Home / Industrial Vacuums / Centralized Vacuum Systems / 50mm Pipeworks / COLLAR DN50 D38.1 ZINC PLATE COLLAR DN50 D38.1 ZINC PLATE£6.45 COLLAR DN50 D38.1 ZINC PLATE quantity Add to basket SKU: Z57 83022 Category: 50mm Pipeworks Description Description Genuine Nilfisk part no. Z57 83022 Related products JUNCTION SLEEVE D50 ZINC £35.28 Add to basket INLET D50 COMPL. ZINC PLATED £87.38 Add to basket INLET REDUCER JOINT D70/50 ZIN £23.52 Add to basket INLET REDUCER JOINT D50/40 ZIN £23.76 Add to basket