{"product_id":"st-49-sewer-nozzle-3-8-npt-size-12-0-1f-4b","title":"ST-49 Sewer Nozzle – 3\/8\" NPT, Size #12.0 (1F-4B)","description":"\u003cp data-start=\"42\" data-end=\"224\"\u003e\u003cstrong data-start=\"42\" data-end=\"66\"\u003eModel \/ Part Number:\u003c\/strong\u003e 123 065 186\u003cbr data-start=\"76\" data-end=\"79\"\u003e\u003cstrong data-start=\"79\" data-end=\"92\"\u003eCategory:\u003c\/strong\u003e Pressure Washer Accessories → Sewer \u0026amp; Drain Jetter Nozzles\u003cbr data-start=\"151\" data-end=\"154\"\u003e\u003cstrong data-start=\"154\" data-end=\"163\"\u003eType:\u003c\/strong\u003e Heavy-Duty Fixed Sewer Nozzle – 1 Forward \/ 4 Back (1F-4B)\u003c\/p\u003e\n\u003cp data-start=\"226\" data-end=\"544\"\u003eThe \u003cstrong data-start=\"230\" data-end=\"275\"\u003eST-49 Sewer Nozzle (3\/8″ NPT, Size #12.0)\u003c\/strong\u003e is a high-flow, professional-grade sewer jetting nozzle engineered for large-diameter pipe cleaning. Built with \u003cstrong data-start=\"388\" data-end=\"440\"\u003e1 forward jet and 4 rear-facing jets (30° angle)\u003c\/strong\u003e, this configuration provides powerful clog penetration, maximum thrust, and aggressive debris flushing.\u003c\/p\u003e\n\u003chr data-start=\"704\" data-end=\"707\"\u003e\n\u003ch3 data-start=\"709\" data-end=\"738\"\u003eJet Configuration (1F-4B)\u003c\/h3\u003e\n\u003cul data-start=\"740\" data-end=\"976\"\u003e\n\u003cli data-start=\"740\" data-end=\"802\"\u003e\n\u003cp data-start=\"742\" data-end=\"802\"\u003e\u003cstrong data-start=\"742\" data-end=\"757\"\u003e1 Front Jet\u003c\/strong\u003e – Penetrates fully clogged or frozen pipes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"803\" data-end=\"895\"\u003e\n\u003cp data-start=\"805\" data-end=\"895\"\u003e\u003cstrong data-start=\"805\" data-end=\"826\"\u003e4 Rear Jets (30°)\u003c\/strong\u003e – Deliver maximum propulsion while flushing debris from pipe walls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"896\" data-end=\"976\"\u003e\n\u003cp data-start=\"898\" data-end=\"976\"\u003e\u003cstrong data-start=\"898\" data-end=\"924\"\u003eSelf-Propelling Design\u003c\/strong\u003e – Rear jet thrust pulls the hose through the line\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"978\" data-end=\"1069\"\u003eThis setup provides stronger propulsion and wider wall coverage than standard 1F-3B models.\u003c\/p\u003e\n\u003chr data-start=\"1071\" data-end=\"1074\"\u003e\n\u003ch3 data-start=\"1076\" data-end=\"1104\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1106\" data-end=\"1443\"\u003e\n\u003cli data-start=\"1106\" data-end=\"1126\"\u003e\n\u003cp data-start=\"1108\" data-end=\"1126\"\u003e\u003cstrong data-start=\"1108\" data-end=\"1118\"\u003eModel:\u003c\/strong\u003e ST-49\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1127\" data-end=\"1157\"\u003e\n\u003cp data-start=\"1129\" data-end=\"1157\"\u003e\u003cstrong data-start=\"1129\" data-end=\"1145\"\u003ePart Number:\u003c\/strong\u003e 123065186\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1158\" data-end=\"1190\"\u003e\n\u003cp data-start=\"1160\" data-end=\"1190\"\u003e\u003cstrong data-start=\"1160\" data-end=\"1170\"\u003eInlet:\u003c\/strong\u003e 3\/8″ Female (NPT)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1191\" data-end=\"1218\"\u003e\n\u003cp data-start=\"1193\" data-end=\"1218\"\u003e\u003cstrong data-start=\"1193\" data-end=\"1210\"\u003eOrifice Size:\u003c\/strong\u003e #12.0\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1219\" data-end=\"1258\"\u003e\n\u003cp data-start=\"1221\" data-end=\"1258\"\u003e\u003cstrong data-start=\"1221\" data-end=\"1237\"\u003eJet Pattern:\u003c\/strong\u003e 1 Forward \/ 4 Back\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1259\" data-end=\"1294\"\u003e\n\u003cp data-start=\"1261\" data-end=\"1294\"\u003e\u003cstrong data-start=\"1261\" data-end=\"1282\"\u003eMaximum Pressure:\u003c\/strong\u003e 4,200 PSI\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1295\" data-end=\"1328\"\u003e\n\u003cp data-start=\"1297\" data-end=\"1328\"\u003e\u003cstrong data-start=\"1297\" data-end=\"1310\"\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1329\" data-end=\"1367\"\u003e\n\u003cp