ATOS gear pump PFG-114/D in stock

Brand

ATOS/Italian Atos

ATOS Proportional Valves, ATOS Stacking Valves, ATOS Solenoid Valves, ATOS Amplifiers, ATOS Solenoid Directional Valves, ATOS Pressure Reducing Valves

ATOS gear pumps are driven by an independent motor, effectively blocking upstream pressure pulsations and flow fluctuations. Pressure pulsations at the gear pump outlet can be controlled within 1%. Using a gear pump on an extrusion production line can increase flow output speed, reduce material shearing and residence time in the extruder, lower extrusion temperature and pressure pulsations, thereby improving productivity and product quality.

During use, sometimes the performance of ATOS gear pumps does not meet production needs, requiring adjustment to suit actual requirements. For example, during the dry winter and flood season in summer, changes in the water level of the inlet or outlet pools alter the actual terrain and pumping height, rendering the originally determined head and flow rate unsuitable, reducing efficiency, and making pump operation uneconomical. Therefore, to ensure the water pump meets the new requirements while operating at high efficiency, the performance of the gear pump needs to be adjusted.

ATOS Gear Pump Stock List:

PFG-120

PFG-128

PFG-135

PFG-142

PFG-160

PFG-174

PFG-187

PFG-199

PFG-211

PFG-214

PFG-216

PFG-218

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

The gears and shafts of the ATOS gear pump are integrated into one piece, using a through-body hardening process for a longer service life. The "D" type bearing incorporates a forced lubrication mechanism, allowing polymer to pass through the bearing surface and return to the pump inlet side, ensuring effective lubrication of the rotating shaft. This feature reduces the possibility of polymer retention and degradation. The precision-machined pump body allows for a precise fit between the "D" type bearing and the gear shaft, ensuring the gear shaft is not misaligned and preventing gear wear. The Parkool seal structure, together with the PTFE lip seal, forms a water-cooled seal. This seal does not actually contact the shaft surface; its sealing principle is based on cooling the polymer to a semi-molten state to form a self-sealing effect. Alternatively, a Rheoseal seal can be used, which has reverse spiral grooves machined on the inner surface of the shaft seal, allowing the polymer to be back-pressurized back to the inlet. For ease of installation, the manufacturer has designed an annular bolt mounting surface to accommodate flange mountings with other equipment, making the manufacture of cylindrical flanges easier. The PEP-II gear pump comes with heating elements matched to the pump specifications, available as an option for users, ensuring rapid heating and heat control. Unlike internal pump heating methods, damage to these elements is limited to a single plate and is unrelated to the entire pump.

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, Helón (Norgren)

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