Carbon steel
Max suction lift dry: 10 ft
Jomar A2020D-3-V 3 Inch Stainless Steel V-Ball Valve
Vacuum Flow: 354-1155 CFM
Jomar 102-403 1/2" FL x FL 2 Piece Gas Ball Valve
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