Please see the size of crucible and sealing rod detail as below,
Type : VPC 040
1. Graphite Crucible VPC040 Ø40x75 (25ccm) , hole Ø 6.5
2. Sealing rod VPC040 Ø11 x 91.8 for gold , silver and palladium
Type : VPC055
1. Graphite Crucible VPC010/025 Ø74x136 Bottom 140 ,Ø 7 mm bore
2. Sealing rod VPC standard Ø12x162 mm.
If you have any question please contact us.
Best regards,