DMD25-T Low Pulse Pump Head
The DMD25-T pump head offers a flow range of 0.058 to 4200 mL/min, making it suitable for high-precision and low-pulsation applications. It features a dual-channel pulsation compensation system that significantly reduces pulsation and enhances fluid transfer smoothness. The elastic upper pressure block structure reduces flow decay, greatly extending the life of the pump tubing. Additionally, up to three pump heads can be cascaded to create three channels, increasing production efficiency. Constructed from aluminum alloy and SS304 material, the pump head delivers excellent mechanical performance.
Specifications
- Flow range: 0.058-4200 mL/min
- Rotating speed range: 0.1-350 rpm
- Pressure: ≤0.12MPa
- Applicable tubing sizes: 114#, 119#, 116#, 15#, 24#, 35#, 36#
- Shell material: Aluminum magnesium alloy
- Roller material: 304 stainless steel
- Number of rollers: 6
- Gap adjustment: Fixed
- Dimensions: 187 × 105 × 125mm
- Weight: 2.8 kg
Dual-channel pulsation compensation system
Dimensions (mm)
DMD25-T Flow Parameters
| Pump Head: DMD25-T | |||
| Speed: 1–350 rpm | |||
| Tubing size | ID × Wall (mm) | Flow rate per channel (mL/min) | |
| 114# | 1.6 × 2.4 | 0.58 – 201 | |
| 119# | 2.4 × 2.4 | 1.2 – 426 | |
| 116# | 3.2 × 2.4 | 2.1 – 752 | |
| 15# | 4.8 × 2.4 | 4.0 – 1400 | |
| 24# | 6.4 × 2.4 | 7.0 – 2450 | |
| 35# | 7.9 × 2.4 | 9.0 – 3150 | |
| 36# | 9.6 × 2.4 | 12.0 – 4200 | |
*The above flow rate data is obtained from tests with pure water at room temperature and pressure and is for reference only. Actual flow rates are influenced by pressure, media characteristics, and other relevant factors.
