Details

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WEH® Plug TW04
Part no. C1-12418
For metric ISO male thread DIN 13 (DIN 3852), M14x1.5 | Manual actuation | Max. 50 bar

The WEH® TW04 plug is a reliable and user-friendly solution for sealing externally threaded ports for pressure and vacuum testing up to 50 bar. Its simple hand-tightening design eliminates the need for tools, tape, or sealants—saving time and reducing costs.

Ideal for both pressure and vacuum testing, this plug offers a fast, clean, and reusable connection. The wear-resistant NBR or polyurethane front seal ensures leak-free performance and long service life.

Key Features:

• For M14x1.5 male threads (DIN 13 / DIN 3852)

• Manual hand-tightening — no tools required

• Fast connection with leak-tight seal

• Available as a plug or with media inlet

• Corrosion-resistant stainless steel body

• Easy seal replacement for reduced maintenance downtime

Specifications:

• Operating pressure: Vacuum to 50 bar (725 psi)

• Temperature range: +5 °C to +80 °C

• Media inlet: G1/4" female thread

• Leak rate: 1 x 10⁻³ mbar·l/s

• Sealing: NBR or polyurethane front seal