{"product_id":"halcyon-super-big-closed-circuit-smb-6ft-52lb","title":"Halcyon Super Big Closed-Circuit SMB – 6 ft \/ 52 lb Lift","description":"\u003ch2\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eHalcyon Super Big Closed-Circuit SMB – 6 ft \/ 52 lb Lift\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHalcyon Super Big Closed-Circuit Diver's Alert Marker (DAM)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a high-visibility surface marker buoy designed for technical diving, recreational scuba diving, and public safety diving operations. Standing 6 feet (1.8 meters) tall when fully inflated, this closed-circuit SMB helps divers remain visible to surface vessels while providing up to 52 pounds (23.6 kg) of positive buoyancy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstructed from durable 200-denier nylon with radio-frequency welded seams, the Halcyon Super Big DAM is designed for dependable underwater deployment and repeated use in demanding diving environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlike an open-bottom surface marker buoy, the closed-circuit design helps retain inflation gas when the marker reaches the surface. Its integrated over-pressure relief valve allows expanding gas to vent during ascent.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures \u0026amp; Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e6 ft (1.8 m) tall\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Extended height improves surface visibility to boats, dive teams, and surface support personnel.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e52 lb (23.6 kg) lift capacity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Provides substantial positive buoyancy for surface marking and suitable light-duty support applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eClosed-circuit design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Helps retain inflation gas and maintain buoyancy at the surface.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e200-denier nylon construction\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Durable material designed for scuba diving environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRadio-frequency welded seams\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Strong, sealed construction for dependable performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIntegrated over-pressure relief valve (OPV)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Releases expanding gas during ascent to help prevent overinflation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHalcyon No-Lock® inflation connector\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Supports oral inflation or connection to a compatible low-pressure inflator hose.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSOLAS reflective tape\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – US Coast Guard-approved reflective material enhances visibility when illuminated.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompact storage\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Deflates for storage in a Halcyon thigh pocket or backplate-mounted storage pack.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Halcyon Super Big Closed-Circuit SMB is suitable for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTechnical diving\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Surface signaling during decompression stops and controlled ascents.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRecreational scuba diving\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Marking a diver's position for the surface vessel.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePublic safety diving\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Surface location marking during dive team operations.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSearch and recovery diving\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Marking underwater search locations and providing limited buoyancy support within its rated capacity.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWreck and cave diving\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Carrying a high-visibility surface marker for use during open-water portions of the dive.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eManufacturer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Halcyon Dive Systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Super Big Closed-Circuit DAM\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eType:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Closed-Circuit Surface Marker Buoy \/ Diver's Alert Marker\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHeight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 6 ft (1.8 m)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLift Capacity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 52 lb (23.6 kg)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMaterial:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 200-denier nylon\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eConstruction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Radio-frequency welded seams\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eInflation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Oral inflation or compatible LP inflator hose\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePressure Relief:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Integrated over-pressure relief valve\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eVisibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e USCG-approved SOLAS reflective tape\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eStorage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Compatible with Halcyon thigh pockets and backplate MC Storage Pak\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eDesigned for Visibility and Reliable Surface Signaling\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Halcyon Super Big Closed-Circuit DAM combines exceptional surface visibility with the durability and inflation features needed by demanding scuba divers. Its 6-foot height, reflective markings, and closed-circuit design make it a versatile surface signaling tool for recreational, technical, and public safety diving.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAvailable from US Water Rescue\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, your source for Halcyon diving equipment, technical scuba accessories, public safety diving gear, and underwater search-and-recovery equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Halcyon","offers":[{"title":"Orange","offer_id":39986607030377,"sku":"14.030.050","price":177.0,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":39986607063145,"sku":"14.030.051","price":177.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/0699\/6329\/files\/ha.png?v=1794332163","url":"https:\/\/www.uswaterrescue.com\/products\/halcyon-super-big-closed-circuit-smb-6ft-52lb","provider":"US Water Rescue","version":"1.0","type":"link"}