The LP-DMD15-13-B pump head from LONGER has a phase compensation structure that provides a flow with low pulsation.
The liquid flow is split into 2 channels on one side of the pump head and then the rollers push the liquid through the tubing in the pump head, where after it flows into one channel again. This structure provides a less pulsating liquid flow.
The pump head is designed for high precision and small volume dispensing. It is suitable for flow rates as high as 600 rpm.
The material of the rollers is stainless steel and the housing is made from PESU.
| Type | Tubing | Speed | Max. flow rate (ml/min) |
Dispensing volumen (ml) |
Dispensing time (sek.) |
Precision | Dispensing head ID (mm) |
| LP-DMD15-13-B | 2×13# | <600 rpm | 80 | ＞0.8 | ＞0.6 | ±2% | ≤0.5 |
| ＞1.6 | ＞1.2 | ±1% | ≤0.5 | ||||
| 2×14# | 300 | ＞3 | ＞0.6 | ±2% | ≤1.0 | ||
| ＞6 | ＞1.2 | ±1% | ≤1.0 | ||||
| 2×19# | 620 | ＞6.2 | ＞0.6 | ±2% | ≤1.5 | ||
| ＞12.4 | ＞1.2 | ±1% | ≤1.5 | ||||
| *2×16# | 960 | ＞9.6 | ＞0.6 | ±2% | ≤2.0 | ||
| ＞19.2 | ＞1.2 | ±1% | ≤2.0 | ||||
| 2×25# | 2070 | ＞20.7 | ＞0.6 | ±2% | ≤3.0 | ||
| ＞41.4 | ＞1.2 | ±1% | ≤3.0 |
* This tubing size is included with the pump head as a standard. It is a silicone tubing.
| Weight | 0.43 kg |
| Colour | White, Grey |
| CE marking | Yes |
| Title | Type | Size | Download |
|---|---|---|---|
| LP-DMD15-13_pump-head_2019.pdf | 1.41MB | Download | |
| DMD15-13-Pump-Head-Operating-Manual.pdf | 797.07KB | Download |
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