B131-D68AI | LMI Metering Pump - 4.0 GPH - 50 psi - PVC

Product info Show all specs
Description
LMI's B131-D68AI B Series - solenoid driven, electronic metering pump for chemical feed up to 4.0 GPH (15.1 LPH) and pressure up to 50.0 psi (3.4 bar) uses the B131 drive end with Manual (Stroke Volume) control and Standard US 115V power cord. The LE-D68AI liquid end contains a PVC head, PVC fittings, Polyprel (TFE/P - Aflas) seals, and Ceramic check valve balls // LMI Pump Reference: Repair Kit RPM-D68
Key Specs
Feed Max
4 GPH
Pressure Max
50 psi
Head Material
PVC | PVC Plastic
Seal Material
  • TFE/P | Aflas
Stroke Rate
100 SPM
Configuration Model Codes
Base Model
Series
B | B Series
Control Option
1 | Dual Manual: Speed Control - Stroke Length Control
Output Capacity
3 | 4.5 GPH (17.0 LPH); 50 psi (3.4 bar)
Power Option
Power Cord
1 | 115V US Plug
Liquid End Option
Liquid End Type
D | LiquiPro Degas
Diaphragm Size
6 | Size Code 1.8
Liquid End Materials
8 | PVC Head - PVC Fittings - Ceramic Balls - Polyprel Seats - Polyprel O-rings
Accessory Valve
A | Not Included
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
$1,971.00 Configured Price
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
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