ARO Piggyback Filter-Regulator: Super Duty Series Piggyback Series, 1 1/2 in NPT
The ARO Piggyback Filter-Regulator from the Super Duty Series Piggyback Series is a metal FRL air filter/regulator with a 1 1/2 in NPT port size, 680 cfm flow capacity, and 5 micron filtration. It is designed for…
SKU 3G-OTH-139361
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Product Description
The ARO Piggyback Filter-Regulator from the Super Duty Series Piggyback Series is a metal FRL air filter/regulator with a 1 1/2 in NPT port size, 680 cfm flow capacity, and 5 micron filtration. It is designed for industrial compressed air systems requiring combined filtration and pressure regulation in a compact piggyback configuration.
Frequently Asked Questions
What is the ARO Piggyback Filter-Regulator used for?
The ARO Piggyback Filter-Regulator is used in industrial compressed air systems to combine filtration and pressure regulation in a compact piggyback configuration. It removes particulates down to 5 micron and maintains consistent downstream pressure, making it suitable for manufacturing, automation, and pneumatic tool applications.
What are the specifications of the ARO Piggyback Filter-Regulator P48584-124?
The ARO Super Duty Series Piggyback Filter-Regulator (MPN P48584-124) has a 1 1/2 in NPT port size, 680 cfm flow capacity, and 5 micron filtration. It features a metal body and is designed for high-flow industrial compressed air systems requiring combined filtration and regulation.
Where to buy the ARO Piggyback Filter-Regulator worldwide?
You can source the ARO Piggyback Filter-Regulator through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this ARO Super Duty Series unit.
How to install the ARO Piggyback Filter-Regulator?
Install the ARO Piggyback Filter-Regulator by mounting it vertically in the compressed air line with the bowl facing down. Ensure the 1 1/2 in NPT connections are properly sealed and the flow direction matches the arrow on the body. Follow standard pneumatic installation practices and check for leaks after pressurization.
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Common applications for AROARO Products
3G Electric supplies ARO aro frl air filter/regulators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.


