We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

ARO Precision Compressed Air Regulator: Zinc Die-Cast, 3/8 in NPT, 200 cfm - Precision Air Regulators
AROPrecision Air Regulators

ARO Precision Compressed Air Regulator: Zinc Die-Cast, 3/8 in NPT, 200 cfm

The ARO Precision Compressed Air Regulator (MPN PR4033-300) is a zinc die-cast precision air regulator with a 3/8 in NPT port size, 200 cfm flow capacity, and a 0 psi to 30 psi pressure range. It features a knob…

SKU 3G-OTH-138402

Also listed as: PR4033300 · PR4033 300

Brand
ARO
Item
Precision Compressed Air Regulator: Zinc Die-Cast, 3/8 in NPT, 200 cfm
Category
Precision Air Regulators
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

ARO
Manufacturer Part Number
PR4033-300
Type
200 cfm, 0 psi to 30 psi, Knob
NPT
3/8 in

Technical Documents

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ARO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ARO Precision Compressed Air Regulator (MPN PR4033-300) is a zinc die-cast precision air regulator with a 3/8 in NPT port size, 200 cfm flow capacity, and a 0 psi to 30 psi pressure range. It features a knob adjustment and is manufactured by ARO.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the ARO Precision Compressed Air Regulator PR4033-300 used for?

The ARO Precision Compressed Air Regulator PR4033-300 provides precise pressure control in pneumatic systems, ensuring consistent downstream air pressure for sensitive tools and processes. It is commonly used in industrial automation, assembly lines, and instrumentation applications where stable 0 psi to 30 psi regulation is critical.

What are the specifications of the ARO PR4033-300 air regulator?

The ARO PR4033-300 is a zinc die-cast precision regulator with a 3/8 in NPT port, 200 cfm flow capacity, and a 0 psi to 30 psi pressure range. It uses a knob adjustment mechanism and is manufactured by ARO. This model is designed for applications requiring fine pressure tuning within a low-pressure range.

Where to buy the ARO PR4033-300 precision air regulator worldwide?

3G Electric supplies the ARO PR4033-300 precision air regulator to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this ARO regulator for your pneumatic system needs.

How to install the ARO PR4033-300 compressed air regulator?

Install the ARO PR4033-300 regulator in a clean, dry compressed air line upstream of your equipment. Use thread sealant on the 3/8 in NPT ports and mount it 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 ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and check valves for transferring corrosive acids and solvents.
Wastewater treatment — ARO aluminum-housing AODD pumps handling sludge and abrasive slurries in treatment plants.
Packaging automation — ARO PremAir series solenoid valves controlling pneumatic actuators on filling and sealing machines.
Mining operations — ARO 316 stainless steel AODD pumps for dewatering and transferring abrasive mine tailings.
Material handling — ARO MaxAir series foot pedal valves for manual control of conveyor diverters and lift tables.
Maintenance repair — ARO repair kits for field servicing of lower pump assemblies in industrial fluid systems.

ARO 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.

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Cross-referenced by specification & description
ARO Precision Compressed Air Regulator: Zinc Die-Cast, 3/8 in NPT, 200 cfm, 0 psi to 60 psi, Knob (MPN PR4033-200)
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ARO Compressed Air Regulator: Aluminum, 3/4 in NPT, 290 cfm, 0 psi to 140 psi, Knob, 3000 Series (MPN R37451-100)
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ARO Compressed Air Regulator: Aluminum, 3/8 in NPT, 179 cfm, 0 psi to 140 psi, Knob, 2000 Series (MPN R37331-100)

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