313-04
HAKU milling saddle for PE pipes with horizontal PE outlet

Hawle milling saddles for PE pipes are provided with integrated drilling tool and an operational shut-off facility. This permits the in-service drilling of PE pipelines.

To ensure proper drilling, the drilling tool is fed in at high speed until it almost touches the material. The drilling process proper is performed at low feed rate. Shut-off during operation is effected via a profile gasket immersed into a cylindrical sealing surface.

HAKU milling saddles are to be used for installation on PE pipes acc. to DIN 8074. The two saddle halves are exactly calibrated to the respective outside diameter. When connecting the saddle halves an inadmissible deformation of the pipe is prevented by metal stops.

The horizontal PE stub (90° to pipe direction) can be used for installation of a push-fit fitting or for welding into PE pipelines via resistance welding or hot plate welding.

Range of application:
PE, SDR 11: d 63 - d 225
PE, SDR 17: d 63 - d 315
Drilling diameter: 25 mm

Material: Milling saddle: red brass, Hawle epoxy powder coated
HAKU pipe saddle: GJS-400, Hawle epoxy powder coated
Punch: brass
Outlet: PE 100, SDR 11
Max. operating Pressure: Potable water: 16 bar
Medium Water

Hawle milling saddles for PE pipes are provided with integrated drilling tool and an operational shut-off facility. This permits the in-service drilling of PE pipelines.

To ensure proper drilling, the drilling tool is fed in at high speed until it almost touches the material. The drilling process proper is performed at low feed rate. Shut-off during operation is effected via a profile gasket immersed into a cylindrical sealing surface.

HAKU milling saddles are to be used for installation on PE pipes acc. to DIN 8074. The two saddle halves are exactly calibrated to the respective outside diameter. When connecting the saddle halves an inadmissible deformation of the pipe is prevented by metal stops.

The horizontal PE stub (90° to pipe direction) can be used for installation of a push-fit fitting or for welding into PE pipelines via resistance welding or hot plate welding.

Range of application:
PE, SDR 11: d 63 - d 225
PE, SDR 17: d 63 - d 315
Drilling diameter: 25 mm