Equal Straight Connectors < Black Acetal Fittings – PM Range (Air) Equal Straight ConnectorsProduct CodeDownloadsProduct CodePM0412E 12mm Tube ODPM0415E 15mm Tube ODPM0418E 18mm Tube ODPM0422E 22mm Tube ODPM0428E 28mm Tube ODDownloads John Guest Technical Manual & Trade Price Guide related products End Stops20210728222302 End Stops Read more Reducers20210728221228 Reducers Read more Water Trap Tee20210728221450 Water Trap Tee Read more Porting Block20210728221709 Porting Block Read more Reducing Tees20210728052721 Reducing Tees Read more Plugs20210728222528 Plugs Read more