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Cot Electrosudabil 90°


Cot Electrosudabil 90° cu talpa

90° Elbow with base unit
Compact fitting in HD-PE to integrate a hydrant next to the mains. Base unit and elbow make up a homogenous unit. With spigot outlet d 63/SDR 11 for service pipe connections avoiding stagnation at dead ends of hydrant branches. For hydrants with flange connection we recommend our Full Faced Flanges EFL. The elbow with separate fusion zones enables simple and tension free fusion. With exposed heating coils for optimum heat transfer, large insertion depth, wide fusion zone plus cold zones at the end and in the middle to prevent the flow of molten material, for use without holding devices.

PE 100 SDR 11

Maximum working pressure 16 bar (water)

SKU d d1 BX PU L lp t t1 B H1 H2 x y H Weight kg
615989 90 63 3 54 293 260 72 63 200 130 120 25 20,00 253 2,250
615998 110 63 1 32 346 260 83 63 200 142 127 25 20,00 293 2,940

FRIALEN-Safety Fittings can be fused to pipes of SDR stages 11 to 17.6. Other wall thicknesses on request. Please observe the marking directly at the product, which is mandatory. DVGW-Registration No.: DV-8606AU2249

Areas of Application

The FRIALEN-Elbow with Base Unit WF 90° allows for connection of a hydrant alongside the mains.

The hydrant connection takes place either

  • by fusing the HD-PE pointed end of the hydrant with the construction part or
  • for a hydrant with flange connection by applying the FRIALEN-Full Faced Flange EFL* or with a Flange Reduction FLR** d 110/DN 80.

Connection to the HD-PE mains takes place without pressure via the FRIALEN-Spigot Saddle SA d 110/90-225/110 (see Data Sheet No. 27 and leaflet) or under operating pressure with an additional cut-off device. For drilling into the mains we recommend drilling equipment by Hütz + Baumgarten.

Assembly Instructions

Please refer to the FRIALEN “Assembly Instructions” for preparations for the FRIALEN-fusion process (two fusion procedures) of the elbow piece with HD-PE pipes or HD-PE pipe and HD-PE valve (marking insertion depth, removing oxide skin, cleaning, etc.).

* (see Data Sheet EFL No. 46)

** (see Data Sheet FLR No. 61)

Good reasons for using the FRIALEN-Elbow with base unit WF 90°:

  • Great wall thickness ensures optimum stability and safe positioning of the hydrant
  • Separate fusion zones enable simple tension-free fusion
  • Floor plate can be mounted directly onto foundations
  • Base unit and elbow make up a homogeneous unit
  • Large coupler depth for ease of guidance of pipe and construction part
  • Small annular gap for build-up optimum joining pressure in the fusion zone
  • Extra wide fusion zones
  • Cold zones at the front side and in the middle of the coupler
  • Exposed heating coil for optimum heat transfer onto pipe/construction part
  • Additional barcode for tracing back the underground fitting (Traceability-Coding)