ARO PR4031-300 Precision Air Regulator, 3/8 in NPT, 14 cfm, 2-25 psi, Knob
The ARO Precision Compressed Air Regulator (MPN PR4031-300) is a zinc die-cast precision air regulator with a 3/8 in NPT port size, 14 cfm flow capacity, and an adjustable pressure range of 2 psi to 25 psi via a…
SKU 3G-OTH-138401
Also listed as: PR4031300 · PR4031 300
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 Precision Compressed Air Regulator (MPN PR4031-300) is a zinc die-cast precision air regulator with a 3/8 in NPT port size, 14 cfm flow capacity, and an adjustable pressure range of 2 psi to 25 psi via a knob. This ARO-branded unit is designed for precise air pressure control in industrial pneumatic systems.
Frequently Asked Questions
What is the ARO Precision Compressed Air Regulator PR4031-300 used for?
The ARO Precision Compressed Air Regulator PR4031-300 is used for precise air pressure control in industrial pneumatic systems. It is ideal for applications requiring stable, adjustable pressure from 2 psi to 25 psi, such as in manufacturing, automation, and process control where consistent airflow is critical.
What are the specifications of the ARO PR4031-300 regulator?
The ARO PR4031-300 is a zinc die-cast precision air regulator with a 3/8 in NPT port size, 14 cfm flow capacity, and an adjustable pressure range of 2 psi to 25 psi via a knob. It is an ARO-branded unit designed for precise air pressure control in industrial pneumatic systems.
Where to buy the ARO PR4031-300 regulator worldwide?
You can source the ARO PR4031-300 regulator worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply this ARO precision regulator to customers globally.
How to install the ARO PR4031-300 precision air regulator?
To install the ARO PR4031-300, mount it in-line with your compressed air system using the 3/8 in NPT ports. Ensure the flow direction matches the arrow on the body. Adjust the knob to set the desired pressure between 2 psi and 25 psi. Always follow standard pneumatic safety practices and consult the manufacturer's manual for detailed guidance.
Used in
Common applications for AROARO Products
3G Electric supplies ARO precision air regulators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
