{ "data": { "id": 146, "sku": "dot-brun-series-union-fittings", "name": "DOT-BRUN Series Union Fittings", "type": "variable", "variations_count": 5, "manufacturer": "Kuriyama", "product_url": "https://products.kuriyama.com/viewitems/endure--dot-air-brake-fittings/dot-brun-series-union-fittings", "is_scraped": true, "price": null, "price_currency": "USD", "category": { "id": 21, "name": "Endure Dot Air Brake Fittings" }, "categories": [ { "id": 21, "name": "Endure Dot Air Brake Fittings" } ], "series": null, "specifications": { "General Applications": "Pneumatic circuits for truck and trailers: air suspension, braking systems, transmissions, locking doors and windows, seat adjustment, instrumentation, air conditioning systems, horn, wiper motors, valves, cylinders and accessories. Suitable for all air assisted applications except those designed for use between frame and axle or between towed and towing vehicles.", "Construction": "Brass housing with polyethylene holding ring and nitrile (NBR) seals.", "Body and Release": "Brass UNI EN 12164 CW614N - UNI EN 12165 CW617N", "Seal Material": "NBR (Low Temperature)", "Holding Ring": "Resin (PEI)", "Gripping Collet": "Stainless Steel AISI 301", "Protection Ring": "Resin (PEI)", "Tube": "Tube Support (in)", "Recommended Tubing": "Designed to work with Endure™ Air Brake tubing or other tubing that complies with DOT FMVSS 106 and meets the performance requirements of SAE J844.", "Temperature [Min]": "-50 ºC -58 ºF", "Temperature [Max]": "100 ºC 212 ºF", "Tube ID 1": "0.165 in", "Pieces per Package 2": "25", "Brand": "Kuri Tec®", "Type": "Push-to Connect Union Fittings", "Series": "DOT-BRUN", "Max. Pressure": "290 psi", "Vacuum Rating": "29 inHg", "Tubing Insertion Depth L": "0.642 in", "Thread": "Tube", "Assembly Instructions": "Cut the tube square (with a hose cutter) making sure that there are no burrs and that the tube is round. Insert the tube into the fitting until it bottoms. Tube release While pressing on the release ring, pull the tube from the fitting. Once the tubing is connected to the fitting, make sure that the tubing is not pulled or stretched and that the minimum bend radius stated in the tubing section of this catalog is not exceeded. To prevent accidental tube release, be certain that nothing comes in contact with the release ring. Any load on the release ring may cause an unwanted disconnection." }, "images": [ { "src": "https://kuriyama.weareindata.com/downloaded_assets/kuriyama/images/71/de/71de0f17f4bb7e4fe079a4a0cfcdb9f78e644e304dc68b148f3f6bb55041aada.png", "url": "https://kuriyama.weareindata.com/downloaded_assets/kuriyama/images/71/de/71de0f17f4bb7e4fe079a4a0cfcdb9f78e644e304dc68b148f3f6bb55041aada.png", "local_path": "kuriyama/images/71/de/71de0f17f4bb7e4fe079a4a0cfcdb9f78e644e304dc68b148f3f6bb55041aada.png", "original_url": "https://products.kuriyama.com/Asset/DOT-BRUN-Union.png", "is_main": true }, { "src": "https://kuriyama.weareindata.com/downloaded_assets/kuriyama/images/41/dc/41dcf07d2f836c10a311dff5050da66ca81bb691a4f3828f619e2b99ea9027c2.jpg", "url": "https://kuriyama.weareindata.com/downloaded_assets/kuriyama/images/41/dc/41dcf07d2f836c10a311dff5050da66ca81bb691a4f3828f619e2b99ea9027c2.jpg", "local_path": "kuriyama/images/41/dc/41dcf07d2f836c10a311dff5050da66ca81bb691a4f3828f619e2b99ea9027c2.jpg", "original_url": "https://products.kuriyama.com/Asset/DOT-BRUN-Secondary-Image.jpg", "is_main": false } ], "pdf_documents": [], "custom_fields": { "series_code": "DOT-BRUN", "category_path": "Endure Dot Air Brake Fittings" }, "description": "", "created_at": "2026-06-12 16:03:30", "variations": [ { "id": 13385, "product_id": 146, "variation_code": "DOT-BRUN-0404", "variation_url": "https://products.kuriyama.com/item/endure--dot-air-brake-fittings/dot-brun-series-union-fittings/dot-brun-0404", "specifications": { "Tube OD": "1/4 in", "Tube ID": "0.165 in", "D1": "0.472 in", "L1": "1.323 in", "Weight Each": "0.064 lb", "Pieces per Package": "25" }, "price": null, "price_currency": "USD", "sku": "DOT-BRUN-0404" }, { "id": 13386, "product_id": 146, "variation_code": "DOT-BRUN-0606", "variation_url": "https://products.kuriyama.com/item/endure--dot-air-brake-fittings/dot-brun-series-union-fittings/dot-brun-0606", "specifications": { "Tube OD": "3/8 in", "Tube ID": "0.244 in", "D1": "0.630 in", "L1": "1.520 in", "Weight Each": "0.069 lb", "Pieces per Package": "25" }, "price": null, "price_currency": "USD", "sku": "DOT-BRUN-0606" }, { "id": 13387, "product_id": 146, "variation_code": "DOT-BRUN-0808", "variation_url": "https://products.kuriyama.com/item/endure--dot-air-brake-fittings/dot-brun-series-union-fittings/dot-brun-0808", "specifications": { "Tube OD": "1/2 in", "Tube ID": "0.362 in", "D1": "0.787 in", "L1": "1.709 in", "Weight Each": "0.201 lb", "Pieces per Package": "25" }, "price": null, "price_currency": "USD", "sku": "DOT-BRUN-0808" }, { "id": 13388, "product_id": 146, "variation_code": "DOT-BRUN-1010", "variation_url": "https://products.kuriyama.com/item/endure--dot-air-brake-fittings/dot-brun-series-union-fittings/dot-brun-1010", "specifications": { "Tube OD": "5/8 in", "Tube ID": "0.433 in", "D1": "0.945 in", "L1": "2.047 in", "Weight Each": "0.172 lb", "Pieces per Package": "10" }, "price": null, "price_currency": "USD", "sku": "DOT-BRUN-1010" }, { "id": 13389, "product_id": 146, "variation_code": "DOT-BRUN-1212", "variation_url": "https://products.kuriyama.com/item/endure--dot-air-brake-fittings/dot-brun-series-union-fittings/dot-brun-1212", "specifications": { "Tube OD": "3/4 in", "Tube ID": "0.559 in", "D1": "1.102 in", "L1": "2.244 in", "Weight Each": "0.225 lb", "Pieces per Package": "10" }, "price": null, "price_currency": "USD", "sku": "DOT-BRUN-1212" } ] } }