{"product_id":"polyurethane-pneumatic-tubing-1m-bd-put","title":"Polyurethane Pneumatic Tubing 1m 2.5–8mm ID, 4–12mm OD for Micro Air Pumps \u0026 Compressors | BD-PUT BODENFLO","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBD-PUT Polyurethane Pneumatic Tubing Series\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is designed for compressed air connections in miniature pump and pneumatic systems. Made from flexible polyurethane (PU) with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e95 Shore A hardness\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this transparent tubing offers good abrasion resistance and convenient installation in compact OEM equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAvailable in \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efour inner diameter and outer diameter combinations\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, from 2.5 × 4 mm to 8 × 12 mm (ID × OD), the BD-PUT series supports pneumatic connections for compatible micro air pumps, compressors, and industrial equipment. Each model is supplied in a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1-meter length\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, with a specified working pressure range of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e0–10 bar at 20°C\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003ePolyurethane Pneumatic Tubing BD-PUT Model Specifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-pm-slice=\"1 3 []\"\u003e\u003cstrong\u003e\u003cspan\u003eBD-PUT01 – PU Pneumatic Tubing 2.5mm ID × 4mm OD\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e BD-PUT01\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInner Diameter (ID):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ø2.5 mm (0.10 in)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOuter Diameter (OD):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ø4.0 mm (0.16 in)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWall Thickness:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 0.75 mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWeight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approx. 12 g\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBD-PUT02 – PU Pneumatic Tubing 4mm ID × 6mm OD\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e BD-PUT02\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInner Diameter (ID):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ø4.0 mm (0.16 in)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOuter Diameter (OD):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ø6.0 mm (0.24 in)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWall Thickness:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1.0 mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWeight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approx. 24 g\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBD-PUT03 – PU Pneumatic Tubing 6.5mm ID × 10mm OD\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e BD-PUT03\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInner Diameter (ID):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ø6.5 mm (0.26 in)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOuter Diameter (OD):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ø10.0 mm (0.39 in)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWall Thickness:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1.75 mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWeight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approx. 55 g\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBD-PUT04 – PU Pneumatic Tubing 8mm ID × 12mm OD\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e BD-PUT04\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInner Diameter (ID):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ø8.0 mm (0.31 in)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOuter Diameter (OD):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ø12.0 mm (0.47 in)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWall Thickness:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2.0 mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWeight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approx. 80 g\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003ePU Air Tube General Specifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eName:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Pneumatic Air Line Tubing\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSeries:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e BD-PUT\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAvailable Models:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e BD-PUT01, BD-PUT02, BD-PUT03, BD-PUT04\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaterial:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Polyurethane (PU)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWorking Medium:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Air\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLength:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1 m (3.28 ft) per piece\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eColor:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Transparent\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHardness:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 95 Shore A\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTemperature Range:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e –20°C to 70°C (–4°F to 158°F)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWorking Pressure Range at 20°C:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 0–10 kgf\/cm² (0–1 MPa \/ 0–10 bar)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-pm-slice='1 1 [\"list\",{\"spread\":false,\"start\":1769,\"end\":2234},\"regular_list_item\",{\"start\":2166,\"end\":2234}]'\u003e\n\u003cstrong\u003e\u003cspan\u003eAvailable Sizes (ID × OD):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2.5 × 4, 4 × 6, 6.5 × 10, 8 × 12 mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003ePolyurethane Pneumatic Tubing Key Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFlexible PU Construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supports convenient tubing routing and installation in compact pneumatic equipment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAbrasion Resistance Material:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Polyurethane material offers good resistance to surface wear during normal handling and installation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFour Size Options:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides different inner and outer diameter combinations for various pneumatic connection requirements.