1 PSI Insulators when the carrier pipe runs inside a casing

2 Product Range Overview Type PA/PE Pipe OD from 25 to 336mm Type AZ/AC Pipe OD from 98 to 385mm GKO Series Pipe OD from 150 to 2500mm Type MA Pipe OD from 400 to 1300mm Type RGV Pipe OD from 500 to 2100mm

3 General Information Advantages:  Easy installation  Plastic material reduces friction to a minimum  Minimized friction prevents damage to the protective coating and insulation of the pipes  Concentricity of the carrier pipe inside the casing  Insulating properties of material meets requirements of cathodic protection  All pipe diameters from 25 mm upwards available with wide skid size range  Load capacity ranging from 85kg to 14,2 to.

4 General Information Installation Plastic insulator rings are normally installed with the following spacing between the rings: - pipe dia up to 300 mm at a spacing of 2.5 m - pipe dia 400 – 600 mm at a spacing of 2.0 m - pipe dia > 600 mm at a spacing of 1.5 m Load capacity: Typ max. static capacity per ring PA/PE 0.75 – PA/PE kg PA/PE 2.0 – PA/PE kg PA/PE kg PA/PE 6.0 – PA/PE kg AZ/AC 1 / AZ/AC kg GKO-mK 250 kg MA 650 kg RGV 1,000 kg GKO-gl 4,000 kg GKO-gs 14,200 kg The weight load data apply to a skid height of up to 75 mm. For skid heights above 75 mm, these values have to be multiplied with the factor 0.75.

5 Available Versions Type PA/PE  Available for pipe ODs from 25 to 336mm  Always two half shell-segments  Easy installation  Steel nuts and bolts included  max. static capacity per ring from 85kg to 250kg Type AZ/AC  Available for pipe ODs from 98 to 385mm  Only to segment sizes required for ND 100 to ND 350  Variable ring diameters especially suitable for thick-walled pipes  Beneficial for stock-keeping  Max. static capacity per ring up to 200kg

6 Sizing Max. torques: 3 Nm

7 Available Versions Type MA  Available for pipe ODs from 402 to 1306 mm  Two segment sizes (MA and MA2)  Easy installation, universal applicability  Steel bolts and nuts included  max. static capacity per ring up to 650kg Type RGV (heavy duty)  Available for pipe ODs from 500 to 2100 mm  Reinforced solid load-carrying center skids fastening skids for connection only)  Half-segments available  Steel bolts and nuts included  max. static capacity per ring up to 1.000kg

8 Available Versions GKO Series  Bolt-less wedge system  Non-metallic connection for simple and fast installation  Flexible design for all pipe diameters >150mm  Additional cable ducts possible on demand  PSI shear-secure tape can be applied to improve adhesion or to balance tolerances  Available versions GKO-mk, GKO-gl, GKO-gs  max. static capacity per ring up to kg Type GKO-mk  Available ODs 150 – 430 mm  Available skid heights 25, 36, 50, 65, 75, 90, 110, 125 mm  max. static capacity per ring 250kg

9 Available Versions Type GKO-gh  Half-segment for covering intermediate areas of GKO-gl and GKO-gs Type GKO-gl and GKO-gs Type GKO-gl  Available ODs 400 – 2500 mm  Available skid heights 36, 50, 65, 75, 90, 110, 125 mm  max. static capacity per ring 4000 kg Type GKO-gs (heavy duty)  Available ODs 400 – 2500 mm  Available skid heights 36, 50, 65, 75, 90, 110, 125 mm  max. static capacity per ring kg

10 GKO

11 GKO

12 GKO

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