CV9 Master Catalog

Air-Oil Tanks 9 Specifications subject to change without notice or incurring obligation 2-13-08 9.2 Single Tank Units Double Tank Units Model Number Description Specify Viton Seals (-15° to +200°F) -V Oversize Ports Bore Port Size Location 1-1/4 1/4 NPT Top -T14 Bottom -B14 Both -TB14 2 1/2 NPT Top -T12 Bottom -B12 Both -TB12 4 3/4 NPT Top -T34 Bottom -B34 Both -TB34 Any port not specified will be standard size. Extended Tie Rods Top only -WT ‡ Bottom only -WB ‡ Both -WTB ‡ ‡ Specify Dimension “K” in inches & fractions. See page 9.3, 1/2" increments please. Options Model Number Code x DAO – 4 30 V – Series Single Tank SAO Double Tank DAO Tank Height “H” Dimension (See page 9.3) Specify in Inches as required. See charts at left for “ Useable Oil Capacity ” and see “ Tank Selection ” below. Tank Bore 1-1/4" 2" 4" Tank Height Inches “H” Tank Bore Useable Oil Capacity Cubic Inches Tank Selection Step 1 Calculate work cylinder volume in cubic inches. Area x Stroke = Volume. Step 2 Add 10% to 40% to the volume for an operating margin based on system speed and level of maintenance. The higher the speed and the lower the maintenance the higher the operating margin should be. Step 3 From the “Usable Oil Capacity” chart, select the Bore and Height combination that provides a volume equal to, or greater than, the calculated volume with operating margin. Base your final selection on a combination of economics, available space, port size (system speed), and operating margin. Example System: 3" Bore x 6" Stroke cylinder with oil on both ends, running at low speed and well maintained. Step 1 Volume of 3" Bore = 7.07 sq. in. Area x 6" Stroke = 42.42 cu. in. Volume Step 2 42.42 cu. in. Volume + 10% operating margin = 46.66 cu. in. with operating margin Step 3 Choices: DAO - 4 x 11 or DAO -2 x 23 How to Order 1 Specify the Series 2 Specify the Tank Bore 3 Specify the Tank Height, “H” 4 Specify Options Examples DAO - 4 x 30 - V Double tank, 4" bore, “H” = 30" (263 cu. in. capacity), Viton seals SAO - 1- 1 /4 x 8 Single tank, 1 1 /4" bore, “H” = 8" (4 cu. in. capacity) 4 2 1- 1 / 4 5 1 6 3 2 7 6 6 3 8 12 8 4 9 24 11 5 10 35 13 6 11 47 15 7 12 58 18 8 13 70 20 9 14 81 23 10 15 92 25 11 16 104 27 17 115 30 18 127 33 19 138 36 20 150 39 21 161 41 22 173 44 23 184 47 24 195 50 25 207 53 26 218 27 229 28 240 29 251 30 263 31 276 32 288 33 301 34 314 35 328 36 340 37 352 38 364 39 376 DAO maximum 40 388 41 401 42 414 43 427 44 440 45 452 46 463 47 477 48 490 49 502 50 515 51 527 52 540 53 552 54 565 55 578 56 590 57 603 58 615 59 628 60 640 SAO maximum

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