Grundomat Solid/Sloted Head Pipe Bursting Expander
GRUNDOMAT Solid / Slotted Head Pipe Bursting Expanders are designed for use with reversible GRUNDOMAT pneumatic tools in pipe bursting applications. These expanders help enlarge and displace the existing pipe path during trenchless pipe replacement work.
Used with reversible GRUNDOMAT tools since the early 1970s, these direct-bolt pipe bursting expanders are a practical accessory for contractors working on underground utility replacement, pipe bursting, and trenchless rehabilitation jobs.
Each expander is matched to specific GRUNDOMAT tool models and includes the required expander outside diameter, length, connecting bolt, and bolt quantity for proper setup.
Available Pipe Bursting Expanders
| Part Number | Product Details |
| 6008506 | 4 in. direct bolt solid expander / 5.5 in. O.D. / 12 in. length / Connecting bolt: 2410900 / 6 bolts / Fits 75 P and 85 P tools |
| 6009506.1 | 4 in. direct bolt solid expander / 5.8 in. O.D. / 12.7 in. length / Connecting bolt: 2410900 / 6 bolts / Fits 95 P tools |
| 6008508 | 6 in. direct bolt solid expander / 8 in. O.D. / 12 in. length / Connecting bolt: 2411100 / 6 bolts / Fits 75 P and 85 P tools |
| 6009508.1 | 6 in. direct bolt solid expander / 8 in. O.D. / 12.7 in. length / Connecting bolt: 2411100 / 6 bolts / Fits 95 P tools |
| 6008506.2 | 4 in. DIPS direct bolt solid expander / 5.5 in. O.D. / 12 in. length / Connecting bolt: 2410900 / 6 bolts / Fits 75 P and 85 P tools |
| 6009506.2 | 4 in. DIPS direct bolt solid expander / 5.8 in. O.D. / 12.7 in. length / Connecting bolt: 2410900 / 6 bolts / Fits 95 P tools |
| 6009508.2 | 6 in. DIPS direct bolt solid expander / 8 in. O.D. / 12 in. length / Connecting bolt: 2411100 / 6 bolts / Fits 95 P tools |
Features
- Designed for pipe bursting applications with reversible GRUNDOMAT tools
- Direct-bolt solid expander design
- Available for 4 in., 4 in. DIPS, 6 in., and 6 in. DIPS pipe bursting applications
- Matched to compatible 75 P, 85 P, and 95 P GRUNDOMAT tools
- Includes listed connecting bolt part numbers and bolt quantities
- Useful for trenchless pipe replacement and underground utility rehabilitation
GRUNDOMAT Solid / Slotted Head Pipe Bursting Expanders are a dependable accessory for contractors who need to adapt compatible reversible GRUNDOMAT tools for pipe bursting and trenchless pipe replacement work.
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