EJ-B31VCUR-L | Metering Pump - 3.2 GPH - 22 psi - PVC - FKM

Product info Show all specs
Description
Walchem's EJ-B31VCUR-L metering pump Ref: (EJBR)
Key Specs
Feed Max
2.4 GPH
Pressure Max
30 psi
Head Material
PVC | PVC Plastic
Seal Material
  • FKM | Viton
Configuration Model Codes
Base Model
Series
EJ | EJ Series
Output Capacity
B31 | 2.4 GPH (150 mL/min) - 30 psi (0.2 bar) - 30mm
Liquid End Option
Liquid End Materials
VC | PVC Head - FKM Seat - FKM O-Ring
Tubing Kit
_ | Standard Option
Drive End
Power Cord
U | US 115V - NEMA 5/15
Control Option
R | External Control
Options
Options
L | Higher flow - Low pressure version (B31 only)
Availability Call to confirm
Discontinued
Ships from PA - GA - FL - OH - TX
Call or chat to confirm lead time
24/7 Sales & Support 484-544-0506
$587.00 Configured Price
Headline

EJ Series

The EJ Series provide precise chemical injection at an economical price.

Universal voltage capability enables operation from 100 - 240 VAC in virtually all countries.

The EJ Series are compact, simple to operate and have outputs to 3.2 GPH (12.0 LPH) and a maximum pressure of 175 PSI (1.2 MPa).

Features & Benefits
Key Benefits
Performance
  • High-speed operation at 360 strokes-per-minute
  • High resolution chemical feed capability
  • Superior turndown ratio compared to competitors
  • Prevents common issues like:
    • Slug feeding
    • Accelerated diaphragm wear
    • Poor feed control
Power & Control
  • Universal Voltage Function
    • Compatible with any AC voltage
    • Conforms to global standards
  • Versatile control options
    • Digital input capability
    • Stop/Start functionality
    • Supports proportional control
    • Enables On/Off operation
Protection & Durability
  • IP65 equivalent protection rating
  • Robust protective features:
    • Durable housing construction
    • Integrated Digital Display
    • Protected Key Pad control
    • Water-resistant drive housing
    • Additional clear protective cover
Chemical Compatibility
Dimensional drawings
Exploded view
Call or text: +1 (484) 544-0506

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