| Stud Standpipe, 3831 12 21, LF 3800 Series, Straight, External thread BSPP (G), 1/2 Thread, 12 mm Tube OD | 3831 12 21 | 12 | 12 | | €78.90/piece |
| Stud Standpipe, 3831 10 17, LF 3800 Series, Straight, External thread BSPP (G), 3/8 Thread, 10 mm Tube OD | 3831 10 17 | 10 | 10 | | €47.60/piece |
| Stud Standpipe, 3831 08 10, LF 3800 Series, Straight, External thread BSPP (G), 1/8 Thread, 8 mm Tube OD | 3831 08 10 | 8 | 8 | | €33.30/piece |
| Stud Standpipe, 3831 04 19, LF 3800 Series, Straight, External thread (M), M 5x0.8 Thread, 4 mm Tube OD | 3831 04 19 | 4 | 4 | | €31.60/piece |
| Stud Standpipe, 3831 10 13, LF 3800 Series, Straight, External thread BSPP (G), 1/4 Thread, 10 mm Tube OD | 3831 10 13 | 10 | 10 | | €43.20/piece |
| Stud Standpipe, 3831 12 13, LF 3800 Series, Straight, External thread BSPP (G), 1/4 Thread, 12 mm Tube OD | 3831 12 13 | 12 | 12 | | €52.20/piece |
| Stud Standpipe, 3831 06 13, LF 3800 Series, Straight, External thread BSPP (G), 1/4 Thread, 6 mm Tube OD | 3831 06 13 | 6 | 6 | | €37.00/piece |
| Stud Standpipe, 3831 08 13, LF 3800 Series, Straight, External thread BSPP (G), 1/4 Thread, 8 mm Tube OD | 3831 08 13 | 8 | 8 | | €36.60/piece |
| Stud Standpipe, 3831 06 10, LF 3800 Series, Straight, External thread BSPP (G), 1/8 Thread, 6 mm Tube OD | 3831 06 10 | 6 | 6 | | €36.10/piece |
| Stud Standpipe, 3831 04 10, LF 3800 Series, Straight, External thread BSPP (G), 1/8 Thread, 4 mm Tube OD | 3831 04 10 | 4 | 4 | | €34.10/piece |