Dwyer 1222-M600-W/M U-tube manometer, 300-0-300 mm w.c. SKU: 17D1222M600W/M List $64.83 Was: Now: $47.03
Dwyer 1222-M400-W/M U-tube manometer, 200-0-200 mm w.c. SKU: 17D1222M400W/M List $59.75 Was: Now: $44.50