Home Wastewater Drainage Couplers Black Couplers / EF / PN10 / SDR17

Black Couplers / EF / PN10 / SDR17

Black Couplers / AM / PN10 / SDR17

Friatec's Frialen PE100 AM black couplers are suitable for fusing pipes from SDR17 to SDR26.  AM couplers feature large insertion depth for pipe stability during fusion (no holding clamps required) and extra-wide fusion and cold zones for maximum melt containment. Exposed heating coils for direct heat transmission to the pipe and a small annular gap to ensure optimum joining pressure in the fusion zone.  

A visual pop up fusion indicator confirms weld pressure and traceability bar codes are included for recording batch GIS and BIM records for each coupler installed.  All couplers are sealed in individual plastic bags for protection on site.

NOTE: The pipe or spigot ends and the coupler must be prepared in accordance with the general installation instructions using a spigot mechanical peeler, 90% Isopropyl alcohol wipes and we recommend using the Friamat fusion control unit for logging the full range of weld data available.

Frialen AM Electrofusion couplers are made in Germany.

Product Code dn D L L1 Availability in Hong Kong
P3314.015.110 110 130 160 80 Ex-Stock
P3314.015.160 160 184 180 90 Ex-Stock
P3314.015.225 225 263 200 100 Ex-Stock
P3314.015.250 250 282 220 110 Ex-Stock
P3314.015.280 280 316 220 110 Ex-Stock

 

Black Couplers / UB / PN10 / SDR17

Friatec's Frialen PE100 UB17 black couplers are suitable for fusing pipes from SDR17 to SDR26.  UB couplers feature large insertion depth for pipe stability during fusion (no holding clamps required) and extra-wide fusion and cold zones for maximum melt containment. Exposed heating coils for direct heat transmission to the pipe and a small annular gap to ensure optimum joining pressure in the fusion zone.  

UB17 coupler sizes dn ≥ 560 include a barcode PREHEAT function to warm the pipe and coupler to help re-round oval pipes and close the fusion gap prior to welding. From dn ≥ 355 UB17's feature, permanent external reinforcement wound into the body of the coupler to ensure the coupler does not expand during the fusing process.

Note: Couplers that are not injection moulded and do not have external reinforcement are likely to expand during fusion.  Coupler expansion increases the gap between the pipe and coupler, which reduces weld pressure in the joint. This leads to slow crack growth failure through the weld plane.  Slow Crack Growth, by its name, is slow and occurs over time (1-5 years), well beyond the joint successfully passing hydrostatic testing on site. DSD Appendix 5A Clause 5.6.13, requires non-injection moulded couplers to have a suitable form of external reinforcement to prevent expansion applied to the coupler as parts of it's manufacture.

NOTE: The pipe or spigot ends and the coupler must be prepared in accordance with the general installation instructions using a spigot mechanical peeler, 90% Isopropyl alcohol wipes and we recommend using the Friamat fusion control unit for logging the full range of weld data available.  For ≥ d1000 UB17 couplers, the Friamat XL fusion control unit must be used.

Frialen UB17 Electrofusion couplers are made in Germany.

Product Code dn D L L1 L2 Availability in Hong Kong
P3314.100.355 355 400 290 145 70 Ex-Stock
P3314.100.400 400 450 300 150 78 Ex-Stock
P3314.100.450 450 506 320 160 87 8-12 Weeks
P3314.100.500 500 562 350 175 85 Ex-Stock
P3314.098.560 560 630 380 190 77 Ex-Stock
P3314.098.630 630 710 420 210 101 Ex-Stock
P3314.098.710 710 800 442 221 112 Ex-Stock
P3314.098.800 800 900 500 250 137 Ex-Stock
P3314.098.900 900 1024 500 250 110 8-12 Weeks
P3314.098.1000 1000 1130 610 305 129 8-12 Weeks
P3314.098.1200 1200 1356 670 335 155 8-12 Weeks