Festo quick plug connector tracheal connector, push-in 6 mm re-thrust 6 mm, NPQE-L series, NPQE-L-R18-Q6-F1A-P10

Festo quick plug connector tracheal connector, M5 rotary push 4 mm, NPQE-DK series, NPQE-DK-M5-Q4-F1A-P10

Festo Y-type connector air tube connector, push-in 6 mm to push-in 6 mm, NPQE-Y series, NPQE-Y-Q6-E-F1A-P10

SMC male connector air tube connector, 6 mm to M5 x 0.8, KCH series, KCH06-M5

SMC Hooked Connector Air Tube Fitting, 2 mm to M5 x 0.8, M Series, M-5AN-4

SMC Elbow Tube Fitting to M5 x 0.8, M Series, M-5ALN-6

Festo tubing connector, KDV-PK-2 244937

Festo tubing connector, KDV-PK-3 208378

Festo tubing connector, KDVF-8 7563

Legris plug air pipe connector, G 3/8, 0220 0220 17 00 39

Legris air pipe connector, R 1/2, 0934 0934 14 21

Legris tubing connector, G 3/8, C 9000 9087U08 17

Legris elbow air pipe connector, 6 mm to 4 mm, LF 3000 3182 00 00 17

SMC Quick Connect Pipe Fitting, 4mm to 4mm, KP Series, KPR04-08

SMC male connector air tube connector, 12 mm, KFG2H series, KFG2H1210-03

SMC male connector air tube connector, 8mm to R 1/4 external thread, KQ-X1744 series, KQH08-02S-X1744

SMC male connector air tube connector, 8mm to R 1/4 external thread, KQ-X1744 series, KQH08-02S-X1744

SMC Y-type air tube connector, 8 mm to 8 mm, KQG2U series, KQG2U08-00-F

RND elbow tube fitting, R 3/8 external thread to push-in type 12 mm, RND 425 series, RND 425-00141

RND T-type pipe connector, R 1/4 external thread to push-in type 6 mm, RND 425 series, RND 425-00206