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCompressed Air Compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Suitable for compressed air connections in compatible miniature pumps, compressors, and pneumatic systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSpecified Working Pressure:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supports a working pressure range of 0–10 bar at 20°C, subject to proper connections and operating conditions.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTransparent Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Allows visual inspection of the tubing and air line.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e1-Meter Length:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Each tubing variant is supplied in a 1 m length for equipment assembly and pneumatic connections.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eSize Selection \u0026amp; Installation Guidelines\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInner Diameter Selection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Select the appropriate tubing inner diameter based on the pump port and connection requirements.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOuter Diameter Selection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Confirm the tubing outer diameter matches the pneumatic fittings or connectors used in the system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eModel Selection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Choose one of the four available ID × OD combinations. Inner and outer diameters are fixed pairs and cannot be selected independently.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTubing Installation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Route the PU tube without excessive bending, twisting, or stretching to avoid restricting airflow.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eConnection Security:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ensure all tubing connections are properly secured and suitable for the intended working pressure.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eImportant Notes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eConfirm the selected tubing dimensions are compatible with the pump ports, pneumatic fittings, and connection interfaces before ordering.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eThe specified \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e0–10 bar working pressure range applies at 20°C\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Allowable pressure may vary with temperature and system conditions.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe specified temperature range does not guarantee the same pressure capability throughout the entire operating temperature range.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThis tubing is specified for air applications. Confirm material compatibility and operating requirements before using it with other gases or liquids.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvoid sharp bends, excessive stretching, abrasion, or mechanical damage that could restrict airflow or weaken the tubing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck tubing connections regularly to ensure secure installation and prevent air leakage.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003ePackage \u0026amp; Shipping\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePackage Includes:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1 × BD-PUT Polyurethane Pneumatic Tubing, 1 m length (selected model)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMinimum Order Quantity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1 piece (1 m)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eQuantity Options:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Single-piece and bulk orders available\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLead Time:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Typically 3–5 working days for in-stock items\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eExpress Shipping:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e DHL or FedEx express shipping available\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eManufacturer Information\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e BODENFLO\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eManufacturer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Shenzhen Boden Technology Development Co., Ltd.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCountry of Origin:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e China\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEngineered for Your Application. Built by BODENFLO.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFounded in Shenzhen in 2013, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBODENFLO\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e specializes in the development and manufacturing of miniature air pumps, vacuum pumps, compressors, rotary vane pumps, and liquid pumps, along with compatible accessories for OEM and industrial equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eIn addition to our micro pump products, we offer \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ea range of \u003c\/span\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/bodenpumpstore.com\/collections\/micro-pump-accessories\"\u003e\u003cstrong\u003e\u003cspan\u003emicro pump accessories\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e to support system integration, installation, and reliable operation. Our engineering team assists customers with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eaccessory selection, pump compatibility, connection requirements, and system integration\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for different applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOur manufacturing operations follow an \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eISO 9001:2015-certified quality management system\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor product compatibility inquiries or technical assistance, visit \u003c\/span\u003e\u003ca href=\"https:\/\/bodenpump.com\/\"\u003e\u003cspan\u003eBODENFLO\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"BODENFLO Micro Pump-Store","offers":[{"title":"BD-PUT01 （2.5 × 4 mm）","offer_id":50581658665152,"sku":null,"price":0.4,"currency_code":"USD","in_stock":true},{"title":"BD-PUT02（4 × 6 mm）","offer_id":50581658697920,"sku":null,"price":0.5,"currency_code":"USD","in_stock":true},{"title":"BD-PUT03（6.5 × 10 mm）","offer_id":50581658730688,"sku":null,"price":0.8,"currency_code":"USD","in_stock":true},{"title":"BD-PUT04（8 × 12 mm）","offer_id":50581658763456,"sku":null,"price":1.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/8871\/3920\/files\/bd-put-polyurethane-pneumatic-tubing-1m-bodenflo.jpg?v=1792821092","url":"https:\/\/bodenpumpstore.com\/products\/polyurethane-pneumatic-tubing-1m-bd-put","provider":"BODENFLO Micro Pump-Store","version":"1.0","type":"link"}