{"id":6721,"date":"2026-07-13T16:46:49","date_gmt":"2026-07-13T08:46:49","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=6721"},"modified":"2026-07-13T16:47:08","modified_gmt":"2026-07-13T08:47:08","slug":"new-original-festo-153040-qs-12-10-push-in-connector","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/new-original-festo-153040-qs-12-10-push-in-connector\/","title":{"rendered":"New Original Festo 153040 QS-12-10 Push-In Connector"},"content":{"rendered":"
\n

New Original Festo 153040 QS\u201112\u201110 Push\u2011In Connector<\/h1>\n<\/div>\n
\n

1. Product Overview<\/h2>\n<\/div>\n
\n
The part\u2011number 153040 QS\u201112\u201110 is an original Festo straight\u2011through push\u2011in connector from the well\u2011known QS pneumatic fitting series. This adapter connects a 12 mm outer\u2011diameter pneumatic tube to a 10 mm outer\u2011diameter pneumatic tube without threaded ports. It is designed for diameter\u2011changing connection of PU, PA or PTFE air hoses within compressed\u2011air circuits in automated production lines, packaging equipment, machine\u2011tools, conveyor systems and pneumatic control cabinets. It adopts stainless\u2011steel gripping ring and NBR sealing ring, achieving tool\u2011free assembly and reliable leak\u2011proof performance. The fitting can withstand continuous vibration from running machines and ensure stable airflow transmission for long\u2011term industrial\u2011grade operation.<\/div>\n<\/div>\n
\n

2. Main Functions<\/h2>\n<\/div>\n
\n
    \n
  1. Diameter\u2011reduction connection: Realizes steady pipeline transition between 12\u202fmm\u2011OD tubing and 10\u202fmm\u2011OD tubing for layout adjustment of pneumatic circuits.<\/li>\n
  2. Tool\u2011free quick assembly: Simply push the tubes into both ends of the fitting to finish installation, eliminating threaded assembly.<\/li>\n
  3. Air\u2011tight sealing: Internal NBR seals prevent compressed\u2011air leakage to reduce energy loss of the whole air\u2011supply system.<\/li>\n
  4. Convenient disassembly: Press the release collar on each side to pull out the air tube during equipment modification or component replacement.<\/li>\n
  5. Smooth airflow delivery: Straight\u2011through internal\u2011channel design reduces airflow resistance and pressure drop.<\/li>\n
  6. Anti\u2011pull\u2011off performance: Built\u2011in stainless\u2011steel claw structure clamps tubing tightly against tension and vibration\u2011induced loosening.<\/li>\n
  7. Wide\u2011medium adaptability: Compatible with filtered compressed\u2011air, works for both lubricated and non\u2011lubricated air sources.<\/li>\n<\/ol>\n<\/div>\n
    \n

    3. Technical Specifications<\/h2>\n<\/div>\n
    \n
    \n
    <\/div>\n
    \n
    <\/div>\n<\/div>\n<\/div>\n
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    \n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Item<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
    Model Number<\/td>\nQS\u201112\u201110, Part\u2011No.153040<\/td>\n<\/tr>\n
    Series<\/td>\nFesto QS push\u2011in fitting series<\/td>\n<\/tr>\n
    Tube size on one side<\/td>\n12 mm outer diameter<\/td>\n<\/tr>\n
    Tube size on the other side<\/td>\n10 mm outer diameter<\/td>\n<\/tr>\n
    Main body material<\/td>\nNickel\u2011plated brass<\/td>\n<\/tr>\n
    Release collar material<\/td>\nGlass\u2011fiber\u2011reinforced polyamide<\/td>\n<\/tr>\n
    Gripping ring material<\/td>\nStainless steel<\/td>\n<\/tr>\n
    Seal material<\/td>\nNBR rubber<\/td>\n<\/tr>\n
    Working pressure range<\/td>\n\u20110.95 bar to 16 bar<\/td>\n<\/tr>\n
    Applicable tubing<\/td>\nPA, PU and PTFE plastic tubes<\/td>\n<\/tr>\n
    Working medium<\/td>\nCompressed\u2011air complying with ISO 8573\u20111:2010 standard<\/td>\n<\/tr>\n
    Ambient temperature range<\/td>\n\u201120 \u00b0C ~ +80 \u00b0C<\/td>\n<\/tr>\n
    Corrosion\u2011resistance class<\/td>\nCRC\u20112 for general\u2011purpose factory environments<\/td>\n<\/tr>\n
    Compliance requirement<\/td>\nRoHS\u2011compliant and LABS\u2011free according to VDMA standard<\/td>\n<\/tr>\n
    Assembly method<\/td>\nManual push\u2011in installation without extra tools<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
    \n

