MELTEM S-AS-G4 raccordo adattatore dritto G4 (300503)

The MELTEM S-AS-G4 straight adapter piece is a dedicated connector for integrating G4 filter cassettes with MELTEM M-WRG and M-WRG-S ventilation units. Unlike generic duct fittings, this plug-in adapter is tailored to the exact geometry of the filter cassette and the unit's intake port, ensuring a secure and airtight connection without additional sealing materials.

Highlights

• Straight design for direct, in-line connection between G4 filter cassette and ventilation unit
• Plug-in / push-fit installation for quick, tool-free mounting
• Compatible with MELTEM M-WRG and M-WRG-S series
• Made of white plastic, matching the filter cassette and unit housing
• Supports G4 filter class (EN 779 / ISO 16890 ePM10 50%)

In daily use

This adapter piece is used when a G4 filter cassette needs to be connected to a MELTEM ventilation unit in a straight configuration. The push-fit design allows the adapter to be inserted into the unit's DN 100 port and the filter cassette to be attached to the other end. It is intended for indoor use only and operates within a temperature range of -20°C to +50°C.

Full specifications

• Product type: Adapter piece
• Design: Straight
• Application: Ventilation systems
• Brand compatibility: Meltem
• Compatible ventilation units: Meltem M-WRG-S, Meltem M-WRG
• Filter class compatibility: G4 (EN 779 / ISO 16890 ePM10 50%)
• Material: Plastic
• Colour: White
• Installation method: Plug-in / Push-fit
• Function: Connects G4 filter cassette to ventilation unit
• Nominal system diameter: DN 100
• Operating temperature range: -20°C to +50°C
• UV resistance: No (indoor use)

Final note

For a reliable and precise connection between your MELTEM ventilation unit and G4 filter cassette, the S-AS-G4 adapter piece ensures a secure fit and maintains system performance.