KNOB (P#452053070312) 452053070312 Category: Philips Healthcare (Parts) Tag: 72827 Low Prices Price match guarantee Guaranteed Fitment. Always the correct part In-House Experts. We know our products Easy Returns. Quick & Hassle Free 452053070312 – KNOB Description Description KNOB Related products PUSH SWITCH (P#452053040928) In stock CONNECTOR (P#452053040625) In stock ADHESIVE BACKED MOUNT (P#452053040739) In stock DATA LINE FILTER (P#452053040998) In stock FUSE GDL 2/10 (P#452053041001) In stock