Speedpipe-Manifold to connect speedpipes during pressure tests according to ZTV TKNetz 40 - 6x coupling Series 21 to connect Speedpipe-Adapters or Speedpipe-Connection Hose - 1x coupling Series T2510 to connect manometer or another Speedpipe-Manifold - 1x nipple Series 2520 to connect compressor - Pmax 12 bar