Ground Key
![public://uploads/media/010003.jpg](https://muellercompany.com/sites/muellercompany.com/files/styles/large/public/uploads/media/010003.jpg?itok=UnZGLiEh)
H-10003N
Inlet: AWWA taper (MUELLER ”CC") thread Outlet: Increasing I.P. thread (outlet is one size larger than inlet)
![public://uploads/media/H-15027_0.jpg](https://muellercompany.com/sites/muellercompany.com/files/styles/large/public/uploads/media/H-15027_0.jpg?itok=1YCSh7Q2)
H-15027N
Inlet: AWWA I.P. thread Outlet: I.P. thread copper flare connection - this connection thread is one size larger than the copper tubing to be flared
![public://uploads/media/H-15002_0.jpg](https://muellercompany.com/sites/muellercompany.com/files/styles/large/public/uploads/media/H-15002_0.jpg?itok=tT3pBOuk)
H-15002N
Inlet: AWWA taper (MUELLER® "CC") thread Outlet: I.P. thread copper flare connection - this connection thread is one size larger than the copper tubing to be flared
![public://uploads/media/H-9979_0.jpg](https://muellercompany.com/sites/muellercompany.com/files/styles/large/public/uploads/media/H-9979_0.jpg?itok=Ec3mEeac)
H-9979N
Inlet: AWWA I.P. thread Outlet: Increasing I.P. thread (outlet is one size larger than inlet)
![public://uploads/media/H-9991_0.jpg](https://muellercompany.com/sites/muellercompany.com/files/styles/large/public/uploads/media/H-9991_0.jpg?itok=VejtbrUm)
H-9991N
Inlet: AWWA taper (MUELLER "CC") thread Outlet: MUELLER Coupling thread 1-1/64" I.D. thru valve - for use with pito tube
![public://uploads/media/H-9995_0.jpg](https://muellercompany.com/sites/muellercompany.com/files/styles/large/public/uploads/media/H-9995_0.jpg?itok=yohyo0TP)
H-9995N
Inlet: AWWA I.P. thread Outlet: MUELLER Coupling thread (with coupling nut and leather washer) 1-1/64" I.D. thru valve - for use with pito tube
![public://uploads/media/H-9992_0.jpg](https://muellercompany.com/sites/muellercompany.com/files/styles/large/public/uploads/media/H-9992_0.jpg?itok=r9MbaReF)
H-9992N
Inlet: AWWA taper (MEULLER "CC") thread Outlet: Inceasing I.P. thread (outlet is one size larger than inlet) 1-1/32" I.D. thru valve - for use with pito tube
![public://uploads/media/H-15031_0.jpg](https://muellercompany.com/sites/muellercompany.com/files/styles/large/public/uploads/media/H-15031_0.jpg?itok=b5XBJsaJ)
H-15031N
Inlet: AWWA taper (Mueller “CC”) thread Outlet: Mueller 110 Conductive Compression CTS O.D. tubing eighth bend connection
![public://uploads/media/H-15030_0.jpg](https://muellercompany.com/sites/muellercompany.com/files/styles/large/public/uploads/media/H-15030_0.jpg?itok=GN8T6wjq)
H-15030N
Inlet: AWWA taper (Mueller “CC”) thread Outlet: Mueller 110 Conductive Compression CTS O.D. tubing quarter bend connection