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Viega

Viega Smartpress Press Reducer 40×32 mm, Brass, Press, Art. 733346

SKU: NV10020132

€73

Viega Smartpress press reducer 40×32 mm in gunmetal: narrows a 40 mm multilayer main to 32 mm, with both ends pressed by machine using Smartpress jaws.

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კატეგორია: Press fittings

Description

Viega Smartpress press reducer 40×32 mm (model 6715.2, Art. 733346) narrows a 40 mm multilayer main to 32 mm pipe, with a press connection at each end. Viega’s catalogue names the part a reducing coupling.

The reducer is gunmetal (Rotguss grade) and is pressed without O-rings. With SC-Contur, a joint that has not been pressed leaks visibly in the leakage test, which is carried out on the finished system before it is covered.

Both ends are larger than the 16–25 mm range of Viega’s hand press tool, so after the pipe is cut with pipe cutters model 2191, they are pressed with a press machine and Smartpress jaws, model 2799.7 or 2784.7. The ends take 40 mm and 32 mm Viega Smartpress, Pexfit Pro or Pexfit Fosta pipe, for drinking water and heating at up to 10 bar as well as for compressed air; tools are not included. In our shop’s category for press fittings you will find other Smartpress reducers as well.

Art. no.733346
SeriesSmartpress
Fitting typeReducer
MaterialBrass
Connection 1Press, d 40 mm
Connection 2Press, d 32 mm
Sealing elementO-ring-free (press connection)
ApplicationDrinking water, Heating, Compressed air
Max. operating pressure10 bar
Which tools are needed for the 40×32 mm reducer?

Both pipes are cut with pipe cutters model 2191, which Viega lists for 32–63 mm; saws and angle grinders must not be used. For pressing you need a machine with constant pressing force and 40 mm and 32 mm Smartpress jaws for plastic piping, model 2799.7 or 2784.7.

Which pipes can be pressed into the 40 mm and 32 mm ends?

Viega's Smartpress, Pexfit Pro and Pexfit Fosta pipes can be used, 40 mm at the larger end and 32 mm at the smaller one. On the Pexfit Fosta pipe models that Viega lists, the outer coating and the aluminium layer must be removed over the length of the press sleeve with the chamfer tool model 2758.5. Pipes from other systems or makers are untested.

How is the leakage test done once the 40×32 mm reducer is installed?

The installer tests the finished system before it is covered and documents the result. Thanks to SC-Contur, an unpressed end of the reducer shows up as a leak, both in a wet test at 1.0–6.5 bar and in a dry test from 22 mbar to 3.0 bar.

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