For testing the inner 3×90° edge seams
Edge length 3 x approx. 270 mm Art. 5500127
Miniature 3×90°-Edge weld-vacuum box incl. reducing adapter
Special design for testing the inner 3×90° edges of collecting basins acc.to German GefStoffVO for dangerous liquids (for basin heights from ca. 40 mm)
Edge length 3 x approx. 60 mm Art. 5500206