RGB Hose pump belongs to the peristaltic pump category. Peristaltic pump is a type of rotor positive displacement pump, because its working principle is similar to the digestive tract by peristaltic transport of gas, solid, liquid three-phase medium named. The peristaltic pump is used to deliver a highly abrasive medium. It has no valve, no seal, and the contact part with the media is the inner cavity of the rubber hose, the compression hose rotor is completely independent of the media. Hose pump unique: good self-priming capacity, almost it can produce vacuum to absorb fluid; Conveying gas- liquid and foam liquid without gas resistance; Conveying high viscosity, shear sensitive medium is also strong; Fixed displacement per revolution and has nothing to do with outlet pressure. The peristaltic pump is a natural metering pump.

Main advantages of RGB type hose pump:

1. Easy installation, simple operation, and continuous long-time operation;

2. Selection of the propeller body containing fiber, shear sensitivity (such as egg yolk), abrasion or gas-liquid-solid mixture;

3, can easily pump corrosive fluid, high viscosity, high density paste fluid;

4, can safely and quietly dry operation;

5. Maintenance-free. The conveying medium only touches the hose, not the pump body.

6. There are no seals, valves, diaphragms, gaskets, impeller rotors, stator or pistons that need to be replaced;

7, sanitation level pump, liquid only flow in the hose, easy to clean, maintenance free, reduce spare parts cost and maintenance cost;

8. The pump can be reversed, and the fluid can be sent out and sucked back (usually with a inverter);

9. No backflow and siphonage, with globe valve function;

10. Strong self-priming ability and high outlet pressure, flexible and convenient installation, no need for debugging;

11. The pumping fluid is proportional to the speed, which can be accurately measured, and the flow has good reproducibility;