| Push-in Y-fitting QSY-1/4-6 153140 | QSY-1/4-6 | 6 | External thread BSPT (R) | | €6.84/piece |
| Push-in Y-fitting QSY-M5-6 190674 | QSY-M5-6 | 6 | External thread (M) | | €4.32/piece |
| Push-in Y-fitting QSY-1/8-6 153139 | QSY-1/8-6 | 6 | External thread BSPT (R) | | €6.47/piece |
| Push-in Y-fitting QSY-3/8-8 153143 | QSY-3/8-8 | 8 | External thread BSPT (R) | | €8.45/piece |
| Push-in Y-fitting, QSY-1/8-8, QSY Series, Y-shape, External thread BSPT (R), 1/8 Thread, 8 mm Tube OD | QSY-1/8-8 | 8 | External thread BSPT (R) | | €7.34/piece |
| Push-in Y-fitting QSY-G3/8-8 186184 | QSY-G3/8-8 | 8 | External thread BSPP (G) | | €9.37/piece |
| Push-in Y-fitting, QSY-G1/8-4, QS Series, Y-shape, External thread BSPP (G), 1/8 Thread, 4 mm Tube OD | QSY-G1/8-4 | 4 | External thread BSPP (G) | | €5.42/piece |
| Push-in Y-fitting, QSY-3/8-10, QSY Series, Y-shape, External thread BSPT (R), 3/8 Thread, 10 mm Tube OD | QSY-3/8-10 | 10 | External thread BSPT (R) | | €9.37/piece |
| Push-in Y-fitting QSY-1/4-4 190675 | QSY-1/4-4 | 4 | External thread BSPT (R) | | €5.67/piece |
| Push-in Y-fitting, QSY-G3/8-12, QS Series, Y-shape, External thread BSPP (G), 3/8 Thread, 12 mm Tube OD | QSY-G3/8-12 | 12 | External thread BSPP (G) | | €10.74/piece |
| Push-in Y-fitting, QSY-G1/4-8, QS Series, Y-shape, External thread BSPP (G), 1/4 Thread, 8 mm Tube OD | QSY-G1/4-8 | 8 | External thread BSPP (G) | | €8.99/piece |
| Push-in Y-fitting QSY-3/8-12 153146 | QSY-3/8-12 | 12 | External thread BSPT (R) | | €9.69/piece |
| Push-in Y-fitting, QSY-M5-4, QS Series, Y-shape, External thread (M), M 5 Thread, 4 mm Tube OD | QSY-M5-4 | 4 | External thread (M) | | €4.07/piece |
| Push-in Y-fitting QSY-1/2-12 153147 | QSY-1/2-12 | 12 | External thread BSPT (R) | | €10.07/piece |
| Push-in Y-fitting QSY-G1/2-12 186188 | QSY-G1/2-12 | 12 | External thread BSPP (G) | | €11.02/piece |
| Push-in Y-fitting QSY-1/8-4 153138 | QSY-1/8-4 | 4 | External thread BSPT (R) | | €4.77/piece |
| Push-in Y-fitting, QSY-G1/4-10, QS Series, Y-shape, External thread BSPP (G), 1/4 Thread, 10 mm Tube OD | QSY-G1/4-10 | 10 | External thread BSPP (G) | | €9.86/piece |
| Push-in Y-fitting QSY-G1/8-8 186182 | QSY-G1/8-8 | 8 | External thread BSPP (G) | | €8.34/piece |
| Push-in Y-fitting QSY-1/4-8 153142 | QSY-1/4-8 | 8 | External thread BSPT (R) | | €7.92/piece |
| Push-in Y-fitting QSY-G1/4-6 186181 | QSY-G1/4-6 | 6 | External thread BSPP (G) | | €7.55/piece |
| Push-in Y-fitting QSY-G1/8-6 186180 | QSY-G1/8-6 | 6 | External thread BSPP (G) | | €7.34/piece |
| Push-in Y-fitting, QSY-G3/8-10, QSY Series, Y-shape, External thread BSPP (G), 3/8 Thread, 10 mm Tube OD | QSY-G3/8-10 | 10 | External thread BSPP (G) | | €10.29/piece |
| Push-in Y-fitting QSY-1/4-10 153144 | QSY-1/4-10 | 10 | External thread BSPT (R) | | €9.04/piece |
| Push-in Y-fitting, QSY-1/2-10, QSY Series, Y-shape, External thread BSPT (R), 1/2 Thread, 10 mm Tube OD | QSY-1/2-10 | 10 | External thread BSPT (R) | | €8.77/piece |