ARO Compressed Air Regulator: Aluminum, 1/4 in NPT, 86 cfm, 0 psi to 140 psi
The ARO Compressed Air Regulator is an aluminum FRL air regulator from the 1500 Series, designed for compressed air systems. It features a 1/4 in NPT connection, a flow capacity of 86 cfm, and an adjustable pressure…
SKU 3G-OTH-137152
Also listed as: R37221100 · R37221 100
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The ARO Compressed Air Regulator is an aluminum FRL air regulator from the 1500 Series, designed for compressed air systems. It features a 1/4 in NPT connection, a flow capacity of 86 cfm, and an adjustable pressure range of 0 psi to 140 psi via a knob. This unit is manufactured by ARO under part number R37221-100.
Frequently Asked Questions
What is the ARO 1500 Series compressed air regulator used for?
The ARO 1500 Series compressed air regulator (model R37221-100) is used to control and stabilize downstream air pressure in pneumatic systems. It is ideal for industrial applications such as manufacturing, automation, and assembly lines where precise pressure adjustment from 0 to 140 psi is required.
What are the specifications of the ARO R37221-100 regulator?
The ARO R37221-100 is an aluminum compressed air regulator from the 1500 Series. It has a 1/4 in NPT connection, a flow capacity of 86 cfm, and an adjustable pressure range of 0 psi to 140 psi via a knob. It is designed for use with compressed air systems.
Where to buy the ARO R37221-100 regulator worldwide?
3G Electric supplies the ARO R37221-100 regulator worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this ARO 1500 Series regulator to any country.
How to install the ARO 1500 Series air regulator?
Install the ARO 1500 Series regulator by connecting the 1/4 in NPT ports to your compressed air line, ensuring proper thread sealant is used. Mount the unit in a vertical or horizontal position with the knob accessible. Adjust pressure by turning the knob clockwise to increase or counterclockwise to decrease, then lock the setting.
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.
