security adapter with stop lever for professionel 3-series, professionel 3e-series, professionel 4+-series und professionel 4e+- series
prof. 3 250 (2071) / prof. 3 350 (2073) / prof. 3 600 (2075) / prof. 3 250T (2171) / prof. 3 350T (2173)
prof. 3e 350 (2074) / prof. 3e 450 (2076) / prof. 3e 700 (2078) / prof. 3e 600T (2178)
prof. 4+ 250 (2271) / prof. 4+ 350 (2273) / prof. 4+ 600 (2275) / prof. 4+ 250T (2371) / prof. 4+ 350T (2373)
prof. 4e+ 350 (2274)
prof. 5e 350 (2074) / prof. 3e 450 (2076) / prof. 3e 700 (2078) / prof. 3e 600T (2178)
Important note: This spare part is a so-called safety adapter. It is necessary to lubricate the white balls (inside) regularly. This ensures a long service life.
The lubrication can be carried out by means of the EHEIM special grease or the EHEIM care spray.