data-start=\"1331\" data-end=\"1367\"\u003e\u003cstrong data-start=\"1331\" data-end=\"1359\"\u003eOutside Diameter (O.D.):\u003c\/strong\u003e 0.92″\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1368\" data-end=\"1391\"\u003e\n\u003cp data-start=\"1370\" data-end=\"1391\"\u003e\u003cstrong data-start=\"1370\" data-end=\"1381\"\u003eWeight:\u003c\/strong\u003e 1.30 oz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1392\" data-end=\"1443\"\u003e\n\u003cp data-start=\"1394\" data-end=\"1443\"\u003e\u003cstrong data-start=\"1394\" data-end=\"1420\"\u003eRecommended Pipe Size:\u003c\/strong\u003e 4″–8″ diameter lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1445\" data-end=\"1448\"\u003e\n\u003ch3 data-start=\"1450\" data-end=\"1482\"\u003eKey Features \u003c\/h3\u003e\n\u003cul data-start=\"1484\" data-end=\"1764\"\u003e\n\u003cli data-start=\"1484\" data-end=\"1518\"\u003e\n\u003cp data-start=\"1486\" data-end=\"1518\"\u003eST-49 3\/8″ sewer jetter nozzle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1519\" data-end=\"1557\"\u003e\n\u003cp data-start=\"1521\" data-end=\"1557\"\u003e#12.0 high-flow drain cleaning tip\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1558\" data-end=\"1585\"\u003e\n\u003cp data-start=\"1560\" data-end=\"1585\"\u003e1F-4B jet configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1586\" data-end=\"1618\"\u003e\n\u003cp data-start=\"1588\" data-end=\"1618\"\u003eStainless steel construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1619\" data-end=\"1651\"\u003e\n\u003cp data-start=\"1621\" data-end=\"1651\"\u003eGerman-engineered components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1652\" data-end=\"1677\"\u003e\n\u003cp data-start=\"1654\" data-end=\"1677\"\u003eRated up to 4,200 PSI\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1678\" data-end=\"1715\"\u003e\n\u003cp data-start=\"1680\" data-end=\"1715\"\u003eDesigned for 4″ to 8″ sewer pipes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1716\" data-end=\"1764\"\u003e\n\u003cp data-start=\"1718\" data-end=\"1764\"\u003eHigh-thrust commercial drain cleaning nozzle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1766\" data-end=\"1769\"\u003e\n\u003ch3 data-start=\"1771\" data-end=\"1793\"\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul data-start=\"1795\" data-end=\"1962\"\u003e\n\u003cli data-start=\"1795\" data-end=\"1823\"\u003e\n\u003cp data-start=\"1797\" data-end=\"1823\"\u003eMunicipal sewer cleaning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1824\" data-end=\"1858\"\u003e\n\u003cp data-start=\"1826\" data-end=\"1858\"\u003eLarge commercial drain systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1859\" data-end=\"1887\"\u003e\n\u003cp data-start=\"1861\" data-end=\"1887\"\u003eFrozen pipeline clearing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1888\" data-end=\"1931\"\u003e\n\u003cp data-start=\"1890\" data-end=\"1931\"\u003eHeavy grease, sludge, and scale removal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1932\" data-end=\"1962\"\u003e\n\u003cp data-start=\"1934\" data-end=\"1962\"\u003e4″–8″ diameter sewer lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1964\" data-end=\"1967\"\u003e\n\u003ch3 data-start=\"1969\" data-end=\"2002\"\u003eWhy Choose the #12.0 Orifice?\u003c\/h3\u003e\n\u003cp data-start=\"2004\" data-end=\"2149\"\u003eThe \u003cstrong data-start=\"2008\" data-end=\"2025\"\u003e#12.0 orifice\u003c\/strong\u003e is designed for very high GPM jetting systems, delivering exceptional flow and propulsion for large-diameter pipe cleaning.\u003c\/p\u003e\n\u003cp data-start=\"2151\" data-end=\"2284\"\u003e⚠ \u003cstrong data-start=\"2153\" data-end=\"2167\"\u003eImportant:\u003c\/strong\u003e Always match the #12.0 orifice to your machine’s GPM rating to maintain correct operating PSI and avoid pump strain.\u003c\/p\u003e","brand":"Suttner","offers":[{"title":"Default Title","offer_id":52926270603627,"sku":null,"price":53.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/123065186.jpg?v=1771530281","url":"https:\/\/generalsprayers.com\/products\/st-49-sewer-nozzle-3-8-npt-size-12-0-1f-4b","provider":"GeneralSprayers","version":"1.0","type":"link"}