The Rickmeier R25/4 FL-Z-SO is an external gear pump from RICKMEIER's standard R5 series in Germany, specifically designed for conveying viscous media such as lubricating oils and fuels. Its modular structure supports customized configurations, balancing cost-effectiveness with durability, making it suitable for industrial systems with medium to low flow rates.
Item Number: 463987
Core Features
Energy-Efficient Design
Optimized gear tooth profiles and fluid channels are employed to reduce internal leakage and friction, enhancing conveying efficiency.
With a displacement of 4 cm³ per revolution and a working pressure of up to 25 bar, it is well-suited for scenarios with lower flow rate requirements.
Modular and Flexible Configuration
Flange Connection (FL): Supports standard interfaces (such as SAE flanges, G threads), simplifying pipeline integration.
Drive Shaft Type (Z): Features a straight spline shaft design, compatible with various motors (three-phase asynchronous motors as standard, with options for single-phase AC/DC motors).
Special Order Model (SO): Allows customization of seal materials (such as NBR fluororubber), housing materials, and functional accessories (such as pressure relief valves).
Durability and Safety
The housing is made of high-strength aluminum, offering wear and corrosion resistance; key gears are precision-machined for an extended service life.
Complies with ATEX 2014/34/EU explosion-proof certification, making it suitable for flammable and explosive environments (such as mines and chemical plants).
Low Maintenance Requirements
Designed without easily damaged seals, it supports long-period maintenance-free operation (with regular oil filter inspections required).