Peristaltic (hose) pumps
Peristaltic / hose pumps are designed for pumping chemicals and viscous liquids. Peristaltic pumps for pumping liquids flowing through flexible tubes .
Peristaltic pumps have several advantages:
The principle of the peristaltic pump:
Rollers squeeze the walls of the hose, forming a plug that moves along the hose as the rollers move, while the previously passed section is straightened and fluid is drawn into the vacuum.
The fluid will move along the hose until until it is completely repaired, at this moment, to prevent the fluid from returning, the second roller starts to move along the hose, which acts in a similar way. At the same time, scooters moving with the help of a special electric motor create both the intake force and the pump outlet pressure.
The main advantage of peristaltic pumps is that the transported fluid is in contact only with the working tube, and not with the pump parts, which guarantees a long pump life.
Accessories and spare parts for ETATRON peristaltic pumps:
- Injection / intake valve