rating suitable for vacuum-side duct connections\u003c\/li\u003e\n\u003cli\u003e50 psi maximum working pressure for positive-pressure installations\u003c\/li\u003e\n\u003cli\u003eOperating temperature range of -65 to 200 degrees F for cold and warm service environments\u003c\/li\u003e\n\u003cli\u003e2.5-inch minimum bend radius allows installation in confined spaces without kinking\u003c\/li\u003e\n\u003cli\u003e0.04-inch wall thickness balances flexibility with durability\u003c\/li\u003e\n\u003cli\u003e25-foot continuous length minimizes field joints in longer duct runs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in dust, fume, and material handling duct systems requiring a 2-inch inside diameter flexible hose with vacuum and pressure capability. Consult system design specifications to confirm pressure, temperature, and chemical compatibility before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by HVAC technicians or industrial ventilation contractors following applicable mechanical and ventilation codes. Before connecting or disconnecting the hose, shut down the associated blower, fan, or vacuum system and de-energize any electrically driven equipment in the line. Secure both ends with appropriate hose clamps or couplings rated for the system pressure and vacuum levels. Avoid routing the hose over sharp edges or through areas where the minimum bend radius of 2.5 inches cannot be maintained.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Polyurethane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Length\u003c\/strong\u003e: 25 feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall Thickness\u003c\/strong\u003e: 0.04 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBend Radius\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 50 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVacuum Rating\u003c\/strong\u003e: 29 Hg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -65 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 200 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor Use With\u003c\/strong\u003e: Dust, Fume, Material Handling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 7.25 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: FLEXAUST\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3641020000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FLEXAUST","offers":[{"title":"Default Title","offer_id":51702515237170,"sku":"3641020000","price":277.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/823c680ffe536cb83f722f555a747066.jpg?v=1788411737","url":"https:\/\/voomisupply.com\/products\/flexaust-3641020000-polyurethane-duct-hose-2-in-id-25-ft","provider":"Voomi Supply","version":"1.0","type":"link"}