韩国SANG-A接头，四通快速接头，四通快插接头。
PZA04 PZA06 PZA08 PZA10 SANWO PZA12 PZA16 PZA5/32 SANG-A PZA3/16 PZA1/4 DANHI PZA5/16 PZA3/8 PZA1/2
SANG-A PZA2208-06 PZA2210-08 SANWO PZA2212-10 PZA225/16-1/4 DANHI PZA223/8-5/16 PZA221/2-3/8
PZA3108-06 PZA3110-08 DANHI PZA3112-10 PZA315/16-1/4 PZA313/8-5/16 PZA311/2-3/8
PZA03C PZA04C SANG-A PZA06C DANHI PZA1/8C PZA5/32C SANWO PZA1/4C