
Pipeline Seal & Insulator, Inc.
6525 Goforth Street, Houston, TX 77021
Tel: 713-747-6948 Fax: 713-747-6029
Toll Free: 800-423-2410
e-mail: info@psipsi.com
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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" 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.
SPECIFICATION | VALUE |
|---|---|
Material | UV Resistant Polypropylene |
Compressive Strength | 3,000 psi |
Temperature | -22 to +212° F. |
Impact Strength | 1.5 ft. lb./in. |
Dielectric Strength | 800 volts/mil. min. |
Color | Black |
Liner
None
Hardware
None
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.
PRECAUTIONS
Always Use Appropriate Protective Safety Wear and Glasses!
1. Always wear protective safety glasses, especially in low temperatures.
2. Keep Ranger II segments and slide-locks in a warm environment while awaiting installation in colder climates.
3. Under hot installation conditions, allow the product to age a couple of hours at ambient temperature prior to
assembly.
1. Check to make sure you have all segments and Slide-Locks as recommended by ordering procedure. |
2. Take the segments and align the buckles. Insert the buckles 1/4 of the way into the slots. |
3. Locate directional arrow on segment and insert Slide-Lock until the tip exits the end of the segment. | ||
4. Continue the process from the previous step until all segments are put together. You are now ready to wrap the Ranger II around the pipe. NOTE: In tight installation areas, you might need to break the belt into two parts and then wrap the Ranger II around the pipe. |
5. Align the buckles and lock into place. Take the final Slide-Lock and slide completely into place. |
6. Insert all Slide-Locks as far as possible by hand. Complete tightening by lightly tapping each Slide-Lock with a light rubber headed hammer, while holding the Slide-Lock against the pipe. | ||
7A. To tighten Ranger II securely to carrier pipe, back Slide-Lock completely out of the slot. If needed, push segments together by hand. |
7B. Re-insert Slide-Locks completely into segment by lightly tapping Slide-Lock back into position while holding the Slide-Lock against pipe. |
7. Continue steps 7A and 7B until Ranger II is secure against carrier pipe and unable to move. | ||
Trouble Shooting Installation Procedure | ||||
Broken Slide Lock: |
B) Remove Slide-Lock by backing it out, do not pull it through to remove the broken piece. Tap broken piece back out. |
C) Take a Slide-Lock and insert in the opposite direction of the arrows. Push until you can grab the broken piece and remove. | ||
![]() | Slide Lock will not insert completely: | |||
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 |
Ranger II | Length |
|---|---|---|
0.83 to 3.07" | Micro | 2.13" (54) |
2.48 to 5.51" | Mini | 3.15" (80) |
5.51 to 16.65" | Midi | 5.12" (130) |
16.77 to 25.98" | Medi | 6.87" (174) |
25.98 to 37.60" | 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.
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.
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.
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
Pipeline Seal & Insulator, Inc.
6525 Goforth Street, Houston, TX 77021
Tel: 713-747-6948 Fax: 713-747-6029
Toll Free: 800-423-2410
e-mail: info@psipsi.com
Home
All Contacts
Distributor Locator
Literature Downloads (PDF)

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