The CS V Super Fishing Jar is a hydraulic style fishing jar, with stepless adjustment of the upstroke tonnage. It can be used in conjunction with the ZJS accelerator to achieve a more significant shock effect. New special materials are available on request to ensure higher performance and reliability; Upward strike to free the stuck in fishing and coring operations.
Specifications
| Model | O.D. | I.D. | API | Sroke | Sealing Pressure | kN(lbs) | kN(lbs) | kN·m(lbs·ft) | Length |
| mm(in.) | mm(in.) | mm(in.) | MPa | mm(in.) | |||||
| CS95Ⅴ | 95 | 32 | NC26 | 305 | 30 | 200 | 600 | 4 | 3395 |
| (3 3/4) | (1 1/4) | (12) | (44960) | (135000) | (2920) | (133.66) | |||
| CS108Ⅴ | 108 | 38 | NC31 | 305 | 30 | 250 | 800 | 10 | 3404 |
| (4 1/4) | (1 1/2) | (12) | (56200) | (180000) | (7300) | (134) | |||
| CS114Ⅴ | 114 | 38 | NC31 | 305 | 30 | 250 | 800 | 10 | 3404 |
| (4 1/2) | (1 1/2) | (12) | (56200) | (180000) | (7300) | (134) | |||
| CS121Ⅴ | 121 | 50 | NC38 | 305 | 30 | 350 | 1100 | 15 | 3394 |
| (4 3/4) | (1 15/16) | (12) | (78750) | (247000) | (11000) | (133.62) | |||
| CS159Ⅴ | 159 | 57 | NC46 | 320 | 30 | 700 | 1600 | 25 | 4102 |
| (6 1/4) | (2 1/4) | (12.6) | (157500) | (360000) | (18400) | (161.5) | |||
| CS165Ⅴ | 165 | 57 | NC50 | 320 | 30 | 700 | 2000 | 30 | 4102 |
| (6 5/8) | (2 1/4) | (12.6) | (157500) | (450000) | (22000) | (161.5) | |||
| CS178Ⅴ | 178 | 70 | NC50 | 320 | 30 | 800 | 2400 | 35 | 4337 |
| (7) | (2 3/4) | (12.6) | (180000) | (540000) | (25800) | (170.75) | |||
| CS197Ⅴ | 197 | 76 | 6 5/8REG | 305 | 30 | 1000 | 2600 | 40 | 4114 |
| (7 3/4) | (3) | (12) | (225000) | (584500) | (29500) | (162) | |||
| CS203Ⅴ | 203 | 76 | 6 5/8REG | 305 | 30 | 1000 | 2800 | 45 | 4114 |
| (8) | (3) | (12) | (225000) | (630000) | (33100) | (162) | |||
| CS229Ⅴ | 229 | 76 | 7 5/8REG | 305 | 30 | 1200 | 3000 | 65 | 4114 |
| (9) | (3) | (12) | (270000) | (675000) | (47800) | -162 |