ERWEKA Paddle over Disk spacer for standard paddle and shaft Home » Parts Home » USP 5 & 6 Dissolution » ERWEKA Paddle over Disk spacer for standard paddle and shaft Get A QuotePart No: 18412 £ POA Product Description ERWEKA Paddle over Disk spacer for standard paddle and shaft. Fits ERWEKA. Details Part No 18412 Manufacturer ERWEKA See also different: 21″ (533mm) USP APP 6 Rotating Cylinder for Transdermal Patches, 316 SS, Serialized Part No: APPSIX-21 Manufacturer: Generic APP 5 Transdermal Patch Holder includes (1) Watch Glass, (1) 17 mesh screen and (4) Kynar Clips Part No: APPFIVE-HR Manufacturer: Hanson Custom Transdermal Screen, 316 SS Part No: TRANDE-SC Manufacturer: Generic Spin ON/OFF Rotating Cylinder for Transdermal Patches, 316 SS, Serialized (Upper Shaft available separately) Part No: SPNAP6-01 Manufacturer: Generic Watch Glass Only for APPFIVE-HR Part No: APPFIVE-HRGLA Manufacturer: Hanson