ARO Compressed Air Regulator: Aluminum, 3/4 in NPT, 290 cfm, 0 psi to 140 psi
The ARO Compressed Air Regulator is an aluminum FRL air regulator from the 3000 Series, model R37451-100. It features a 3/4 in NPT connection, a flow capacity of 290 cfm, and an adjustable pressure range of 0 psi to…
SKU 3G-OTH-137158
Also listed as: R37451100 · R37451 100
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The ARO Compressed Air Regulator is an aluminum FRL air regulator from the 3000 Series, model R37451-100. It features a 3/4 in NPT connection, a flow capacity of 290 cfm, and an adjustable pressure range of 0 psi to 140 psi with a knob control.
Frequently Asked Questions
What is the ARO 3000 Series compressed air regulator used for?
The ARO 3000 Series compressed air regulator (model R37451-100) controls and stabilizes downstream air pressure in pneumatic systems. It is commonly used in industrial automation, manufacturing, and process control applications where precise pressure regulation is required for tools, actuators, and valves.
What are the specifications of the ARO R37451-100 regulator?
The ARO R37451-100 is a 3000 Series aluminum compressed air regulator with a 3/4 in NPT connection. It delivers a flow capacity of 290 cfm and an adjustable pressure range of 0 psi to 140 psi, controlled by a knob. It is designed for FRL (filter-regulator-lubricator) assemblies.
Where to buy the ARO 3000 Series air regulator worldwide?
3G Electric supplies the ARO 3000 Series air regulator (R37451-100) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time on this pneumatic component.
How to install an ARO compressed air regulator?
Install the ARO regulator in-line with your compressed air system, ensuring flow direction matches the arrow on the body. Use thread sealant on NPT connections and mount securely. Adjust pressure by turning the knob clockwise to increase or counterclockwise to decrease, then lock the setting.
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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.
