{"product_id":"goulds-3sdx12h3hc-3sdx-series-explosion-proof-sewage-pump","title":"Goulds 3SDX12H3HC, 3SDX Series, Explosion Proof Sewage Pump","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eSystem failures in hazardous locations do more than just halt operations; they trigger immediate safety risks and massive code violation fines. When dealing with sewage transfer in volatile environments, a standard pump failure can lead to methane buildup, potential ignition, and catastrophic property damage. With peak construction seasons and municipal budget cycles driving high demand, securing explosion proof equipment is becoming increasingly difficult due to specialized manufacturing lead times. By securing the Goulds 3SDX series now, you protect your project timelines against back-order delays and ensure your clients remain compliant with strict hazardous zone regulations before the summer heat intensifies waste management challenges.\u003c\/p\u003e\u003cp\u003eThe Goulds 3SDX12H3HC sets itself apart with a dual seal design and high-efficiency motor engineered specifically for Class I, Division 1, Groups C and D environments. Unlike lower-grade submersible pumps that risk motor burnout or seal breach under heavy solids loading, this unit utilizes a heavy duty cast iron construction and a non-clog impeller to minimize labor intensive maintenance calls. Investing in this professional grade hardware reduces total cost of ownership by extending the service interval and preventing the emergency overtime costs associated with hazardous site repairs. Maintaining an inventory of high-spec pumps allows your crew to provide immediate solutions for high-stakes municipal and industrial accounts.\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\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\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e230V \/ 460V Three Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHazardous Rating\u003c\/td\u003e\n\u003ctd\u003eClass I, Division 1, Groups C and D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Solids Handling\u003c\/td\u003e\n\u003ctd\u003e3 Inch Spherical Solids\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge Size\u003c\/td\u003e\n\u003ctd\u003e3 Inch ANSI Flange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal Design\u003c\/td\u003e\n\u003ctd\u003eDual Mechanical with Seal Leak Probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eEnamel Paint\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 3SDX series is available in several configurations ranging from 2 HP to 5 HP with various voltage options to suit site-specific power requirements. These units can be configured for either slide rail or floor mounted installations; please contact our technical sales team for full configuration specs and current project pricing for bulk installations.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eExplosion proof motor construction certified for high-hazard Class I Division 1 environments.\u003c\/li\u003e\n\u003cli\u003eHeavy duty cast iron volute provides superior heat dissipation and long-term structural integrity.\u003c\/li\u003e\n\u003cli\u003eDual mechanical seals with a built-in moisture sensing probe to prevent motor contamination.\u003c\/li\u003e\n\u003cli\u003eNon-clog dual vane impeller handles 3-inch solids to reduce clogging and pump downtime.\u003c\/li\u003e\n\u003cli\u003eSleeve bearing design supports the shaft for vibration-free operation under heavy load.\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant stainless steel fasteners simplify future teardowns and routine maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCommercial landscape irrigation with reclaimed water.\u003c\/li\u003e\n\u003cli\u003eMunicipal parks and public spaces with lift station requirements.\u003c\/li\u003e\n\u003cli\u003eIndustrial wastewater and chemical delivery systems.\u003c\/li\u003e\n\u003cli\u003ePotable water supply systems in hazardous proximity.\u003c\/li\u003e\n\u003cli\u003eErosion control and stormwater systems for industrial sites.\u003c\/li\u003e\n\u003cli\u003eGolf course maintenance facilities with fuel or chemical runoff risks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cp\u003eInstallation must be performed by a qualified technician in accordance with the National Electrical Code and local hazardous location requirements. This pump requires a specific explosion proof control panel and intrinsically safe relays for the seal leak and thermal sensors to maintain its UL rating. Proper venting of the wet well is critical to prevent the accumulation of gases, and all conduit entries must be poured with an approved sealing compound to satisfy safety inspections.\u003c\/p\u003e","brand":"Goulds Water Technology","offers":[{"title":"Default Title","offer_id":52154907820321,"sku":"3SDX12H3HC","price":11091.6,"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-3sdx12h3hc-3sdx-series-explosion-proof-sewage-pump","provider":"ASIW","version":"1.0","type":"link"}