Y brass filter Code:201V surface:brass yellow size:1/2''-2'' ISO9001:2000 Y type brass filter1. Y type2. Material :forged brass3. Code:Art 201V4. size:1/2'' , 3/4'', 1'' , 1-1/4'' ,1-1/2'' , 2''5. PN:206. Certification:ISO9001-20007. competitive price8. Thread: BSP