It is responsible for injecting a fluid in small quantities with precise control of the dosed volume. A pump of this type must guarantee the same result in the detection carried out by different operators over time.

To adjust the flow in a straight line, thus ensuring its accuracy.
Technical characteristics
| TIPO | CV | 6 Ø | 11 Ø | 17 Ø | 25 Ø | 30 Ø | 38 Ø | 48 Ø | 54 Ø | 64 Ø | 76 Ø | 89 Ø |
| DRC-13 12/24 V | 1/8 | 50 | 80 | 128 | ||||||||
| DRC-13 12/24 V | 1/4 | 50 | 80 | 135 | ||||||||
| DRC-18 12/24 V | 1/8 | 135 | 210 | |||||||||
| DRC-18 12/24 V | 1/4 | 135 | 210 | 270 | 380 |
*Ø -> Piston diameter (mm)
DRC-13 12/24 V 1/8 CV
| Pistón | Presión Max. PVC | Presión Máx. INOX | Carrera (mm) | Bocas ASP/IMP | Peso (Kg) |
| 30 | 7 | 7 | 12.5 | 6.5 | |
| 38 | 4 | 4 | 12.5 | 7 | |
| 48 | 3 | 3 | 12.5 | 8 |
DRC-13 12/24 V 1/4 CV
| Pistón | Presión Max. PVC | Presión Máx. INOX | Carrera (mm) | Bocas ASP/IMP | Peso (Kg) |
| 30 | 10 | 10 | 12.5 | 1/2" | 8 |
| 38 | 9 | 9 | 12.5 | 1/2" | 10 |
| 48 | 5.5 | 5.5 | 12.5 | 1/2" | 10.5 |
DRC-18 12/24 V 1/8 CV
| Pistón | Presión Max. PVC | Presión Máx. INOX | Carrera (mm) | Bocas ASP/IMP | Peso (Kg) |
| 38 | 4 | 4 | 17.5 | 1/2" | 8.5 |
| 48 | 3 | 3 | 17.5 | 1/2" | 8 |
DRC-18 12/24 V 1/4 CV
| Pistón | Presión Max. PVC | Presión Máx. INOX | Carrera (mm) | Bocas ASP/IMP | Peso (Kg) |
| 38 | 10 | 10 | 17.5 | 1/2" | 10.5 |
| 48 | 7 | 7 | 17.5 | 1/2" | 10.5 |
| 54 | 5 | 5 | 17.5 | 1/2" | 12 |
| 64 | 2.3 | 2.3 | 17.5 | 1/2" | 12.5 |