Overview: 111.10DW 4 300PSI 1/4 L NSF PB-FREE 111.10DW 4 300PSI 1/4 L NSF PB-FREE DW=DRINKING WATER; DIAL PER WN12.090, *PB-FREE* SYMBOL IN GREEN AND BLACk; *NSF 61-G* IN BLACK; *WIKA* *R*; *111.10DW* IN BLACK; WETTED PARTS COPPER ALLOY; SOCKET LOW LEAD BRASS (</= 0.25% LEAD); CASE ABS BLACK; MOVEMENT COPPER ALLOY; POINTER ALUMINUM, BLACK; DIAL ALUMINUM, WHITE WITH STOP PIN; WINDOW SAN-LURAN; LEAD-FREE SOLDER; ACCURACY +/-3/2/3% OF SPAN; SINGLE PACKAGING;