{"product_id":"metal-pu-fitting-straight-4mm","title":"Metal Pu Fitting Straight 4mm","description":"\u003c!-- Description --\u003e\r\n  \u003ch3\u003eAirCraft Metal PU Fitting Straight Union 4mm (SG MPUC04)\u003c\/h3\u003e\r\n  \u003cp class=\"feature_box\"\u003e\u003cstrong\u003eAt a Glance; \u003c\/strong\u003eCompact straight union to join two 4mm push-in pneumatic tubes in-line.\u003c\/p\u003e\r\n  \u003cp itemprop=\"description\"\u003e\r\n    The AirCraft SG MPUC04 Metal PU Fitting Straight is the no-drama way to connect two 4mm pneumatic\/PU tubes in a clean, in-line run. Whether you’re extending a line, repairing a cut section, or building a neat pneumatic layout, this straight union coupler gives you a quick, secure push-in connection on both ends. With durable metal construction and a compact profile, it’s a solid choice for workshop and industrial compressed-air setups where tidy routing and reliable sealing matter.\r\n  \u003c\/p\u003e\r\n  \u003cdiv class=\"definition-products\"\u003e\n\u003cstrong\u003eQuick, tidy tube-to-tube connection with an AirCraft metal straight union\u003c\/strong\u003e\r\n    \u003cp\u003eIdeal for line extensions and repairs, this push-in coupler keeps your 4mm pneumatic tubing neatly joined and easy to service.\u003c\/p\u003e\r\n  \u003c\/div\u003e\u003csection\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e  \u003c!-- Features and Benefits --\u003e\r\n  \u003ch4\u003eFeatures\u003c\/h4\u003e\r\n  \u003cul\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eStraight union design\u003c\/strong\u003e Joins two tubes in-line for a clean, compact air line connection.\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003e4mm push-in ports (both ends)\u003c\/strong\u003e Fast, secure tube fitment for quick assembly and maintenance.\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eMetal construction\u003c\/strong\u003e Durable body built for everyday workshop pneumatic use.\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eCompact profile\u003c\/strong\u003e Fits neatly into tight installs and tidy cable\/air management routes.\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\r\n  \u003ch4\u003eBenefits\u003c\/h4\u003e\r\n  \u003cul\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eFast repairs; \u003c\/strong\u003eRestore a damaged air line section without replacing the entire run.\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eEasy extensions; \u003c\/strong\u003eAdd length to 4mm tubing quickly and keep routing neat.\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eReliable seal; \u003c\/strong\u003eSecure push-in grip helps reduce leak risk in your compressed-air system.\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e  \u003c!-- Specifications TAB --\u003e\r\n  \u003ch4\u003eSpecifications\u003c\/h4\u003e\r\n  \u003ctable class=\"table SpecsTable\"\u003e\r\n    \u003cthead\u003e\r\n      \u003ctr\u003e\r\n        \u003cth class=\"SpecsSubHeading\"\u003eDescription\u003c\/th\u003e\r\n        \u003cth class=\"SpecsSubHeading\"\u003eSpec\u003c\/th\u003e\r\n      \u003c\/tr\u003e\r\n    \u003c\/thead\u003e\r\n    \u003ctbody\u003e\r\n      \u003ctr\u003e\n\u003ctd class=\"SpecLeft\"\u003eBrand\u003c\/td\u003e\n\u003ctd class=\"SpecRight\"\u003eAirCraft\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd class=\"SpecLeft\"\u003eCat No.\u003c\/td\u003e\n\u003ctd class=\"SpecRight\"\u003eSG MPUC04\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd class=\"SpecLeft\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd class=\"SpecRight\"\u003eMetal PU\/Pneumatic Push-In Straight Union\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd class=\"SpecLeft\"\u003eTube Size\u003c\/td\u003e\n\u003ctd class=\"SpecRight\"\u003e4mm\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd class=\"SpecLeft\"\u003eConnections\u003c\/td\u003e\n\u003ctd class=\"SpecRight\"\u003eTube-to-Tube (Push-In x Push-In)\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd class=\"SpecLeft\"\u003eFitting Style\u003c\/td\u003e\n\u003ctd class=\"SpecRight\"\u003eStraight Union \/ Coupler\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd class=\"SpecLeft\"\u003eMaterial\u003c\/td\u003e\n\u003ctd class=\"SpecRight\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\r\n      \u003ctr\u003e\n\u003ctd class=\"SpecLeft\"\u003eApplication\u003c\/td\u003e\n\u003ctd class=\"SpecRight\"\u003ePneumatic \/ Compressed Air Line Connection\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003c\/tbody\u003e\r\n  \u003c\/table\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eExtra Info\u003c\/h2\u003e  \u003c!-- Extra Information TAB --\u003e\r\n  \u003ch4\u003eExtra Information\u003c\/h4\u003e\r\n  \u003cul\u003e\r\n    \u003cli\u003eUse clean, round 4mm pneumatic\/PU tubing and ensure cuts are \u003cstrong\u003esquare\u003c\/strong\u003e before inserting.\u003c\/li\u003e\r\n    \u003cli\u003ePush the tube in fully until it seats, then do a gentle pull-back test to confirm it’s locked.\u003c\/li\u003e\r\n    \u003cli\u003eAfter installation, pressurise slowly and check for leaks using soapy water.\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\r\n  \u003c!-- Pro Tip --\u003e\r\n  \u003cdiv class=\"tip-products\"\u003e\r\n    \u003ch4\u003ePro Tip\u003c\/h4\u003e\r\n    \u003cul\u003e\r\n      \u003cli\u003eIf a tube end is scratched or oval, trim it back and re-cut square—push-in fittings seal best on a clean, undamaged tube end.\u003c\/li\u003e\r\n    \u003c\/ul\u003e\r\n  \u003c\/div\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eSafety\u003c\/h2\u003e  \u003c!-- Safety TAB --\u003e\r\n  \u003ch4\u003eSafety\u003c\/h4\u003e\r\n  \u003cul\u003e\r\n    \u003cli\u003eAlways \u003cstrong\u003edepressurise the air system\u003c\/strong\u003e before installing or removing pneumatic fittings.\u003c\/li\u003e\r\n    \u003cli\u003eWear \u003cstrong\u003eeye protection\u003c\/strong\u003e when working with compressed air and pressurised lines.\u003c\/li\u003e\r\n    \u003cli\u003eInspect tubing for cracks, kinks or wear and replace damaged sections before pressurising.\u003c\/li\u003e\r\n    \u003cli\u003ePressurise slowly after installation and check connections for leaks using soapy water (never use open flames).\u003c\/li\u003e\r\n  \u003c\/ul\u003e\u003c\/section\u003e","brand":"Saddle Creek","offers":[{"title":"Default Title","offer_id":67501023101218,"sku":"SG MPUC04","price":45.54,"currency_code":"ZAR","in_stock":false}],"url":"https:\/\/saddlecreek.co.za\/products\/metal-pu-fitting-straight-4mm","provider":"Saddle Creek","version":"1.0","type":"link"}