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Model | 2FZ18-21 | 2FZ18-35 |
Rated working pressure (psi) | 3000 | 5000 |
Nominal diameter (in) | 7 1/16 | 7 3/8 |
Strength pressure test (psi) | 6000 | 7500 |
Oil cylinder working pressure (psi) | 1200-1500 | 1200-1500 |
Piston stroke(mm) | 100 | 100 |
Metal temp. class | -29~121°C | -29~121°C |
Nonmetal temp. class | -18~121°C | -18~121°C |
Oil cylinder closed chamber volume | 2x1.75L | 2x1.75L |
Oil cylinder open chamber volume | 2x1.50L | 2x1.50L |
Ram closed interval (s) | <15 | <15 |
Ram specification | 2 3/8"|2 7/8"|3 1/2”|4 1/2"|blind | 2 3/8"|2 7/8"|3 1/2"|4 1/2"|blind |
Bolt quantity and diameter | 12-M30 x 3 x 210 | 12-M36 x 3 x 230 |
Ring gasket | R45 | R46 |
Dimension(mm) | 1350 x 380 x 638 | 1350 x 395 x 656 |
Weight(lb) | 1717 | 1780 |









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