Functions and Features: 1.The barrel body and lid are made of stainless steel so that not prone to react with chemical substances and not eas to deform. 2.Surface polishing, good sealing, applied to general liquid. 3.Equipped with the safety valve of automatic presssure relief device, high-pressure resistance. 4.When using, you can directly put the original package of glue into the barrel, and no need to clean after using, easy to maintain. 5.If you demand other specifications, please consult us in advance. The following are general specifications for reference; Can be customized according to requirements: Volumn Weight O.D I.D Hight Deep Thickness Thickness of Pressure Matrial Inside the cap (L) (kg) (mm) (mm) (mm) (mm) (mm) (mm) (bar) 1L 3.5 108 102 140 125 3 12 7 Stainless steel/Carbon 2L 4.5 133 127 180 165 3 12 8 Stainless steel/Carbon 3L 6 133 127 255 240 3 12 8 Stainless steel/Carbon 4L 7 159 152 245 230 3.5 12 8 Stainless steel/Carbon 5L 8 159 152 300 285 3.5 12 8 Stainless steel/Carbon 8L 16 219 210 250 235 4.5 12 8 Stainless steel/Carbon 10L 17 219 210 310 290 4.5 12 8 Stainless steel/Carbon 15L 19 219 210 450 435 4.5 12 8 Stainless steel/Carbon 20L 30 273 262 400 385 5.5 14 8 Stainless steel/Carbon 25L 33 273 262 490 470 5.5 14 8 Stainless steel/Carbon 30L 43 325 314 420 400 5.5 14 8 Stainless steel/Carbon 40L 46 325 314 540 520 5.5 14 8 Stainless steel/Carbon 60L 60 376 365 600 580 5.5 16 8 Stainless steel/Carbon 80L 89 425 410 620 600 7.5 16 8 Stainless steel/Carbon 100L 100 425 409 790 770 7.5 16 8 Stainless steel/Carbon