{"product_id":"kqh0800","title":"SMC KQH0800 (KQH08-00) - One-touch Straight Union, ø8 mm tube, tube-to-tube union","description":"\u003cp\u003eSMC KQH0800 One-touch Straight Union — ø8 mm metal tube-to-tube straight union. KQ Series metal one-touch straight union joining two ø8 mm tubes inline. Type H body; tube O.D. ø8 mm (same size both ports, bore code 00); no thread. Brass body (nickel-plated option), black body with blue release button. Operating pressure vacuum -100 kPa to 1.0 MPa; ambient\/fluid temperature -5 to 60°C. Push-in one-touch connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e KQH08-00 · \u003cstrong\u003eSKU:\u003c\/strong\u003e KQH0800\u003c\/p\u003e\u003ch2\u003eKQH08-00 Applications\u003c\/h2\u003e\u003cp\u003eThe KQH08-00 joins two ø8 mm tubes inline with a rugged metal (brass) one-touch body, giving a straight tube-to-tube union for repairing, extending or connecting compressed-air lines without tools. Rated from vacuum to 1.0 MPa, the metal construction withstands demanding industrial environments and vibration better than resin, suiting machine tools, automation cells and pneumatic circuits where durability is required. One-touch push-in gives fast, secure tube changeover.\u003c\/p\u003e\u003ch2\u003eKQH08-00 Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSMC\u003c\/td\u003e\n\u003ctd\u003eManufacturer Part No.\u003c\/td\u003e\n\u003ctd\u003eKQH08-00\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eKQ (metal)\u003c\/td\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eStraight Union\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTube O.D.\u003c\/td\u003e\n\u003ctd\u003eø8 mm\u003c\/td\u003e\n\u003ctd\u003eThread\u003c\/td\u003e\n\u003ctd\u003eNone (tube-to-tube)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eBrass (nickel-plated option)\u003c\/td\u003e\n\u003ctd\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd\u003e-100 kPa to 1.0 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-5 to 60°C\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cstyle\u003e.ha-2col{display:grid;grid-template-columns:1fr 1fr;gap:44px;margin-top:34px;align-items:start}@media(max-width:768px){.ha-2col{grid-template-columns:1fr;gap:28px}}.ha-xref{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 10px}.ha-xref-item{border:1px solid #e8e8e8;border-left:3px solid #e05a1e;border-radius:8px;padding:9px 16px;background:#fafafa;min-width:150px}.ha-xref-brand{display:block;font-size:11px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;color:#e05a1e}.ha-xref-model{display:block;font-size:14.5px;font-weight:600;color:#1a1a1a;margin-top:2px}.ha-xref-note{font-size:12.5px;color:#777;margin:0}.ha-dl{display:inline-flex;align-items:center;gap:14px;background:#e05a1e;color:#fff!important;text-decoration:none!important;font-weight:700;font-size:15px;line-height:1.2;padding:15px 28px;border-radius:10px;box-shadow:0 3px 12px rgba(224,90,30,.28);transition:transform .16s,box-shadow .16s,background .16s}.ha-dl:hover{background:#c44d18;box-shadow:0 6px 18px rgba(224,90,30,.40);transform:translateY(-2px)}.ha-dl-ic{display:flex;align-items:center;justify-content:center;width:38px;height:38px;background:rgba(255,255,255,.18);border-radius:8px;flex-shrink:0}.ha-dl small{display:block;font-size:11.5px;font-weight:500;opacity:.92;letter-spacing:.3px;margin-top:2px}\u003c\/style\u003e\u003cdiv class=\"ha-2col\"\u003e\u003cdiv class=\"ha-col\"\u003e\n\u003ch2\u003eKQH08-00 Datasheet \u0026amp; Manual\u003c\/h2\u003e\n\u003ca class=\"ha-dl\" href=\"https:\/\/www.smcworld.com\/webcatalog\/s3s\/en-jp\/detail?partNumber=KQH08-00\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan class=\"ha-dl-ic\"\u003e\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#fff\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4\"\u003e\u003c\/path\u003e\u003cpolyline points=\"7 10 12 15 17 10\"\u003e\u003c\/polyline\u003e\u003cline x1=\"12\" y1=\"15\" x2=\"12\" y2=\"3\"\u003e\u003c\/line\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cspan\u003eDownload Datasheet \u0026amp; Manual\u003csmall\u003eSMC KQH0800 · PDF · Official SMC document\u003c\/small\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":48103792378030,"sku":"KQH0800","price":21.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/7221\/5982\/files\/21_01_2026_10_08_27_KQH08_00_SMC.png?v=1784196245","url":"https:\/\/hydroair.ae\/products\/kqh0800","provider":"HydroAir","version":"1.0","type":"link"}