{"product_id":"goulds-4sdx12j3hc-4sdx-series-explosion-proof-submersible-sewage-pump","title":"Goulds 4SDX12J3HC, 4SDX Series, Explosion Proof Submersible Sewage Pump","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eWhen sewage systems in hazardous environments fail, the consequences go far beyond simple downtime. A non-compliant pump in a Class I, Division 1 location invites catastrophic risks, including ignition hazards, severe property damage, and immediate code violations that can halt your entire operation. During peak demand periods or high-flow seasonal events, waiting for a specialized explosion-proof unit can take weeks or months due to current supply chain lead times and manufacturing backlog. Securing this unit now ensures your project stays on schedule, avoids the risk of failed fire marshal inspections, and protects your clients from the liability of using non-rated equipment in volatile atmospheres.\u003c\/p\u003e\u003cp\u003eThe Goulds Water Technology 4SDX series offers a significant technical advantage over standard sewage pumps by utilizing a specialized motor design rated for hazardous locations. While lower-grade pumps require frequent servicing and risk mechanical failure under pressure, the 4SDX is engineered for heavy-duty solids handling and long-cycle reliability. This durability reduces emergency service calls for your crews and lowers the long-term cost of ownership for the facility manager. By stocking or installing high-spec equipment like the 4SDX, you maintain a competitive edge in the municipal and industrial markets where safety and uptime are non-negotiable requirements.\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\u003e1.2 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e230\/460V Three Phase\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\u003eHazardous Rating\u003c\/td\u003e\n\u003ctd\u003eClass I, Division 1, Groups C \u0026amp; D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Flow\u003c\/td\u003e\n\u003ctd\u003eUp to 360 GPM (Series Specific)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft Seal\u003c\/td\u003e\n\u003ctd\u003eTandem Mechanical Seals (Silicon Carbide)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Listed and CSA Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eEpoxy Coated Corrosion Resistance\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 4SDX series is available in several configurations ranging from 1.5 to 5 horsepower with various voltage options to suit site-specific electrical requirements. Please contact our technical sales team for full configurations, performance curves, or specialized pricing for large-scale municipal projects.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eExplosion-proof motor construction certified for Class I, Division 1 hazardous environments.\u003c\/li\u003e\n\u003cli\u003eDual vane semi-open impeller designed to handle up to 3 inch spherical solids without clogging.\u003c\/li\u003e\n\u003cli\u003eTandem mechanical seals with a moisture sensing probe to provide early warning of seal failure.\u003c\/li\u003e\n\u003cli\u003eHeavy duty cast iron construction provides superior heat dissipation for continuous duty cycles.\u003c\/li\u003e\n\u003cli\u003eStandard 4 inch flanged discharge for seamless integration into existing lift station railings.\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant stainless steel fasteners and shaft ensure longevity in aggressive wastewater.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMunicipal parks and public spaces with onsite lift stations.\u003c\/li\u003e\n\u003cli\u003eCommercial landscape irrigation systems utilizing reclaimed or greywater sources.\u003c\/li\u003e\n\u003cli\u003eIndustrial wastewater and chemical delivery in volatile manufacturing areas.\u003c\/li\u003e\n\u003cli\u003eAgricultural and crop irrigation involving livestock waste processing.\u003c\/li\u003e\n\u003cli\u003eMunicipal wastewater treatment and sewage collection systems.\u003c\/li\u003e\n\u003cli\u003eStormwater systems designed for high-risk flood mitigation in industrial zones.\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 and all local hazardous location requirements. This pump requires a specific explosion-proof control panel with intrinsic safety barriers for the heat and leak sensors. Ensure that all conduit runs are properly sealed with approved packing fiber and cement to maintain the integrity of the hazardous rating. Professionals should verify basin depth and rail system compatibility prior to lowering the unit into the wet well.\u003c\/p\u003e","brand":"Goulds Water Technology","offers":[{"title":"Default Title","offer_id":52154908344609,"sku":"4SDX12J3HC","price":11993.76,"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-4sdx12j3hc-4sdx-series-explosion-proof-submersible-sewage-pump","provider":"ASIW","version":"1.0","type":"link"}