Atos Type PFE-31 Series Vane Pump | PFE-31016, PFE-31022, PFE-31028

Atos Type PFE Series High-Performance High-Pressure Vane Pumps

Product Overview: The PFE Series fixed displacement vane pumps serve as the global benchmark for “High Pressure and Durability” in the industrial hydraulic sector. Featuring an advanced cartridge design, these pumps are specifically engineered to meet the demands of modern workshops for high pressure, low noise, and long-term reliability. This featured range includes core specifications such as PFE-31016-1DT, PFE-31022/1DT, and PFE-31028/1DU. Utilizing a 12-vane rotor construction and a pressure-balanced design, the PFE series maintains exceptional volumetric efficiency even at pressures up to 21 MPa—making it the premier choice for injection molding and automated production lines.

Key Technical Advantages:

• Modular Cartridge Design: The internal core features an integrated cartridge assembly. This allows for rapid maintenance—restoring factory performance in minutes by swapping the cartridge without disconnecting the main plumbing, significantly reducing downtime.

• Superior High-Pressure Capability: Specialized cam ring profiles and axial pressure balancing ensure smooth power output even under continuous heavy loads, effectively minimizing system heat generation.

• Ultimate Silent Performance: The 12-vane rotor and precision-engineered internal silencing grooves significantly reduce vibration and noise levels, meeting modern eco-friendly workshop standards.

• High Volumetric Efficiency: Precision manufacturing minimizes internal leakage, ensuring rapid response times and high output accuracy even during heavy-duty cycles.

• Target Applications: Plastic injection molding machines, die-casting machines, heavy-duty press brakes, material handling equipment, and various industrial power units.

Detailed Models & Parameters:

• Core Series: Atos Type PFE Series (Fixed Displacement).

• Model Keywords: PFE-31016-1DT, PFE-31022/1DT, PFE-31028/1DU, PFE-31028/1DT.

• Displacement (cm³/rev): Key specifications including 16, 22, and 28 cm³/rev.

• Technical Specs: 1 (Single shaft code); DT / DU (Specific seal and shaft connection protocol identifiers).

• Pressure Ratings: Rated continuous working pressures up to 21 MPa (210 Bar).