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Chemical Metering Pumps 

Standard Electronic Metering Pump

Series C Chemical Metering Pumps

LMI Series C Chemical Metering Pumps

Consistent performance with precision control.
Its solid reputation for precision and dependability make the Series C Chemical Metering Pump a reliable choice for consistent performance, year after year.

Rugged, enclosed chemical-resistant housing makes this pump ideal for corrosive dosing in the harshest environments.

And along with long-term performance – the Series C also offers superior ease of operation, with readily accessible dial knobs, clear LCD and a variety of flexible control options.


○ With its well-built design and proven performance history, the Series C provides you with    long-term reliability
○ Its 100% enclosed, chemically-resistance housing makes this pump ideal for the harshest    chemical dosing
○ The Series C offers a wide selection of options and features, making it easy to tailor this pump    to your specific application needs.

Standard Features
○ Adjustable stroke frequency and the    flexibility of up to 1000:1 turndown ratio
○ Manually adjustable stroke length    provides accurate pump output    adjustment
○ NEMA 4X/IP65 enclosures for protection    against corrosive environments
○ Time-tested electronics for reliable,    repeatable performance
○ Totally encapsulated electronics for    protection against moisture and    corrosive conditions
○ Inputs for low level switch available on    certain models
○ Models with external pacing for flow    proportional applications
○ Advanced control options for simplified    system integration (pulse    multiply/divide, 4-20 mA, remote on/off)
○ UL, CUL, NSF 50, NSF 61, NSF 372, CE    Certifications
Optional Features
○ Four function valve
○ AUTOPRIME™ liquid End
○ High viscosity liquid end
○ Low level float switch
○ Repair & preventive maintenance kits
○ Calibration columns


Output Codes with FastPrime™ Liquid End

Max Capacity:

CX0 – 1.3 GPH (4.9 l/h)
CX1- 2.5 GPH (9.5 l/h)
CX2– 4.0 GPH (15.1 l/h)
CX3– 8.0 GPH (30.3 l/h)
CX4 – 20 GPH (75.7 l/h)
C76 – 4.0 GPH (15.1 l/h)
C77 – 10.0 GPH (38.0 l/h)
C78 – 25 GPH (95.0 l/h)

Max Pressure:

300 psi (20.7 Bar)
150 psi (10.3 Bar)
100 psi (6.9 Bar)
60 psi (4.1 Bar)
25 psi (1.7 Bar)
175 psi (12.1 Bar)
80 psi (5.5 Bar)
30 psi (2.07 Bar)


The long-term reliability and heavy-duty construction of the Series C pumps make them an ideal product for a variety of applications, such as:

○ Water Treatment
○ Waste Water Treatment 
○ Industrial Processing
○ Agriculture
○ Chemical Processing
○ Other – Contact your local representative


10633 County Road 26
Blair, NE 68008


Phone: (402) 571-1303
Fax: (402) 502-6662