ITH Type ESX
A single-stage hydraulic bolt tensioning cylinder with quick-exchange bushings, automatic piston return, and a patented cycle counter, designed to match common flange standards.
More Information
The ITH Type ESX is a single-stage bolt tensioning cylinder with one piston surface and automatic piston return, built for high bolting cycles. Its innovative quick exchange mechanism swaps change bushings without extra tools, suiting a wide range of thread profiles and bolt diameters. Compact dimensions are designed to match common flange standards.
Key Features
- Quick exchange mechanism swaps change bushings for different thread profiles and bolt diameters — no extra tools required.
- Automatic piston return speeds up bolting procedures.
- Patented ITH cycle counter tracks tool use for maintenance management.
- Compact dimensions suit ITH Multi-tensioning, even on smaller flange sizes.
Designed to Match Flange Standards
- ASME
- ANSI
- MSS
- DIN EN ISO
- VDI
- National standards
Typical Applications
- Flange and pressure vessel bolting
- Multi-tensioning setups for simultaneous, even load distribution across flange bolts
- Applications requiring fast interchange between thread profiles and bolt diameters
- Reducing leakage risk on sealed flange connections
ITH Type ESX Specifications
| Spec | Detail |
|---|---|
| Piston Design | Single-stage, one piston surface |
| Piston Return | Automatic |
| Bushing System | Quick exchange, no tools required |
| Flange Standard Compatibility | ASME, ANSI, MSS, DIN EN ISO, VDI, and national standards |
| Cycle Tracking | Patented ITH cycle counter |
| Capacity / Pressure | Varies by bolt size and configuration — confirm exact model with manufacturer |
