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B141-418SI LMI (B) Series Dual Control | 168 Gpd / 30 Psi | 115v


Brand: LMI Liquid Metronics Inc.
Product Code: B141-418SI

998 in stock


  • Rugged construction and time-tested design make the Series B pumps a consistent performer
  • With rigid chemically-resistant housing and encapsulated electronics – this pump is designed to last year after year.
  • Available with multiple options, the Series B pumps are able to accommodate a variety of applications
  • 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
  • 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


Max Discharge Volume
7 gal/h
Max Discharge Pressure
30 psi
Manual Control
Manual Control
Pump Material
Diaphragm Material

Additional information

B Pump Data Sheet.pdf

LMI Chemical Resistance Guide.pdf

LMI Metering Pumps Brochure.pdf

LMI Product Catalog

LMI Series AA-B-C-E-J-P Metering Pumps Manual.pdf

LMI Series B Metering Pump Specification Sheet with Series B1 Assembly Details.pdf