Skip Content

Filter Results By

pH/ORP Controllers and Pumps

2 Results Found that Include 2 Products 

Results per page: 16 | 32 | 48
    PH Controller W/Chem.
    • HANNA INSTRUMENTS
    • PH Controller W/Chem.
    • Item # 5MU82
    • Mfr. Model # BL7916-01
    • pH Controller/Pump, pH Range 0.00 To 14.00, pH Accuracy 0.01, pH Resolution 0.01, Flow Rate @7.4 PSI 3.5 GPH,...More

    Orp Controller W/Built
    • HANNA INSTRUMENTS
    • Orp Controller W/Built
    • Item # 5MU83
    • Mfr. Model # BL7917-01
    • ORP Controller/Pump, ORP Range +/-999 mV, ORP Accuracy +/-5 mV, ORP Resolution 1 mV, Flow Rate @7.4 PSI 3.5...More

    Results per page: 16 | 32 | 48

      Buy pH/ORP controllers and pumps from Grainger. They offer a controller and dosing pump in one compact unit. Proportional dosing slows the pump down when pH level approaches the setpoint.. This ensures precise dosage and avoids costly waste of chemicals due to over dosage. An alarm clock is activated whenever the pH value varies by more than 2 pH units from the setpoint.