Aliaxis - Model DAA -Pressure Tapping Tees with Extra Long Outlet Spigot
Leak free and swarfless tapping up to 10 bar (gas) or 16 bar (water). Integrated drill with solid upper and lower stop, incl. integrated torque limiter for protection against overcharge.
A complete tool-free mounting of the saddle by innovative fast clamping system (red snap). By new design, 54 % of total installation time can be saved.
With exposed heating element for optional heat transfer. End plug with internal O-Ring seal. Optional protection against any access with fusion of the FRIALEN cap K d 50.
Only one actuation key FWSS SW 17 (order no. 613246) for all dimensions and if necessary as extension ratchet FWSR T (order no. 613615; see product range FRIATOOLS).
Length of the outlet spigots dimensioned for 2 fusion operations.
When using hydrogen, the DAA pressure tapping fitting should only be used in conjunction with sealing cap K.
Areas of Application
The FRIALEN Pressure Tapping Tees DAA are used as branch fittings and can be fused to mains that are unpressurised or under operating pressure.
Assembly Instructions
The fusion of FRIALEN Pressure Tapping Tee DAA to the PE-HD main and the service pipe takes place by FRIALEN fusing - leakproof and longitudinally strong.
The pipe, saddle and the outlet spigot are prepared (oxide layer removed/cleaned) in accordance with the general installation instructions (see “Assembly instructions” for FRIALEN Safety Fittings for house connections and distribution pipes up to d 225).
Thanks to its innovative and patented clamping mechanism, the FRIALEN Pressure Tapping Tee DAA can also be installed without any tool quickly and reliably on the HD-PE main when it exhibits ovality or has expanded under operating pressure.
Good reasons for using the FRIALEN Pressure Tapping Tees DAA:
- Compact design
- Simple and reliable assembly without any tool thanks to the patented fast clamping lever
- The flexible saddle compensates pipe tolerances and always provides optimal, uniform buildup of melt pressure during fusion
- Assembly without special tools
- The Pressure Tapping Tee is one unit with captive parts
- Only one 17 mm wrench size for tapping and installing the plug
- Chipless tapping
- Leak-free tapping of gas mains under operating pressure up to 10 bar
- Low torque needed for tapping
- Punched-out pipe piece fits securely in the drill
- Stable thread as guidance for the driller during tapping process even at large pipe wall thicknesses and low temperatures
- Solid upper and lower stop of driller, with integrated torque limiter
- Extra wide fusion zone
- After tapping, stack can be fused non-accessible with FRIALEN cap K
- Outlet spigot length measured for two fusion operations
- Additional barcode for traceability (traceability coding)
- Both barcodes exposed on fast clamping lever for easy scanning with readerwand or barcode scanner