| Designation | Thread | Diameter | Length | Material | ||
| Outer- | Inner- | |||||
| Filling pipe | G 1 ?" | 55 | 45 | 220 | On request | St 37-2 | 
| Connection pipe | G 1" | 42 | 30 | 85 | 225 | St 37-2 | 
| Sleeve 1“ x 23 | G 1" | 40 | 1“ | 23 | 
 | St 37-2 | 
| Sleeve ?" x 23 | G ?" | 40 | ?“ | 23 | 
 | St 37-2 | 
| Socket 1" x 40 | G 1" | 1“ | 27 | 40 | 
 | St 37-2 | 
| Socket ?" x 80 | G ?" | ?“ | 12 | 80 | 
 | St 37-2 | 
| Socket for overpressure valve 1" | G 1" | 50 | 1“ | 32 | 
 | St 37-2 | 
| Connection piece EN 50216-4 B1 DIN 48088 | M 12 | 30 | M 12 | 25 | 
 | 1.4305 A2 | 
| Connection piece 4-cornered | M10 | 4-corn. 25 | M 10 | 15 | 
 | St 37-2 | 
| Connection piece 4-cornered | M12 | 4-corn. 25 | M 12 | 15 | 
 | St 37-2 | 
| Stutzen 7 DIN 42553 | G 1 ?" | 42 | 31 | 30 | On request | St 37-2 |