Carbon steel
NSF certified for drinking water service (EPDM seats only)
Each pack includes 4 103-563PG brass ball valves with a stainless steel ball
Jomar A2020D-3-V 3 Inch Stainless Steel V-Ball Valve
Max suction lift dry: 10 ft
YSI Pro Quatro Handheld Multiparameter Meter gas monitors Carbon steelProQuatro Multiparameter Meter The ProQuatro handheld multiparameter meter measures a variety of combinations of dissolved oxygen, conductivity, specific conductance, salinity, resistivity, total dissolved solids (TDS), pH, ORP, pH ORP combination, ammonium (ammonia), nitrate, chloride and temperature. Also a very powerful lab instrument for BODs, pH and ORP. EPA approved for drinking water and wastewater compliance reporting. Handheld instrument