Technical Details for the UFM 181


The UFM 181 Mobile Filtration Unit stands out for its high-flow filtration, offering an impressive 180 L/min flow rate. Designed for filling and refilling filtered hydraulic fluids and lubrication tanks, it connects off-line to the tank with a recommended maximum volume of 1800/2700 L. The UFM 181 serves as reliable support to the filtration plant on start-up for fast flushing or as an additional filtration system for environments with a high contamination. With a screw pump and a robust 4 kW three-phase electric motor, it ensures continuous operation with a maximum pressure of 10 bar. The unit is available with different configurations, providing options for automatic motor cut-out and an In-line Particle Counter ICM for real-time monitoring. Compact, easy to use, and equipped with MP Filtri’s high performance filters, the UFM 181 is an ideal choice for efficient and reliable hydraulic fluid maintenance.

Pump Screw Pump
Electric Motor

4kW 400/230 Volt Three Phase 2-pole

Flow Rate 180L/min
Viscosity Range 10 cSt to 800 cSt
Suction Filter Type Y filtration 800µm
Filtration Rating 1/3/6/10/25 µm ß>1000 flow through the element Out/In
Bypass valve Δp set

Rating 3.5 bar

The bypass can be blocked through the spigot

Operating Temperatures Fluid: -10oC to 80oC
Ambient: -20oC to 45oC
Protection Class IP 55
Seal NBR
Fluid Compatibility Mineral Oil & Synthetic Oil - Water Glycol
Suction / Pressure Hose Suction: DN50 length 3000 mm (Lance: DN/OD50 length 700mm)
Pressure: DN38 length 3000 mm (Lance: DN/OD42 length 700mm)
Dimensions Weight: 109kg
Dimensions: 1635mm (H) x 1270mm (D) x 570mm (W)
Manufacturer MP Filtri

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Our History

Founded in 1973, MacScott Bond Ltd has worked for 50 years, ensuring we play our part in providing the engineering excellence expected from being part of the MacTaggart Scott Group. With a rich heritage dating back to 1898, MacTaggart Scott is a trusted name in Scottish engineering, and MacScott Bond proudly upholds this legacy.

The company's commitment to delivering quality fluid power systems is evident through our portfolio of previous projects. MacScott Bond’s designs have stood the test of time and the quality of our construction of bespoke fluid power systems has always been a priority for our company.

From analysing initial requirements, intelligent design and through rigorous testing processes, the company ensures the creation of high-quality systems tailored to the specific needs of diverse sectors, including marine defense, civil, offshore, mining, and industrial.