·BHC-H-G1/2",BHC-H-G3/4",BHC-H-
·BHC-G-G2 1/2",BHC-G-G3",BHC-G-
·BHC-G-G1/2",BHC-G-G3/4",BHC-G-
·BHC-F-G2 1/2",BHC-F-G3",BHC-F-
·BHC-F-G1/2",BHC-F-G3/4",BHC-F-
·BHC-E-G2 1/2",BHC-E-G3",BHC-E-
·BHC-E-G1/2",BHC-E-G3/4",BHC-E-
·BHC-D-G2 1/2",BHC-D-G3",BHC-D-
·BHC-D-G1/2",BHC-D-G3/4",BHC-D-