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| Home> | Efficient Maintenance | >Lubricants | >Parker introduces the GLFTrolley, engineered to remove free water and contaminants from hydraulic fluid |
Parker introduces the GLFTrolley, engineered to remove free water and contaminants from hydraulic fluid
12 June 2026
Parker Hannifin, a global leader in motion and control technologies, today announces the launch of its new portable GLFTrolley, engineered to remove free water and contaminants from hydraulic fluids used in gas, marine, mining, forestry, and in-plant applications.

Effective filtration of hydraulic fluids prior to use is critical, as fluids can contain high levels of contaminants that, if not properly removed, may significantly reduce system performance and cause damage to critical components.
Developed as a versatile solution for a broad range of offline filtration applications, the compact, robust GLFTrolley supports preventive maintenance programs by purifying existing hydraulic and lubrication oil systems, as well as during oil transfer operations.
The GLFTrolley incorporates high-quality components, making it suitable for rapid purification of small and medium-sized systems and for permanent offline filtration on larger hydraulic systems.
The GLFTrolley range offers nominal flow rates of 20 l/min (5.2 US gpm) and 40 l/min (10.6 US gpm), enabled by high-quality gear pumps and an energy-efficient, high-performance single-phase motor suitable for continuous duty. Designed for maximum flexibility, the units can be deployed as either mobile or stationary offline filtration solution
"Machines operate in a range of environments such as mining, marine and forestry where dirt, dust, water and various particles are unavoidable. Using a Parker portable GLFTrolley is an economical way to protect your hydraulic system from harm that can be caused by contamination," said Sanna Tefke, product manager, Hydraulic and Industrial Process Filtration Division at Parker Hannifin.
The portable GLFTrolley provides additional system cleanliness and helps to keep engines running by extending component life and reducing unplanned downtime. The user friendly, compact design makes it easy to transport the machine directly to the field to shorten the service time.
Investing in a GLFTrolley portable filtration system is a proactive step to ensure efficiency and lifetime of your hydraulic equipment, maintaining oil quality and reducing unplanned downtime, component wear and operating costs.
ph.parker.com/gb/en/product-list/portable-filtration-unit-glftrolley
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