POM DN 5 Coupling Plug 4×6 mm Union Nut Double Shut-Off

Polyoxymethylene (POM) DN 5 coupling plug with 4×6 mm union nut. A pneumatic coupling is used to quickly connect air tools to a compressed air line.

The coupling has a non-return valve to prevent backflow and the push-in socket also closes when disconnected. This is considered a double-sided shut-off design. The operating pressure range is 0 to 10 bar (0 to 145 psi). The coupling is suitable for temperatures between -20 to 80 °C (-4 to 176 °F).

Pros:

• DN 5 plastic couplings are compatible with the metal quick couplings DN 5
• These are often considered a good alternative to brass couplings
• They are a cost-efficient alternative to stainless steel versions
• The plug has a double sided shut-off design, which keeps the line pressurized and prevents backflow

Specifications

Union nut connection : 4×6 mm
Nominal diameter (mm) : 5
Connection type : Union nut
Material : Polyoxymethylene (POM)
Seal material : NBR (nitrile rubber)
Max pressure at 20 °C (bar) : 10
Min temperature (°C) : -20
Max temperature (°C) : 80
Coupling features : Double sided shut-off
Min pressure (bar) : 0
Shape : Plug (male)
With dust cap : No