Specifications of shotgun dephlegmator 1.5. Clamp connection 1.5" x 1.5".The inner diameter of the cooling pipes - 10 mm. The outer diameter of the cooling pipes - 12 mm. Also, you can look more about our products (distillers, various parts, consumables) on our YouTube channel. YouTube for search: Doctor Gradus International. All packages with parts for home distillation in declaration marked as stainless steel parts, water pipes, steel adapter and etc. The item "Shotgun copper dephlegmator reflux length 200 mm for distiller moonshine still" is in sale since Thursday, December 17, 2020. This item is in the category "Home & Garden\Kitchen, Dining & Bar\Brewing, Distilling & Wine Making\Equipment". The seller is "doctor-gradus" and is located in Novosibirsk. This item can be shipped worldwide.