Bore Spacer Design Style: Double Wall, Hybrid Type Bore Spacer

Designed to Accomodate: 4 ea. 5", 2 ea. 2" & 1 ea. 3" (DR11.0) HDPE Conduits in a 30.000 OD x 2.727 Min. Wall (DR11.0) HDPE Casing

Grout Injection Method: Single End, Center Out Extractable Injection Pipe or Stationary Sacrificial Grout Injection Pipe

Design Features Include: 5 Wheels, Cable Holes to Prevent Corkscrew, Provision For a Grout Injection Pipe