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  4. WATER Pipework construction
  5. Tapping sliders, tapping clamps
  6. Tapping clamps
  7. Tapping lock clamp with thread outlet, PN 16
  8. Tapping lock clamp DN 250 IG 1 1/2"

Tapping lock clamp DN 250 IG 1 1/2"Tapping lock clamp DN 250 IG 1 1/2"

3700250050 Tapping lock clamp DN 250 IG 1 1/2"

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Product attributes
DN 250
IG 1 1/2"
PN 16 bar
H 90 mm
Zone of the strap 264-288 mm
Drill-ø
max. 		38
weight 5.500 kg
NPK No.
411 		865164
Availability on demand

Application

  • For tapping under pressure, with integratedplug sheet
  • For cast, FZM, steel, and Eternit pipes

Characteristics

  • Female thread with a protection ring against corrosion and/or incrustation of the connection
  • Operating temperature
    - max. 40 °C
  • Pressure PN 16
  • Integrierter Korrosionsschutz
    - Metallische, unbeschichtete Gewindeoberflächen in Armaturen führen zu Korrosion und Inkrustation. Die Folge sind reduzierte Durchflussleistungen und hohe Sanierungskosten.
  • Tightening torque of the nuts max. 100 Nm

Material

  • Gehäuse
    - Späroguss EN-GJS-400 (GGG 40)
    - EWS-Beschichtung nach GSK, RAL-GZ 662, Schichtdicke min. 250 μm

Caution

  • Conventional sealing necessary of the threaded connection despite the protection ring!
  • For FZM and Eternit pipes from DN 300 on request
  • Larger nominal widths on request
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