Germany's Rickmeier Gear Pump/Oil Pump R35/63 FL-Z-W-SAE2-R-SO
Structural Optimization
Three-part Housing: Modular design facilitates customization of customer interfaces (e.g., flange/thread conversions).
Short Straight Flow Path Design: Reduces fluid resistance, enhances self-priming capability (self-priming height ≥1.5 m), and minimizes the risk of cavitation.
Special Tooth Profile + Hardened Gears: Carburized steel gears (hardness ≥60 HRC) with optimized meshing trajectories, achieving flow pulsation ≤1% and noise ≤70 dB(A).
Sealing and Bearing System
FKM Shaft Seal: Temperature resistance range from -20°C to +200°C, resistant to oil, fuel, and weakly corrosive media.
Composite-Coated Sliding Bearings: Support short-term dry running (≤3 minutes) and demonstrate strong tolerance under emergency operating conditions.
Safety Redundancy Design
Integrated Safety Valve: Automatically relieves excess pressure (maximum pressure 25 bar) to protect the pump body and downstream equipment.