C721-460SI | LMI Metering Pump - 4.0 GPH - 100 psi - Acrylic w/ MFV

Product info Show all specs
Description
LMI's C721-460SI C Series - solenoid driven, electronic metering pump for chemical feed up to 4.0 GPH (15.1 LPH) and pressure up to 100.0 psi (6.9 bar) uses the C721 drive end with Manual (Stroke Volume) control and Standard US 115V power cord. The LE-460SI liquid end - with 57708 Multi-Function Valve contains a Acrylic head, PVC fittings, PVDF (Kynar) & Polyprel (TFE/P - Aflas) seals, and Ceramic check valve balls // LMI Pump Reference: Replaces C721-460TI, C721-71S, C721-71T; Repair Kit RPM-362/368; Multi-Function Valve 57706 Retrofit or 57708 Replacement
Key Specs
Feed Max
4 GPH
Pressure Max
100 psi
Head Material
PMMA | Acrylic
Seal Material
  • PVDF | Kynar
  • TFE/P | Aflas
Stroke Rate
100 SPM
Configuration Model Codes
Power Option
Series
C | C Series
Control Option
7 | Pulse Input + Dual Manual Control
Output Capacity
2 | 4.0 GPH (15.1 LPH); 100 psi (6.9 bar)
Power Cord
1 | 115V US Plug
Liquid End Option
Liquid End Type
4 | LiquiPro Machined
Diaphragm Size
6 | Size Code 1.8
Liquid End Materials
0 | Acrylic Head - PVC Fittings - Ceramic Balls - Polyprel Seats - Polyprel O-rings
Accessory Valve
S | Multi-Function Valve
Connections
I | Inch Tubing
Availability Call to confirm
In Stock (C)
Ships from PA - NC - GA - FL - OH - MI - TX - OR
Typically ships within [ 1-3 ] days
24/7 Sales & Support 484-544-0506
$2,731.00 Configured Price
Headline

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.

Features & Benefits
Key Benefits
  • Long-term reliability through well-built design and proven performance history
  • Ideal for harshest chemical dosing with 100% enclosed, chemically-resistant housing
  • Highly customizable with wide selection of options and features for specific applications
Performance Features
Control & Adjustment
  • Adjustable stroke frequency with up to 1000:1 turndown ratio
  • Manually adjustable stroke length for accurate output control
  • Advanced system integration options:
    • Pulse multiply/divide
    • 4-20 mA
    • Remote on/off
  • External pacing for flow proportional applications
Protection & Reliability
  • NEMA 4X/IP65 enclosures for corrosive environment protection
  • Time-tested electronics for reliable performance
  • Totally encapsulated electronics against moisture and corrosion
  • Low level switch inputs on select models
Certifications
  • UL
  • CUL
  • NSF 50
  • NSF 61
  • NSF 372
  • CE
Optional Accessories
  • Multi-function Valve
  • AutoPrime liquid End
  • High viscosity liquid end
  • Low level float switch
  • Repair & preventive maintenance kits
  • Calibration columns
Chemical Compatibility
Call or text: +1 (484) 544-0506

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