Hydraulic Cylinder Specs: double acting single rod
08.000#04.000#tie rod to 14.000#08.000#welded
NFPA-standard hydraulic cylinder bore/rod combinations with force output, flow requirements, and pressure ratings — covers double-acting single-rod (tie-rod and welded), double-acting double-rod, single-acting spring-return, telescopic, and mill-type cylinders from 1.5-in to 14-in bore
| cylinder type | bore rod key | NFPA designation | annulus area in2 (in2) | bore diameter in (in) | max pressure psi (psi) | mounting style | oil flow gpm at 10in per s extend (gpm) | oil flow gpm at 10in per s retract (gpm) | piston area in2 (in2) | pull force lb at 3000psi (lbf) | push force lb at 3000psi (lbf) | rod buckling load lb at 24in stroke (lbf) | rod diameter in (in) | seal type | standard | stroke range in max (in) | stroke range in min (in) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| double acting single rod | 08.000#04.000#tie rod | NFPA-T3.6.7 | 37.699 | 8 | 3,000 | tie rod | 21.722 | 16.291 | 50.265 | 113,097 | 150,796 | 3,217,000 | 4 | nitrile o ring | Parker Hannifin Series 2H; NFPA T3.6.7-2012; Eaton Vickers | 144 | 1 |
| double acting single rod | 08.000#05.000#mill type | N/A | 30.631 | 8 | 5,000 | mill type | 21.722 | 13.237 | 50.265 | 91,893 | 150,796 | 6,283,000 | 5 | bronze piston rings | Parker Hannifin Series 3L Mill Type; Eaton Vickers ML series | 240 | 6 |
| double acting single rod | 08.000#05.000#tie rod | NFPA-T3.6.7 | 30.631 | 8 | 3,000 | tie rod | 21.722 | 13.237 | 50.265 | 91,893 | 150,796 | 6,283,000 | 5 | nitrile o ring | Parker Hannifin Series 2H; NFPA T3.6.7-2012 | 144 | 1 |
| double acting single rod | 10.000#05.000#welded | N/A | 58.905 | 10 | 3,000 | welded | 33.94 | 25.455 | 78.54 | 176,715 | 235,619 | 6,283,000 | 5 | polyurethane lip | Parker Hannifin Series 2HB; Eaton WS series; Hydraulic Supermarket engineering data | 180 | 2 |
| double acting single rod | 10.000#06.000#mill type | N/A | 50.265 | 10 | 5,000 | mill type | 33.94 | 21.722 | 78.54 | 150,796 | 235,619 | 11,310,000 | 6 | bronze piston rings | Parker Hannifin Series 3L Mill Type; Eaton Vickers ML series; Hydraulic Supermarket | 300 | 6 |
| double acting single rod | 10.000#06.000#welded | N/A | 50.265 | 10 | 3,000 | welded | 33.94 | 21.722 | 78.54 | 150,796 | 235,619 | 11,310,000 | 6 | polyurethane lip | Parker Hannifin Series 2HB; Eaton WS series | 180 | 2 |
| double acting single rod | 12.000#06.000#welded | N/A | 84.823 | 12 | 3,000 | welded | 48.875 | 36.653 | 113.097 | 254,468 | 339,292 | 11,310,000 | 6 | polyurethane lip | Parker Hannifin Series 2HB; Eaton WS series; Hydraulic Supermarket | 240 | 2 |
| double acting single rod | 12.000#07.000#welded | N/A | 74.613 | 12 | 3,000 | welded | 48.875 | 32.236 | 113.097 | 223,839 | 339,292 | 17,279,000 | 7 | polyurethane lip | Parker Hannifin Series 2HB; Eaton WS series | 240 | 2 |
| double acting single rod | 14.000#07.000#welded | N/A | 115.453 | 14 | 3,000 | welded | 66.508 | 49.881 | 153.938 | 346,360 | 461,814 | 17,279,000 | 7 | polyurethane lip | Parker Hannifin Series 2HB; Eaton WS series; Hydraulic Supermarket | 300 | 2 |
| double acting single rod | 14.000#08.000#welded | N/A | 103.672 | 14 | 3,000 | welded | 66.508 | 44.789 | 153.938 | 311,017 | 461,814 | 25,736,000 | 8 | polyurethane lip | Parker Hannifin Series 2HB; Eaton WS series | 300 | 2 |
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