Experience Counts!   Ranger II® Non-metallic Casing Isolators/Spacers Description Typical Application Benefits/Features Specifications Warranty How to Order Typical Specification Resources Related Products Description 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" up to 37.60" 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. Typical Application Benefits/Features 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 ratchet tight with 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. 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; Eliminates sand or grout fill. No special tools required for installation. Low coefficient of friction for ease of installation. Will accommodate small conduit attachment for communications or electrical cable. Material Specifications SPECIFICATION VALUE Material UV Resistant Polypropylene Compressive Strength 3,000 psi (211 kg/cm²) Temperature -22 to +212° F. (-30 to +100° C.) Impact Strength 1.5 ft. lb./in. 0.8 joules/cm Dielectric Strength 800 volts/mil. min. Color Black Liner None Hardware None Warranty All products are warranted against failure caused by manufacturing defects for a period of one year. Any product found to be so defective and returned within one year from date of shipment will be replaced without charge. The above warranty is made in lieu of, and we disclaim, any and all other warranties, expressed or implied, including the warranties of merchantability and fitness for a particular purpose, and buyer agrees to accept the products without any such warranties. We hereby disclaim any obligation or liability for consequential damages, labor costs or any other claims or liabilities of any kind whatsoever. How To Order Total Quantity of Spacers Model Number (Ranger II®) Carrier Pipe O.D. Casing Pipe I.D. Bell O.D. Runner Configuration: S = Standard Bell Clearance Only CR = Centered/Restrained Segment Size (Micro, Mini, Midi, Medi or Maxi) Runner Lengths No of Segments/Spacer Contact your local distributor or Pipeline Seal & Insulator, Inc. Go To More Detailed Ordering Information and Sizing Charts Ordering Guidelines CAD Drawings of RangerII Casing Spacer Casing Spacer/Isolator RFQ Worksheet (PDF) Typical Specification Non-metallic Casing Spacer & End Seal Specification for Carrier Pipe up to 37.60 O.D. A. Casing Spacers Upon completion of the installation of the steel pipe encasement, the contractor shall furnish and install a Ranger II® boltless casing spacer on the carrier pipe as described below. Casing spacers shall be spaced a maximum of eight (8) feet apart along the length of the carrier pipe with one casing spacer within two (2) feet of each side of a pipe joint and the rest evenly spaced. Wood skids are not an acceptable method of supporting the carrier pipe. 1. Casing spacers shall be all non-metallic (polypropylene), molded in segments for field assembly without any special tools. Spacer segments shall be secured around carrier pipe by insertion of a Slide-Lock. The casing spacer polymer shall contain ultraviolet inhibitors and shall have a minimum compressive strength of 3,000 psi, an 800 Volts/mil dielectric strength and impact strength of 1.5 ft-lbs./inch. Each casing spacer shall have full length, integrally molded skids extending beyond the bell or mechanical joint of the carrier pipe. 2. The casing spacers shall be the PSI Ranger II® Casing Spacers as manufactured by Pipeline Seal and Insulator, Inc., Houston, Texas. 3. Spacers shall be at least as wide as listed below. Carrier Pipe Diameter Inches (mm) Ranger II Model Length Inches (mm) 0.83 to 3.07" (21 to 78) Micro 2.13" (54) 2.48 to 5.51" (63 to 140) Mini 3.15" (80) 5.51 to 16.65" (140 to 423) Midi 5.12" (130) 16.77 to 25.98" (426 to 660) Medi 6.87" (174) 25.98 to 37.60" (660 to 955) Maxi 8.86" (225) B. End Seals After insertion of the carrier pipe into the casing, the ends of the casing shall be closed by installing 1/8" thick synthetic rubber end seals equal to the PSI Model "C" end seal as manufactured by Pipeline Seal and Insulator, Inc., Houston, Texas. ISO 9001:2000 Registration Each casing spacer and end seal shall be manufactured at a facility that has a Registered ISO 9001:2000 Quality Management System. Copy of current ISO 9001:2000 Registration shall be provided with material submittal. Resources RangerII Casing Spacers An 8 page booklet that includes information ranging from benefit/features to correct sizing methods to complete specifications for the PSI Ranger II line of casing spacers. File Size = 421 KB. Casing Isolators/Spacers designed specifically for critical energy industry applications - worlwide. An 8 page booklet that includes all PSI casing isolators/spacers (both metallic and non-metallic) that are appropriate for use in the energy industry. PDF File Size = 1,014KB. Casing Isolators/Spacers designed specifically for water and sewer cased pipelines. An 8 page booklet that includes all PSI casing isolators/spacers (both metallic and non-metallic) that are appropriate for use in the water/sewer industry. PDF File Size = 532KB. Go To RangerII® Sizing Program Related Products End Seals Models "C" (Pull-on), "S" (Standard Pull-on, "W" (Wrap Around) and "FW" (Fire Resistant) Link-Seal® Modular Seals Link-Seal is an excellent method for enclosing the end of a casing when the pipe is center within the casing. Custom Insulators Multiple carrier spacers are used for inserting different size pipes, conduits and wires into casings.