{"product_id":"cb-15","title":"CB-15 -Chain Bag 15\"","description":"\u003c!-- Sub-type: R-D --\u003e\u003c!-- Source: cb-15-chain-bag-15\".md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\" CB-15\" data-color=\"Black\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO CB-15 is a RIGPRO chain bag sized for 25 m of 4.0 mm load chain, keeping excess hoist chain contained above the work area instead of hanging loose from the hoist body. Its rectangular metal upper frame, 1000 denier black woven fabric, reinforced bottom, and included hoist attachment hardware make it a practical safety accessory for professional overhead lifting setups.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003e CB-15 is the odd but important size in the family, made for lighter 4.0 mm chain used on RH-250 and RH-SP series hoists. The slimmer frame sits neatly on smaller hoist bodies without adding unnecessary bulk.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003e10 x 14.5 cm metal upper frame keeps the bag opening shaped and easy to attach near the hoist body.\u003c\/li\u003e    \u003cli\u003e40 cm, 15\" bag height provides capacity for 25 m of 4.0 mm load chain while respecting the 75 % bag-space guideline.\u003c\/li\u003e    \u003cli\u003e8 mm acrylic bottom plate and three 3.5 cm polyester bottom straps distribute chain weight across the bag base.\u003c\/li\u003e    \u003cli\u003eTwo lower drain holes help prevent rainwater buildup when the bag is used in outdoor or weather-exposed rigs.\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eAdditional Technical Notes\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003eBottom Straps: 3 x 3.5 cm wide polyester straps, crisscross pattern\u003c\/li\u003e    \u003cli\u003eIncluded Hardware: 2 eyehooks WLL 340 kg and 2 quick-link carabiners WLL 997 kg\u003c\/li\u003e    \u003cli\u003eSafety Note: Hook block or load must not contact bag during operation\u003c\/li\u003e    \u003cli\u003e Chain Fall: 1\u003c\/li\u003e    \u003cli\u003eBrake: One spring-loaded DC brake\u003c\/li\u003e    \u003cli\u003e Friction Clutch: Overload slipping clutch\u003c\/li\u003e    \u003cli\u003eWorking Noise: within 75 dB\u003c\/li\u003e    \u003cli\u003eDimensions: A 410, B 135, C 18, D 205, F 175, H 28, I 28, J 85, M 25 mm\u003c\/li\u003e    \u003cli\u003eMotor Isolation Class: F\u003c\/li\u003e    \u003cli\u003eLoad Wheel: Pulley type chain guide with lift wheel\u003c\/li\u003e    \u003cli\u003eSuspension: 360° turnable hook suspension with safety latch\u003c\/li\u003e    \u003cli\u003e Chain Link Weight: 0.35 kg per meter\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse for entertainment chain hoists in theatres, arenas, touring rigs, broadcast studios, festivals, corporate events, and any overhead setup where free chain must be contained safely.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e 4.0 mm chain hoists.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"CB-15 -Chain Bag 15\\\"\",  \"description\": \"The KUPO CB-15 is a RIGPRO chain bag sized for 25 m of 4.0 mm load chain, keeping excess hoist chain contained above the work area instead of hanging loose from the hoist body. Its rectangular metal upper frame, 1000 denier black woven fabric, reinforced bottom, and included hoist attachment hardware make it a practical safety accessory for professional overhead lifting setups.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\"  },  \"category\": \"Rigging Solution \u003e Chain Accessories\",  \"sku\": \" CB-15\",  \"mpn\": \" CB-15\",  \"color\": \"Black\",  \"material\": \"1000 denier woven fabric\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Electric chain hoist chain bag\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Frame Dimensions\",      \"value\": \"10 x 14.5 cm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Bag Height\",      \"value\": \"40 cm, 15 in\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Chain Capacity\",      \"value\": \"25 m of 4.0 mm load chain\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Fabric\",      \"value\": \"1000 denier black woven fabric\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Bottom Reinforcement\",      \"value\": \"8 mm acrylic plate\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Bottom Straps\",      \"value\": \"3 x 3.5 cm crisscross straps\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Side Straps\",      \"value\": \"triple-stitched\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Drainage\",      \"value\": \"2 drain holes on lower side\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Included Hardware\",      \"value\": \"2 eyehooks + 2 quick links\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Compatible Hoists\",      \"value\": \"4.0 mm chain hoists\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Safety Note\",      \"value\": \"Keep hook block clear\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-section {  margin-top: 2rem;  padding-top: 1rem;  border-top: 1px solid #e5e5e5;}.kupo-faq-section h2 {  color: #2C3E50 !important;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  margin: 0 0 1rem 0;  letter-spacing: 0;}.kupo-faq-section h3 {  color: #2C3E50 !important;  font-size: 16px !important;  font-weight: 700;  margin: 1rem 0 0.35rem 0;  line-height: 1.35;  letter-spacing: 0;}.kupo-faq-section p {  color: #222222 !important;  margin: 0 0 0.85rem 0;}\u003c\/style\u003e\u003csection class=\"kupo-faq-section\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003ch3\u003eWhy does the bag capacity stop at 75 %\u003c\/h3\u003e  \u003cp\u003eLeaving room in the bag helps the chain settle properly and reduces the chance that the hook block or load contacts the bag during operation.\u003c\/p\u003e  \u003ch3\u003e Can CB-15 be used with non-RIGPRO hoists\u003c\/h3\u003e  \u003cp\u003eYes. The specification lists compatibility with all major brand chain hoists, as long as the bag size, chain size, attachment method, and operating clearance are correct.\u003c\/p\u003e  \u003ch3\u003eWhat is included for attaching the bag\u003c\/h3\u003e  \u003cp\u003eEach bag ships with 2 eyehooks rated WLL 340 kg and 2 quick-link carabiners rated WLL 997 kg for fixing the bag to the hoist body.\u003c\/p\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"FAQPage\",  \"mainEntity\": [    {      \"@type\": \"Question\",      \"name\": \"Why does the bag capacity stop at 75 %\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"Leaving room in the bag helps the chain settle properly and reduces the chance that the hook block or load contacts the bag during operation.\"      }    },    {      \"@type\": \"Question\",      \"name\": \"Can CB-15 be used with non-RIGPRO hoists\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"Yes. The specification lists compatibility with all major brand chain hoists, as long as the bag size, chain size, attachment method, and operating clearance are correct.\"      }    },    {      \"@type\": \"Question\",      \"name\": \"What is included for attaching the bag\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"Each bag ships with 2 eyehooks rated WLL 340 kg and 2 quick-link carabiners rated WLL 997 kg for fixing the bag to the hoist body.\"      }    }  ]}\u003c\/script\u003e","brand":"KUPO Stage","offers":[{"title":"Chain Bag \/ Electric Chain Hoist \/ 15 in - 25m @ 4.0mm","offer_id":53920273203499,"sku":"CB-15","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/CB-15_b.jpg?v=1782373742","url":"https:\/\/kupostage.com\/products\/cb-15","provider":"KUPO Stage","version":"1.0","type":"link"}