{"product_id":"parker-pt-00670-bite-type-tube-union-reducer-18x15mm","title":"Parker PT-00670 Bite-type Tube Union Reducer 18x15mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER PT-00670 is a flareless bite-type tube union reducer designed to join two different-diameter hydraulic or instrumentation tubes without flaring. The fitting accepts an 18 mm outside diameter tube on one end and a 15 mm outside diameter tube on the other, creating a secure, leak-resistant connection through a mechanical bite ring that grips the tube wall on tightening. This style of fitting is widely used in fluid power, process instrumentation, and industrial control systems. Installation is handled by pipefitters, instrumentation technicians, or hydraulic system specialists working on metal tubing runs.\u003c\/p\u003e\u003cp\u003eThis union reducer is suited for applications where two metric tube sizes must be connected inline within a single run. Typical install scenarios include hydraulic manifold connections, pneumatic control lines, and process fluid circuits that use metric tubing. The flareless bite-type design eliminates the need for a flaring tool, making it practical for field assembly and retrofit work on existing tubing systems.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReduces from 18 mm OD tube to 15 mm OD tube in a single inline fitting\u003c\/li\u003e\n\u003cli\u003eFlareless bite-type design — no flaring tool required for assembly\u003c\/li\u003e\n\u003cli\u003eUnion configuration allows connection and disconnection without disturbing the tubing run\u003c\/li\u003e\n\u003cli\u003eCompact form factor suitable for space-constrained panel and manifold installations\u003c\/li\u003e\n\u003cli\u003eSold in a package quantity of 2 units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or service fitting for metric flareless tube systems using 18 mm and 15 mm outside diameter tubing.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by a licensed pipefitter or instrumentation technician. Depressurize and isolate the fluid circuit fully before disassembling any fitting. Ensure tubing ends are cut square and deburred before inserting into the fitting body, as burrs or angular cuts can compromise the bite-ring seal. Follow the fitting manufacturer's assembly procedure for number of turns past finger-tight, as overtightening can damage the bite ring or tube wall.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Union Reducer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube OD Large End\u003c\/strong\u003e: 18 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube OD Small End\u003c\/strong\u003e: 15 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Style\u003c\/strong\u003e: Flareless Bite-Type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: PARKER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: PT-00670\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51540227293490,"sku":"PT-00670","price":76.31,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f6b7fdbcb1823fe2b1023c6879468a8d.jpg?v=1785849508","url":"https:\/\/voomisupply.com\/products\/parker-pt-00670-bite-type-tube-union-reducer-18x15mm","provider":"Voomi Supply","version":"1.0","type":"link"}