Description
The L400BX-FB is an easy loading, laboratory-grade pump designed for fixed output consistency. It features a high-performance, brushless DC motor, paired with our closed loop, PID (proportional–integral–derivative) controller that continuously regulates output to prevent under or over dosing. This advanced control feature makes the pump an ideal solution for precision dosing, dispensing, and mixing applications.
L400 Series pumps can be ordered to utilize Performance Class Tubing (L401 Models) or Premium Class Tubing (L402 Models), giving them the ability to perform in a wide range of applications. The pump ships with samples of 1/4", 3/16” & 1/8” bore Norprene® tubing according to the model type selected.
Features and Benefits
- Compensates for variations in voltage, fluid viscosity and tubing condition
- Adjustments made every 10 milliseconds for high consistency
- Ideal for multi-head filling and proportional mixing stations
- Wide range of adjustable, fixed flow rates with included potentiometer
- Flip-of-the-lid allows for fast and easy tubing changes
- Open lid sensor automatically stops pump
- Convertible to alternate tubing class with change of Roller Assembly
- Accepts continuous tubing for clean fluid paths
- Side and bottom tubing entry ports for versatility
- Stainless steel rotor assembly for maximum friction reduction
- Available in 4 and 6-roller configurations
- Up to 25 psi working pressure
- Made in USA
Flow Rates
| Flow Rates by RPM Class and Tube Bore (mL/min) | |||||||
|---|---|---|---|---|---|---|---|
| RPM Class | Speed Setting | Tube Bore | |||||
| *5/16" | 1/4" | 3/16" | 1/8" | *1/16" | *1/32" | ||
| 600 | Max | 2975 | 2095 | 1278 | 608 | 149 | 33 |
| Min | 695 | 490 | 299 | 142 | 35 | 7.6 | |
| 300 | Max | 2007 | 1413 | 862 | 410 | 100 | 22 |
| Min | 443 | 313 | 191 | 91 | 22 | 4.9 | |
| 150 | Max | 940 | 662 | 404 | 192 | 47 | 10 |
| Min | 202 | 142 | 87 | 41 | 10 | 2.2 | |
|
NOTES TO FLOW CHART:
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Specifications
| SPECIFICATIONS | |
| Pump Series | L401BX-FB | L402BX-FB |
| Tubing Class | Performance | Premium |
| Motor Type | Brushless DC (42mm) |
| Operating Voltage | 24V |
| Rated Current | 2.0A |
| Duty Cycle | Continuous |
| Est. Motor Life | 5,000+ Hours |
| Max. Outlet Pressure | 25 psi |
| MATERIALS OF CONSTRUCTION | |
| Pump Head | Polycarbonate / IXEF |
| Roller Material | MoS2 Filled Nylon or Stainless-Steel |
| Rotor Material | IXEF or Stainless-Steel |
| DIMENSIONS |
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