Industrial flowmeter, max flow 44 GPM 167 LPM water, 180 SCFM 5098 LPM air, pressure drop 30in wc, Dwyer Instruments, Mfr#: IF2717$4,149.99+
Direct reading glass flowmeter, 316 SS float, flow rate 0.65 SCFH air, Dwyer Instruments, Mfr#: DR12022$859.99+