IMPA: 590834

Air Line F.R.L. Combination PT3/4 - IMPA 590834

This IMPA 590834 Air Line F.R.L. Combination is a complete compressed air preparation unit designed for marine and industrial pneumatic systems. It integrates a high-efficiency air filter, a precision pressure regulator with gauge, and a lubricator into a single compact assembly, connected via PT3/4 threads. Operating at pressures up to 9.9 kgf/cm² and temperatures up to 60°C, it delivers clean, regulated, and lubricated air to your pneumatic tools and equipment, enhancing performance and longevity.

With a maximum flow capacity of 5,000 l/min and a filtration rating of 5 microns, this unit effectively removes contaminants while maintaining steady pressure and optimal lubrication. The set pressure range of 0.05–0.85 MPa allows fine-tuning for various applications. Built to withstand harsh shipboard environments, it is a reliable choice for deck and engine room pneumatic systems.

Key Features

Technical Specifications

SpecificationValue
Connection ThreadPT 3/4
Max Flow (l/min)5,000
Set Pressure Range0.05 – 0.85 MPa
Max Operating Pressure9.9 kgf/cm² (1.41 psi)
Max Operating Temperature60°C (140°F)
Filtration Rating5 microns (μ)
UnitPer Piece

Frequently Asked Questions

What does F.R.L. stand for?

F.R.L. stands for Filter, Regulator, and Lubricator – the three essential components for preparing compressed air in pneumatic systems.

What is the connection size of this unit?

This unit has a PT3/4 thread, which is a British Standard Pipe thread with a 3/4-inch nominal diameter. It is compatible with many marine and industrial compressed air systems.

Can this FRL combination be used outdoors on ships?

Yes, it is designed for marine environments. The maximum operating temperature is 60°C and pressure up to 9.9 kgf/cm², making it suitable for deck and engine room applications. However, it should be installed in a location protected from direct seawater spray.

What is the flow capacity?

The maximum flow is 5,000 liters per minute, which is sufficient for most pneumatic tools and equipment used aboard ships.

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