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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 PR4033-200) is a zinc die-cast precision air regulator with 3/8 in NPT ports, a flow capacity of 200 cfm, and a pressure range of 0 psi to 60 psi. It features a knob…

SKU 3G-OTH-138409

Also listed as: PR4033200 · PR4033 200

Brand
ARO
Item
Precision Compressed Air Regulator: Zinc Die-Cast, 3/8 in NPT, 200 cfm
Category
Precision Air Regulators
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Technical Specifications

ARO
Manufacturer Part Number
PR4033-200
Type
200 cfm, 0 psi to 60 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 PR4033-200) is a zinc die-cast precision air regulator with 3/8 in NPT ports, a flow capacity of 200 cfm, and a pressure range of 0 psi to 60 psi. It features a knob adjustment and is manufactured by ARO.

Frequently Asked Questions

What is the ARO Precision Compressed Air Regulator PR4033-200 used for?

The ARO Precision Compressed Air Regulator PR4033-200 is used to precisely control and stabilize downstream air pressure in industrial pneumatic systems. It is ideal for applications requiring accurate pressure regulation, such as assembly lines, packaging equipment, and automated machinery, where consistent air pressure is critical for performance.

What are the specifications of the ARO Precision Compressed Air Regulator PR4033-200?

The ARO Precision Compressed Air Regulator PR4033-200 features a zinc die-cast body, 3/8 in NPT ports, a flow capacity of 200 cfm, and an adjustable pressure range of 0 psi to 60 psi. It uses a knob adjustment mechanism and is manufactured by ARO. The part number is PR4033-200.

Where to buy the ARO Precision Compressed Air Regulator PR4033-200 worldwide?

You can source the ARO Precision Compressed Air Regulator PR4033-200 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 provide reliable sourcing for this ARO regulator.

How to install the ARO Precision Compressed Air Regulator PR4033-200?

To install the ARO Precision Compressed Air Regulator PR4033-200, mount it in-line with 3/8 in NPT piping, ensuring flow direction matches the arrow on the body. Use thread sealant on connections and avoid overtightening. 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
AQUATROL Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 in, Bronze, 264 psi Max. Op Pressure (MPN 88B2A1M1K1-250)
AQUATROL
AQUATROL Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 in, Bronze, 264 psi Max. Op Pressure (MPN 88B2A1M1K1-250)
AQUATROL Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 in, Bronze, 264 psi Max. Op Pressure (MPN 88B2A1M1K1-200)
AQUATROL
AQUATROL Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 in, Bronze, 264 psi Max. Op Pressure (MPN 88B2A1M1K1-200)
AQUATROL Safety Relief Valve: MNPT x FNPT, 1 in x 1 1/4 in, Bronze, 264 psi Max. Op Pressure (MPN 88C2A1M1K1-225)
AQUATROL
AQUATROL Safety Relief Valve: MNPT x FNPT, 1 in x 1 1/4 in, Bronze, 264 psi Max. Op Pressure (MPN 88C2A1M1K1-225)
AQUATROL Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 in, Bronze, 264 psi Max. Op Pressure (MPN 88B2A1M1K1-225)
AQUATROL
AQUATROL Safety Relief Valve: MNPT x FNPT, 3/4 in x 1 in, Bronze, 264 psi Max. Op Pressure (MPN 88B2A1M1K1-225)
AQUATROL Safety Relief Valve: MNPT x FNPT, 1 in x 1 1/4 in, Bronze, 264 psi Max. Op Pressure (MPN 88C2A1M1K1-150)
AQUATROL
AQUATROL Safety Relief Valve: MNPT x FNPT, 1 in x 1 1/4 in, Bronze, 264 psi Max. Op Pressure (MPN 88C2A1M1K1-150)
AQUATROL Safety Relief Valve: MNPT x FNPT, 1 in x 1 1/4 in, Bronze, 264 psi Max. Op Pressure (MPN 88C2A1M1K1-25)
AQUATROL
AQUATROL Safety Relief Valve: MNPT x FNPT, 1 in x 1 1/4 in, Bronze, 264 psi Max. Op Pressure (MPN 88C2A1M1K1-25)

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