{"slug":"flush-round-scuttle-hatch","name":"Flush Round Scuttle Hatch","name_zh":"平齐式圆形快开小舱口","model":"UMC-549","models":["UMC-549"],"partNumbers":[],"category":"Hatches > Scuttle Hatches","url":"https://www.sinooutput.com/products/flush-round-scuttle-hatch/","url_zh":"https://www.sinooutput.com/zh/products/flush-round-scuttle-hatch/","thumbnail":"/img/p/20inchroundscuttle-01-320.webp","image":"https://www.sinooutput.com/img/p/20inchroundscuttle-01-640.webp","description":"The UMC‑551 is engineered for marine environments where rapid, dependable egress is essential. Its flush, unobtrusive profile blends cleanly into decks and bulkheads, while its quick‑acting mechanism ensures crews can escape or access critical areas without hesitation.","application":"","material":[],"materials":["steel"],"features":["Spring assisted cover for ease of operation","Knife edge sealing system enables great seal-ability while preventing water from spilling into the clear opening when opening the hatch","Quick acting design with 3 adjustable dogs for even clamping pressure","T-Style Slot spindle allows for opening from the topside","Topside grab handle facilitates easier opening","Buna N Gasket material","Steel (ASTM A36) Painted Primer Grey","Available in mild steel (Painted zinc primer)","Also Available in hot dipped galvanized, and all stainless steel construction (special order)"],"certificates":[],"specifications":[],"documents":["https://www.sinooutput.com/files/umcmarine-umc-551-scuttleescape.pdf"],"isNew":false}