Dwyer 1221-8-W/M SKU: 1221-8-W/M $53.30 $63.45 (0)No Reviews yet Quantity -+ Add to Shopping Cart In Factory Stock Details Dwyer 1221-8-W/M : Flex-Tube U-Tube Manometer, 4-0-4" w.c. Water/Mercury (6.3 oz (178.5 g) Water or Mercury Required) Data Sheet Installation Instructions DetailsData SheetInstallation Instructions Back Dwyer 1221-8-W/M : Flex-Tube U-Tube Manometer, 4-0-4" w.c. Water/Mercury (6.3 oz (178.5 g) Water or Mercury Required) Back Back Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review