Pipe couplings for pneumatic conveying lines
In pneumatic conveying systems, securely connecting pipes to ensure airtight operation is essential. Traditional methods like welded joints or flange connections often pose challenges, including lengthy installation times and difficulty in maintenance.

Ensures secure and quick pipe connections
The GT Couplings from WAMGROUP enable safe, quick, and rigid connections between two plain pipe ends on the same horizontal axis. The couplings consist of two cast iron semi-casings with heavy-duty jaws set into the casing halves, securing the pipes effectively. Strong bolts and nuts join the semi-casings, ensuring a reliable seal with gaskets made from EPDM or food-grade silicone. Suitable for diameters ranging from 40 mm to 200 mm, GT Couplings are versatile for various pneumatic line ducts. Operating within a temperature range of -40 to 110 °C and pressure range of -0.5 to 7 bar, these couplings offer robust performance across different industrial applications.
Benefits
- Quick and easy installation
- Reduced installation costs compared to welded junctions
- No pressure drop along the pneumatic line
- Maintenance-free operation
- Suited for all pipe thicknesses