A small part but a big reason why ESCO clamping system stays intact.
The steel slotted Spring Roll Pin is used to attach the Draw Rod to the Actuator. When the slot in the Actuator’s threaded neck is aligned with the hole in the Draw Rod this Roll Pin is inserted. Impervious to shock and vibration, this high strength steel slotted Spring Roll Pin will not come loose ensuring the Actuator and Draw Rod remain intact.
WART CLAMP RIB SELECTOR RIB SETS AND CORRESPONDING SPARES
| Clamp Rib Set | ID Range | Mandrel | Retention Spring / Band | Actuator | Actuator Roll Pin | Draw Rod |
| G-03A | .750in – .905in (19.1mm – 22.9mm) | H-241 – .750in | G-14F | G-17 – .375in | G-15 | H-247 |
| G-04 | .875in – 1.030in (22.3mm – 26.1mm) | H-241 – .750in | G-14 | G-17 – .375in | G-15 | H-247 |
| G-05 | 1.000in – 1.155in (25.4mm – 29.3mm) | H-241 – .750in | G-14 | G-17 – .375in | G-15 | H-247 |
| G-06 | 1.125in – 1.280in (28.6mm – 32.5mm) | H-241 – .750in | G-14 | G-17 – .375in | G-15 | H-247 |
| H-00 | 1.000in – 1.300in (25.4mm – 33.0mm) | H-220 – 1.000in | H-14A | H-12A – 1.000in | H-11 | H-51 |
| H-01 | 1.250in – 1.600in (31.8mm – 40.6mm) | H-21 – 1.250in | H-14B | H-12 – 1.250in | H-11 | H-51 |
| H-02 | 1.525in – 1.925in (38.8mm – 48.9mm) | H-21 – 1.250in | H-14B | H-12 – 1.250in | H-11 | H-51 |
| H-03 | 1.850in – 2.250in (47.0mm – 57.2mm) | H-21 – 1.250in | H-14B | H-12 – 1.250in | H-11 | H-51 |
| H-04 | 2.175in – 2.575in (55.2mm – 65.4mm) | H-21 – 1.250in | H-14B | H-12 – 1.250in | H-11 | H-51 |
| H-05 | 2.500in – 2.900in (63.5mm – 73.7mm) | Attaches to H-02, H-03 or H-04 | ||||
| H-08 | 3.475in – 3.875in (88.3mm – 98.4mm) | Attaches to H-02, H-03 or H-04 |