Ranger II Casing Spacer by GPT

Ranger II Casing Spacer by GPT
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The Ranger II is an all non-metallic casing isolator/spacer system that uses molded segments to encircle the carrier pipe. Each segment includes at least one molded-in runner and one slide lock. Customer's may choose from any one of five different size bands to allow correct sizing for carrier pipe O.D. ranges from 0.83" (21.1mm) up to 37.60" (95.5cm) in diameter.

Once sized, the segments are placed around the carrier pipe and cinched together via non-metallic slide locks. Installation is quick and easy while only a small inventory of segments may be used to accommodate a large variety of pipe styles, types and diameters.


Targeted Use - Water

  For carrier pipe diameters ranging from 0.83” (21mm) to 37.60” (955mm).

  For carrier pipe insertion lengths up to 400 feet.* (121.9M)

  Spacing Recommendation: Max 8’ ( 243.8cm) between spacers, Max 2’ (61.0cm) from casing pipe end, Max 2’ (61.0cm) on each side of bell or mechanical joint.

  Recommended End Seals: Model C, S, W, and R.

Ranger II spacers should not be used on concrete carrier pipe. Engineered equal to 304 Stainless Steel Metallic Casing Spacers. Excellent for the Stocking Distributor.




Separate segments are connectedby inserting the buckles into slots on the adjacent segment. Slot accepts Slide- Lock. Arrow molded on segment indicates correct insertion direction.

Slide-Lock is used to tension the segments together after installation on pipe. Channels face up during insertion while the correct size Slide-Lock (micro, mini, midi, medi, maxi) is molded on the flat (bottom) side.




  • All non-metallic. No nuts, bolts, washers or any other metal parts to corrode or degrade over time.
  • Designed for carrier pipe diameters from 0.83” (21mm) to 37.60” (955mm) in diameter.
  • Segmented pieces - small inventory may be used to accommodate a large variety of pipe styles, types and diameters. No extra trips from job site to warehouse for additional parts.
  • Easy assembly. Simply slide the segments together and cinch tight with the patented Slide-Lock connecting system.
  • Wide variety of runner heights to allow numerous options for pipe positioning within the casing.
  • Runner variations may be used to adjust for grade.
  • Will accommodate small conduit attachment for communications or electrical cable.
  • Medi and Maxi segments, 2 molded runners per segment.
  • Segment band and runners molded as one piece.
  • Manufactured from UV resistant polypropylene.
  • High impact strength, 1.5 ft. lbs./inch (0.8 joules/cm)
  • Excellent compressive strength, 3,000 psi (211 kg/square cm)
  • 800 Volts/Mil. Dielectric Strength.
  • Wide temperature range, -22. to +212. F. (-30. to +100. C.)
  • Eliminates sand or grout fill.
  • No special tools required for installation.
  • Low coefficient of friction for ease of installation.