    4. Technical Features<\/h2>\n<\/div>\n
    \n
      \n
    1. Compact reducing\u2011design: Two\u2011way different\u2011diameter ports solve pipeline\u2011size\u2011mismatch problems without additional adapters.<\/li>\n
    2. High\u2011strength nickel\u2011plated brass housing: Resists oxidation, cutting\u2011fluid mist and dust for prolonged service life in industrial workshops.<\/li>\n
    3. Circumferential stainless\u2011steel gripping claws: Evenly apply clamping force around the tube surface to avoid partial slippage.<\/li>\n
    4. Repeated assembly property: Tubes can be plugged and unplugged many times without damaging hoses or internal fittings.<\/li>\n
    5. Optimized inner\u2011bore structure: Smooth inner\u2011wall greatly reduces airflow loss and saves energy consumption for air compressors.<\/li>\n
    6. Small\u2011outline structure: Saves installation space inside dense valve islands and narrow cable\u2011tray areas.<\/li>\n
    7. High interchangeability: Follows Festo QS\u2011series unified standards, matching all genuine Festo pneumatic tubing and accessories.<\/li>\n<\/ol>\n<\/div>\n
      \n

      5. Product Dimensions and Weight<\/h2>\n<\/div>\n
      \n
      \n
      <\/div>\n<\/div>\n
      \n
      \n
      \n
      \n\n\n\n\n\n\n\n\n\n\n
      Parameter<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
      Overall total length<\/td>\n48 mm<\/td>\n<\/tr>\n
      Outer diameter at 12\u2011mm\u2011tube side<\/td>\n17 mm<\/td>\n<\/tr>\n
      Outer diameter at 10\u2011mm\u2011tube side<\/td>\n14.5 mm<\/td>\n<\/tr>\n
      Hexagon width across flats<\/td>\n16 mm<\/td>\n<\/tr>\n
      Net weight<\/td>\n32 g<\/td>\n<\/tr>\n
      Installation method<\/td>\nPush\u2011in connection for pneumatic tubes on both ends<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
      \n

      6. Ten Festo Similar\u2011Function Push\u2011In Connectors<\/h2>\n<\/div>\n
      \n
      These alternatives are original QS\u2011series push\u2011in reducers or equal\u2011diameter connectors for pneumatic tubing connection:<\/div>\n<\/div>\n
      \n
        \n
      1. QS\u201112\u20118 (Part\u2011No:153039): Reducer fitting connecting 12\u2011mm\u2011OD tube to 8\u2011mm\u2011OD tube.<\/li>\n
      2. QS\u201110\u20116 (Part\u2011No:153035): Reducer connector from 10 mm tube down to 6 mm tube for small\u2011flow circuits.<\/li>\n
      3. QS\u201112\u201112 (Part\u2011No:153041): Straight equal\u2011diameter push\u2011in fitting for two pieces of 12\u2011mm\u2011outer\u2011diameter tubing.<\/li>\n
      4. QS\u201110\u201110 (Part\u2011No:153036): Straight\u2011through connector for 10\u2011mm\u2011OD tubes used for pipeline extension.<\/li>\n
      5. QSL\u201112\u201110 (Part\u2011No:153078): 90\u2011degree elbow\u2011type reducer with 12\u2011mm\u2011port and 10\u2011mm\u2011port for corner\u2011arrangement.<\/li>\n
      6. QST\u201112\u201110\u201110 (Part\u2011No:153105): T\u2011shape branch fitting with one 12\u2011mm inlet and two 10\u2011mm outlets for air distribution.<\/li>\n
      7. QS\u201114\u201112 (Part\u2011No:153043): Reducing\u2011type push\u2011in fitting from 14\u2011mm tube to 12\u2011mm\u2011tube for large\u2011flow pipelines.<\/li>\n
      8. QS\u201112\u201110\u2011F (Part\u2011No:578392): High\u2011temperature\u2011resistant version that can bear up to +120 \u00b0C working temperature.<\/li>\n
      9. QS\u201112\u201110\u2011K (Part\u2011No:578393): Cost\u2011effective all\u2011plastic body version only for dry indoor low\u2011vibration environments.<\/li>\n
      10. QSM\u201112\u201110 (Part\u2011No:153045): Mini\u2011short\u2011body reducer with shortened length for highly compact installation space.<\/li>\n<\/ol>\n<\/div>","protected":false},"excerpt":{"rendered":"

        New Original Festo 153040 QS\u201112\u201110 Push\u2011In Connector 1. Product Overview The part\u2011number 153040 QS\u201112\u201110 is an original Festo straight\u2011through push\u2011in<\/p>","protected":false},"featured_media":6722,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[96],"product_tag":[],"class_list":["post-6721","product","type-product","status-publish","has-post-thumbnail","product_cat-96","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nNew Original Festo 153040 QS-12-10 Push-In Connector - Autofits<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atfits.com\/es\/producto\/new-original-festo-153040-qs-12-10-push-in-connector\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New Original Festo 153040 QS-12-10 Push-In Connector - Autofits\" \/>\n<meta property=\"og:description\" content=\"New Original Festo 153040 QS\u201112\u201110 Push\u2011In Connector 1. 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