Rickmeier Oil Pump R35/40 FL-Z-DB-P
Core Positioning: The R35 series is Rickmeier's cost-effective and durable external gear pump, featuring low maintenance costs and broad media adaptability. It is suitable for industrial lubrication, fuel transfer, and hydraulic systems.
Structure and Materials:
Three-Part Housing: Made of grey cast iron (EN-GJL-250), it supports customized interfaces to enhance installation compatibility.
Low-Noise and High-Efficiency Design: A short, straight flow channel combined with optimized gear profiles results in operating noise levels below 75dB and strong self-priming capability (withstanding a startup negative pressure of -0.6 bar).
Wear-Resistant Drive Components: Surface-carburized and hardened steel gears (16MnCrS5) offer long wear life.
Durability and Reliability:
Bearing System: Large-sized composite sliding bearings (with P10/DU coating) support short-term dry running (≤20 minutes).
Sealing Options: Standard radial shaft seals (withstanding temperatures up to 120°C), with the option of mechanical seals (withstanding pressures up to 25 bar).
Explosion-Proof Certification: Complies with ATEX 2014/34/EU standards, suitable for explosive environments.