Pentair Nautilus/Seahorse Clamp Spring for 181011, 194988
Pentair 194988, is a heavy duty stainless steel tension spring that is used to tighten the filter band clamp on Nautilus and Seahorse Stainless Steel filter tanks. Pac-Fab clamp spring fits only Stainless Steel tank clamp bands, used on Nautilus NS/NSP and Seahorse SH filter models made after 1992. Spring fits the 181011 Band Clamp, Use 2 per clamp. Does not fit FNS or FSH models. Used with the Clamp Nut, 194989 and two washers, sold separately.