B93 | LMI Metering Pumps - 4.5 GPH - 50 psi - 4-20mA Control

Product info Show all specs
Description
LMI's B93 metering pump is rated to a maximum feed rate of 4.5 GPH (17 LPH), a maximum pressure of 50 psi (3.4 bar), and a configurable power cord and liquid end
Key Specs
Feed Max
4.5 GPH
Pressure Max
50 psi
Head Material
Configurable
Seal Material
  • Configurable
Stroke Rate
100 SPM
Configuration Model Codes
Base Model
Series
B | B Series
Control Option
9 | 4-20mA Input - Pulse Input - Dual Manual Control
Output Capacity
3 | 4.5 GPH (17.0 LPH); 50 psi (3.4 bar)
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Headline

Year after year of reliable performance

An industry standard for over 20 years, the Series B Chemical Metering Pump is a rugged, reliable choice for the harshest environments.

Its 100% enclosed chemical resistant housing provides this unit with ultimate protection, making it ideal for corrosive chemical dosing.

With a variety of models and options available, you have full flexibility to control stroke length and frequency, pressure capacity, pulse / 4.20 mA inputs and more.

Features & Benefits
Key Benefits
  • Rugged construction and time-tested design
  • Rigid chemically-resistant housing and encapsulated electronics
  • Flexible configuration for various applications
Standard Features
Protection & Reliability
  • NEMA 4X/IP65 enclosures for corrosive environments
  • Totally encapsulated electronics for moisture protection
  • Time-tested electronics for reliable performance
Performance Control
  • Adjustable stroke frequency with up to 1000:1 turndown ratio
  • Manually adjustable stroke length for accurate output
  • External pacing for flow proportional applications
  • Inputs for low level switch on select models
Certifications
  • UL and CUL certified
  • NSF 50, NSF 61, NSF 372 compliant
  • CE certified
Optional Accessories
  • Multi-function Valve
  • AutoPrime liquid End
  • High viscosity liquid end
  • Low level float switch
  • Repair & preventive maintenance kits
  • Calibration columns
Chemical Compatibility
Exploded view
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