• A high-end, top-of-the-line peristaltic pump
• Equipped with flow rate conversion display function, LCD digital display
• Supports programmed operation and integration with external devices
♦ The adoption of a DC servo motor enables a motor speed variation ratio of 3000:1. This allows a wide discharge flow rate range using a single tube.
♦ User-friendly LCD display with multi-function indicators and dial controls.
♦ The liquid flow direction (forward/reverse) is shown on the LCD display and can be easily switched using the Fwd./Rev. key.
• Intuitive and user-friendly LCD display
• External input/output・Contact input terminals
| Product name | Specification | Cat. No. |
| ①Torque / rotation signal output cord | 2.5m | 120890 |
| External signal input cord set
②External signal input cord + ③Contact signal input cord |
One each
3m 2.5m |
274420 |
| ③Contact signal input cord | 2.5m | 260640 |
• Two types of tubing holders are available
▮ Adjustable screw type
The tubing holder is adjusted using a conventional screw. It can be adjusted to a constant discharge pressure regardless of the type or thickness of the tubing.
▮ Spring type
The tubing holder is pressed with an internal spring mechanism. No adjustment is needed for
tightening, as the tubing is consistently pressed with a fixed force. This reduces flow rate errors
during tubing replacement and minimizes tubing deterioration due to over-tightening.
＊ The maximum discharge pressure varies depending on the type of tubing.
• One-touch installation of the integrated roller set
The integrated roller set can be smoothly installed by simply turning the switch ON.
• Composition of the roller section
| Integrated roller set | Cat. No. 252570 |
| Main roller | Cat. No. 252550 |
| Roller (6 pcs) | Cat. No.252560 |
| Clip (6 pcs)・plate (1 pc) set | Cat. No.196150 |
• Introduction video of EYELA peristaltic pumps
• Specifications
| Model | MP-4000 | MP-4001 |
| Cat. No. | 251400 | 251410 |
| Tubing holder method | Adjustable screw type | Spring type |
| Flow rate range | 0.06 to 1450mL/h x 2 | |
| Flow rate accuracy | Within ± 2% (repeatability within ± 1%) | |
| Max. discharge pressure | 196kPa (2kg/cm2) | 98kPa (1kg/cm2) |
| Max. suction pressure | 9.8kPa (0.1kg/cm2) | |
| Viscosity・liquid temperature | Max. 2Pa・s (2000c)・0 to 60℃ (no freezing) | |
| Safety features | Rotation error detection alarm (overheating, overcurrent, overvoltage, undervoltage, and power failure) | |
| Number of tubes | 2 pcs | |
| Number of tubing cases | Single stage (can be expanded up to double stages) | |
| Compatible tubing material | Silicone, Tygon®, Versilon (Fluran®), PharMed® | |
| Tubing diameter | 3 to 6.1mm OD | 3.2 to 6.1mm OD |
| Number of tubing cases | Single stage (can be expanded up to double stages) | |
| Ambient temperature range | 0 to 40℃ (no condensation) | |
| Outer dimensions (mm) | 137(166W x 130(153)D x 177(190)H | |
| Weight | Approx. 1.9kg | |
| Power input・supply voltage | 1A, 100VA・100VAC 50/60Hz | |
◊ Tubing is sold separately. Flow rate, discharge pressure, and other performance may vary slightly depending on the tubing used.
◊ When the viscosity of the liquid exceeds 0.1Pa·s (100cP), the discharge volume may decrease.
◊ The dimensions in parentheses ( ) include protrusions.
• Options
• Tubing case compatibility
| Tubing holder method | Model | Cat. No. | |
| ① | Adjustable screw type | TCS-0 | 251220 |
| ② | Spring type | TCS-1 | 251260 |
| ③ | Adjustable screw type | TCS-100 | 251230 |
| ④ | Spring type | TCS-101 | 251270 |
• Adapter set tubing
| Tubing type | Silicone, PharMed®, Tygon®, Versilon (Fluran®) | By using the adapter set tube, only the worn sections of the tube can be replaced during operation. The tube and tubing case can be connected with a one-touch fitting. |
| Compatible size (ID x OD) | 1.15 x 3.2mm, 2.15 x 4.2mm, 3.15 x 5.2mm, 3.7 x 6.1mm |
◊ The adapter set tubing comes as a single set (one channel).
◊ By using the adapter set tubing, only the replaceable adapter set tubing can be exchanged as needed. The tubing and adapter set tubing can be connected easily with a one-touch fitting.
◊ Ensure that the tubing case methods are the same for the upper and lower stages. The tubing case fixing bolts for the double stage and the joint shaft for the lower tubing case are included with the lower stage tubing case.
• Data
• Flow rate characteristics
Conditions: Silicone tubing, deionized water, liquid temperature: approx. 18℃, room temperature: 20℃, back pressure: 0
• Relationship between input voltage and rotation speed
