KRACHT KF Series Transfer Pump | KF12, KF16, KF25, KF50, KF80 | RF1 & RF2 Hydraulic Gear Pump

KF Series High-Performance Industrial Transfer Gear Pumps

Product Overview: The KF Series is a global benchmark in industrial fluid transfer, specifically engineered for lubrication, cooling, and low-pressure hydraulic circulation systems. This comprehensive selection covers the core model matrix, including KF12RF2, KF16RF2, KF50RF2, KF80RF2, along with specific mounting configurations KF20-RF1-D15, KF25-RF1-D15, KF50-RF1-D15, and the specialized KFZ4-23-15CN. Constructed with high-strength cast iron housings and precision helical gear designs, these pumps maintain exceptionally low noise and elite delivery stability across various fluid viscosities. The RF1/RF2 specifications ensure standardized flange connections, providing guaranteed 100% “Plug-and-Play” replacement for original pumps in hydraulic power units, gearbox lubrication, and fuel filtration systems.

Key Technical Advantages:

• Excellent Fluid Compatibility: Capable of handling a wide range of media, from low-viscosity fuels to high-viscosity lubricants (up to 20,000 mm²/s), demonstrating superior versatility.

• Ultra-Low Noise Operation: Unique helical gear meshing technology significantly reduces fluid pulsation and mechanical vibration, ideal for environments with strict noise regulations.

• High Volumetric Efficiency: Precision manufacturing tolerances ensure stable flow output even at low RPMs, minimizing energy loss and preventing media shearing.

• Versatile Sealing System: Available in various configurations such as mechanical seals or radial shaft seals (e.g., D15 spec), ensuring zero leakage under different temperatures and chemical conditions.

• RF Standardized Fitment: Strictly adheres to RF1/RF2 interface standards, allowing seamless coupling with motors whether for foot-mounted or flange-mounted setups.

Detailed Models & Parameters:

• Core Series: KRACHT KF Transfer & Lubrication Series.

• Model Keywords: KF12, KF16, KF20, KF25, KF50, KF80, KFZ4-23-15CN.

• Mounting Specs: RF1, RF2 (Flange Mount); D15 (Sealing Code).

• Pressure Ratings: Rated continuous operation up to 2.5 MPa (25 Bar).

• Flow Rates: Spanning a wide delivery range from 12 L/min up to 80 L/min.

• Target Applications: Industrial lubrication stations, centrifuge circulation pumps, wind turbine lubrication, fuel transfer systems, and machine tool cooling.