Grundfos Shaft seal shaft seal kit CH(V)2/4 CVBE/V – type R-706C - suitable for multistage horizontal pumps Grundfos CH2, CH4.

Also type R-706C is widely used in Grundfos pumps CHV, CRK, SPK, designation CVBE, CVBV, CVUE, CVUV, art. 445067, 985751, 435014.