{"slug":"raised-8-and-10-ullage-hatches","name":"Raised 8\" and 10\" Ullage Hatches","name_zh":"凸起式 8\" 与 10\" 测量孔盖","model":"UMC-144, UMC-569","models":["UMC-144","UMC-144-5","UMC-144-12","UMC-569-5","UMC-144-SS","UMC-144-5-SS","UMC-569-5-SS"],"partNumbers":["01242-102A","01242-104B","01242-116A","01243-101A","01242-102S","01242-104S","01243-101S"],"category":"Hatches > Raised Watertight Hatches","url":"https://www.sinooutput.com/products/raised-8-and-10-ullage-hatches/","url_zh":"https://www.sinooutput.com/zh/products/raised-8-and-10-ullage-hatches/","thumbnail":"/img/p/umc-144-5-render-320.webp","image":"https://www.sinooutput.com/img/p/umc-144-5-render-320.webp","description":"The Ullage hatch is a strong and secure method of enclosing a tank compartment while still providing easy single bolt operation for inspection or measuring of cargo. Available in 8” and 10” diameters.","application":"Ullage hatches are commonly found welded to the top of a raised watertight hatch or on top of the cargo compartments of tank barges. They are typically used as a vent or an inspection port to measure or verify cargo as well as fill a tank.","material":["Cover: ASTM- A27- 60-30 Cast Steel","Coaming: Steel (ASTM A36)","Painted Primer Grey"],"materials":["cast-steel","steel"],"features":["Tumble Bolt – Bronze","Dog Handle – Steel","Lug Bolt 5/8-11 – Bronze","Lug Nut 5/8-11 – Stainless Steel","Washer – Stainless Steel","Gasket – Nitrile Rubber","Various standard coaming heights available (Custom coaming heights available upon request).","Other gasket material available upon request.","Various hardware options available:","– Steel, Stainless Steel, & Bronze Dog Handles (available with or without grease fittings).","– Bronze & Stainless Steel Tumble Bolts.","– Lug Bolts and Nuts made from dissimilar metals to prevent galling and corrosion.","Flame screens available upon request (sold separately)."],"certificates":[],"specifications":[[{"Model Number":"UMC-144","Part Number":"01242-102A","Description":"8″ Round Ullage w/ 7/8″ Coaming","Clear Opening In. (mm)":"8″ (203)","Weight Total Lbs (Kgs.)":"21 (10)"},{"Model Number":"UMC-144-5","Part Number":"01242-104B","Description":"8″ Round Ullage w/ 5″ Coaming","Clear Opening In. (mm)":"8″ (203)","Weight Total Lbs (Kgs.)":"33 (15)"},{"Model Number":"UMC-144-12","Part Number":"01242-116A","Description":"8″ Round Ullage w/ 12″ Coaming","Clear Opening In. (mm)":"8″ (203)","Weight Total Lbs (Kgs.)":"49 (22)"},{"Model Number":"UMC-569-5","Part Number":"01243-101A","Description":"10″ Round Ullage w/ 5″ Coaming","Clear Opening In. (mm)":"10″ (254)","Weight Total Lbs (Kgs.)":"40 (18)"},{"Model Number":"UMC-144-SS","Part Number":"01242-102S","Description":"8″ Round Ullage w/ 7/8″ Coaming (Stainless Steel)","Clear Opening In. (mm)":"8″ (203)","Weight Total Lbs (Kgs.)":"21 (10)"},{"Model Number":"UMC-144-5-SS","Part Number":"01242-104S","Description":"8″ Round Ullage w/ 5″ Coaming (Stainless Steel)","Clear Opening In. (mm)":"8″ (203)","Weight Total Lbs (Kgs.)":"33 (15)"},{"Model Number":"UMC-569-5-SS","Part Number":"01243-101S","Description":"10″ Round Ullage w/ 5″ Coaming (Stainless Steel)","Clear Opening In. (mm)":"10″ (254)","Weight Total Lbs (Kgs.)":"40 (18)"}]],"documents":["https://www.sinooutput.com/files/umcmarine-umc-144_umc-569.pdf"],"isNew":false}