ATOS gear pump PFG-120-D in stock

Brand

ATOS/Italian Atos

ATOS proportional valve, ATOS stack valve, ATOS solenoid valve, ATOS amplifier

ATOS gear pump operation and maintenance:

ATOS gear pump

1. Starting:

(1) Before starting, check the sealing of all pipeline flanges and joints.

(2) Rotate the coupling; there should be no friction or collision noise.

(3) For the first start, inject the pumping liquid into the pump.

(4) Before starting, fully open the valves in the suction and discharge pipelines; starting with closed valves is strictly prohibited.

(5) After verifying the motor rotation direction, start the motor.

2. Stopping:

(1) Turn off the motor.

(2) Close the pump's inlet and outlet valves. The structure and working principle of the ATOS gear pump:

The structure of the ATOS gear pump is very simple. Its most basic form consists of two gears of the same size meshing and rotating within a tightly fitted housing. The inside of this housing is similar to a figure "8," with the two gears housed within it. The outer diameter and sides of the gears fit tightly into the housing. Material from the extruder enters between the two gears through the inlet and fills this space. As the gears rotate, the material moves along the housing and is finally discharged when the two gears mesh. In technical terms, the ATOS gear pump is also called a positive displacement device, similar to a piston in a cylinder. When one gear enters the fluid space of the other, the liquid is mechanically squeezed out. Because liquid is incompressible, the liquid and the gears cannot occupy the same space at the same time, thus the liquid is expelled. Due to the continuous meshing of the gears, this phenomenon occurs continuously, thus providing a continuous discharge volume at the pump outlet. The discharge volume is the same for each pump revolution.

ATOS Gear Pump Stock List:

PFG-221

PFG-327

PFG-340

PFG-354

PFG-210

PFG-114/D

PFG-120/D

PFG-128/D

PFG-142/D

PFG-160/D

PFG-174/D

PFG-187/D

PFG-199/D

PFG-210/D

PFG-211/D

PFGXF-114/D

PFGXF-120/D

PFGXF-128/D

PFGXF-142/D

PFGXF-160/D PFGXF-174/D

PFGXF-187/D

PFGXF-199/D

PFGXF-210/D

ATOS gear pumps are a type of positive displacement pump. They consist of two gears, a pump body, and front and rear covers forming two enclosed spaces. When the gears rotate, the volume of the space on the disengaged side increases, creating a vacuum that draws in liquid. Conversely, the volume of the space on the meshing side decreases, forcing the liquid into the pipeline. The suction and discharge chambers are separated by the meshing line of the two gears. The pressure at the discharge port of the gear pump depends on the resistance at the pump outlet.

The company mainly deals with European and American brands and can source brands from any European country. For example, our key German brands include: BURKERT, DEMAG, HAWE, REXROTH, HYDAC, PILZ relays, FESTO, IFM sensors, E+H, HEIDENHAIN, P+F sensors, SICK, TURCK, and HIRSCHMANN industrial switches. German brands: Hengstler, Murr, Schmersal, Samson, EPRO (Emerson Group)

American brands: MOOG, ASCO, MAC, NUMATICS, PARKER, VICKERS, ROSS

British brands: Norgren

Italian brands: OMAL, ATOS, CAMOZZI, UNIVER, Camozzi