ARO 1500 Series Air Regulator, 1/4 in NPT, 170 scfm, 140 psi, Knob Adjustment
The ARO Regulator: Aluminum is an ARO FRL Air Regulator from the 1500 Series (MPN R37221-600). It features a 1/4 in NPT port size, 170 scfm flow capacity, 140 psi operating pressure, and 250 psi maximum operating…
SKU 3G-OTH-137164
Also listed as: R37221600 · R37221 600
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The ARO Regulator: Aluminum is an ARO FRL Air Regulator from the 1500 Series (MPN R37221-600). It features a 1/4 in NPT port size, 170 scfm flow capacity, 140 psi operating pressure, and 250 psi maximum operating pressure, with a knob adjustment. This product is constructed with aluminum and is part of the ARO brand.
Frequently Asked Questions
What is the ARO 1500 Series regulator used for?
The ARO 1500 Series regulator (MPN R37221-600) is used to control and stabilize air pressure in pneumatic systems. It is commonly applied in industrial automation, manufacturing, and assembly lines where precise pressure regulation is required for tools, actuators, and valves.
What are the specifications of the ARO R37221-600 regulator?
The ARO R37221-600 regulator is an aluminum-bodied unit from the 1500 Series. It has a 1/4 in NPT port size, 170 scfm flow capacity, 140 psi operating pressure, and 250 psi maximum operating pressure. Adjustment is via a knob. It is part of the ARO brand.
Where to buy the ARO 1500 Series regulator worldwide?
You can source the ARO 1500 Series regulator (R37221-600) 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.
How to install the ARO 1500 Series air regulator?
Install the ARO 1500 Series regulator by mounting it in-line with your compressed air system using 1/4 in NPT fittings. Ensure the arrow on the body matches flow direction. Adjust pressure by turning the knob clockwise to increase or counterclockwise to decrease. Always follow ARO's generic installation guidelines.
Used in
Common applications for AROARO Products
3G Electric supplies ARO aro frl air regulators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
