The L400BX-S is an easy loading, laboratory-grade pump designed for computerized control. It features a high-performance, brushless DC motor, paired with our serial control board, and can be managed by any serial compatible terminal emulator program from a list of basic commands. Serial connectivity is ideal for use with orchestration software, creating customized commands, or in automation 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
- 25:1 turndown provides a wide range of flow output
- Flip-of-the-lid allows for fast and easy tubing changes
- Open lid sensor automatically stops pump
- Transparent cover provides visibility of rotor movement
- Automatic tubing retention
- Convertible to alternate tubing class usage 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 |
3086 |
2173 |
1326 |
630 |
154 |
34 |
| Min |
101 |
71 |
43 |
21 |
5 |
1 |
| 300 |
Max |
2166 |
1525 |
930 |
442 |
108 |
24 |
| Min |
71 |
50 |
31 |
15 |
4.0 |
0.8 |
| 150 |
Max |
753 |
530 |
323 |
154 |
38 |
8.0 |
| Min |
25 |
17 |
11 |
5.0 |
1.0 |
0.3 |
|
NOTES TO FLOW CHART:
- *Unavailable for Premium Class Tubing
- Flow rates are for guidance purposes only and are based upon pumping ambient temperature (22°C/72°F) water at zero pressure and zero lift. Rates may increase/decrease based upon numerous factors including: motor variances, tubing characteristics, fluid viscosity, lift height, pressure and number of rollers.
|
Specifications
| SPECIFICATIONS |
| Pump Series |
L401BX-S | L402BX-S |
| 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 |
