{"product_id":"goulds-4sdx12h2jc-4sdx-series-explosion-proof-submersible-sewage-pump","title":"Goulds 4SDX12H2JC, 4SDX Series, Explosion Proof Submersible Sewage Pump","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eHandling hazardous wastewater without an explosion-proof rating is a liability your firm cannot afford. When a pump fails in a classified environment during peak demand, the result is more than just service downtime; it leads to severe safety risks, regulatory fines, and potential system-wide failures. With industrial lead times for specialized motors often stretching into months, waiting until a breakdown occurs is a recipe for project delays and lost contracts. Securing the Goulds 4SDX Series now ensures you are prepared for critical replacements or new installs before the summer surge in wastewater volume begins, keeping your operations compliant and your clients protected.\u003c\/p\u003e\u003cp\u003eThe 4SDX12H2JC differentiates itself through a dual-seal design and a Class I, Group D explosion-proof motor rating that exceeds standard municipal requirements. While lower-grade pumps require frequent manual clearing or fail prematurely in volatile atmospheres, this unit is engineered for continuous duty in the most demanding lift stations. By investing in this high-head, solids-handling model, your crews spend less time on emergency pull-and-repair calls and more time on profitable new installations. Having this unit ready for deployment gives you a significant advantage when bidding on municipal and industrial projects where safety certifications are non-negotiable.\u003c\/p\u003e\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCast Iron Volute and Motor Housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller Type\u003c\/td\u003e\n\u003ctd\u003eDual Vane Non-Clog (Cast Iron)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHorsepower\u003c\/td\u003e\n\u003ctd\u003e2 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase \/ Voltage\u003c\/td\u003e\n\u003ctd\u003eSingle Phase, 230V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge Size\u003c\/td\u003e\n\u003ctd\u003e4 Inch Flanged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Solids Size\u003c\/td\u003e\n\u003ctd\u003e3 Inch Spherical Solids\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Rating\u003c\/td\u003e\n\u003ctd\u003eHigh Head Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL \/ CSA Listed for Class I, Division 1, Group D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Seals\u003c\/td\u003e\n\u003ctd\u003eTungsten Carbide vs. Silicon Carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eAvailable Models \u0026amp; Sizes\u003c\/h3\u003e\u003cp\u003eThe Goulds 4SDX Series includes various configurations ranging from 2 HP to 5 HP with discharge sizes tailored for major municipal lift stations. While this specific model features a high-head impeller for vertical lift, other models are available for high-flow applications. Please contact our technical team for full configuration sheets, curves, or bulk pricing on multiple units.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eClass I, Division 1, Group D motor rating ensures safe operation in hazardous gas or vapor environments.\u003c\/li\u003e\n\u003cli\u003eHeavy duty cast iron construction provides the thermal mass needed for long motor life and vibration dampening.\u003c\/li\u003e\n\u003cli\u003eNon-clogging dual vane impeller handles up to three inch spherical solids without binding or losing efficiency.\u003c\/li\u003e\n\u003cli\u003eDual mechanical seals with an independent sensor probe provide early warning of seal failure before motor damage occurs.\u003c\/li\u003e\n\u003cli\u003eContinuous duty rated motor allows for reliable performance in high-cycle municipal lift stations and industrial sumps.\u003c\/li\u003e\n\u003cli\u003eEpoxy coated exterior resists corrosion from hydrogen sulfide and other common wastewater chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCommercial landscape irrigation pond management\u003c\/li\u003e\n\u003cli\u003eMunicipal parks and public spaces wastewater lift stations\u003c\/li\u003e\n\u003cli\u003eIndustrial chemical\/fertigation delivery systems\u003c\/li\u003e\n\u003cli\u003eAgricultural and crop irrigation runoff management\u003c\/li\u003e\n\u003cli\u003eStormwater systems and drainage control\u003c\/li\u003e\n\u003cli\u003eGreenhouse and nursery operations drainage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cp\u003eInstallation must be performed in accordance with the National Electrical Code for hazardous locations. This submersible pump requires a dedicated control panel with seal fail and heat sensor circuitry to maintain its explosion-proof warranty. Your crews should use a rail system for installation to facilitate easier maintenance and must ensure all conduit entries are sealed with approved potting compounds. Check the rotation of the motor before final submersion to verify flow direction matches the volute markings.\u003c\/p\u003e","brand":"Goulds Water Technology","offers":[{"title":"Default Title","offer_id":52154908180769,"sku":"4SDX12H2JC","price":11350.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/8458\/3969\/files\/3SDX12F2KC_PR_91262891-35b8-4c7c-ae04-b5d2e74503b9.png?v=1766118308","url":"https:\/\/asiwsupply.com\/products\/goulds-4sdx12h2jc-4sdx-series-explosion-proof-submersible-sewage-pump","provider":"ASIW","version":"1.0","type":"link"}