---
product_id: 50413424
title: "1/2\" Inline/Modular Air Regulator, Made in USA, R350-4H"
brand: "master pneumatic"
price: "€ 125.89"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/50413424-1-2-inline-modular-air-regulator-made-in-usa-r350
store_origin: IT
region: Italy
---

# 0-200 PSI precise regulation 120 CFM max flow Made in USA durable build 1/2" Inline/Modular Air Regulator, Made in USA, R350-4H

**Brand:** master pneumatic
**Price:** € 125.89
**Availability:** ✅ In Stock

## Summary

> 🔧 Master your airflow with precision and pride!

## Quick Answers

- **What is this?** 1/2" Inline/Modular Air Regulator, Made in USA, R350-4H by master pneumatic
- **How much does it cost?** € 125.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/50413424-1-2-inline-modular-air-regulator-made-in-usa-r350)

## Best For

- master pneumatic enthusiasts

## Why This Product

- Trusted master pneumatic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Modular Flexibility:** Quick-connect modular design lets you customize your setup effortlessly.
- • **Compact & Lightweight:** Sleek 6.25"H x 3"W x 2.75"D and just 2 lbs—fits anywhere without bulk.
- • **Built to Last Stateside:** Crafted in the USA with rugged aluminum housing for long-term reliability.
- • **Unmatched Airflow Power:** Handles up to 120 CFM for seamless performance under pressure.
- • **Precision Pressure Control:** Regulate air pressure smoothly from 0 to 200 PSI with locking knob security.

## Overview

The 1/2" Inline/Modular Air Regulator R350-4H delivers up to 120 CFM airflow and regulates pressure from 0 to 200 PSI with a locking knob for stability. Made in the USA with durable aluminum housing, it features a modular design for quick, customizable setups. Compact and lightweight, it’s engineered for professional-grade, reliable air pressure control.

## Description

High-Quality, Made-in-USA, 1/2" air regulator will regulate air at the pressure you need. Built-to-last, Made-in-USA quality will ensure years of dependable, trouble-free service. Designed for inline or modular mounting and has 1/2" inlet and outlet for a non-restrictive, full-flow design. New modular design allows you to connect separators, filters, and regulators together with Modular "Quick" Clamps for a fast and easy setup. Now you can mix and match the setup you want or save by purchasing our pre-configured combos. Can also be connected together using pipe fitting, if desired.

## Features

- 120 cfm capacity. 300 psi max pressure.
- Regulates air pressure from 0-200 psi. Features locking air regulator knob.
- Aluminum housing. 1/2" NPT - Inline/Modular,
- Air gauge #3407-00 sold separately.
- 6-1/4"H, 3"W, 2-3/4"D. 2.0 lbs. Made in USA.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Master Pneumatic |
| Part Number | R350-4H |
| Item Weight | 2 pounds |
| Product Dimensions | 2.75 x 3 x 6.25 inches |
| Is Discontinued By Manufacturer | No |
| Air Flow Capacity | 120 Cubic Feet Per Minute |
| Maximum Pressure | 300 Pound per Square Inch |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![1/2" Inline/Modular Air Regulator, Made in USA, R350-4H - Image 1](https://m.media-amazon.com/images/I/61vPjyHHl5L.jpg)

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**Shop now:** [https://www.desertcart.it/products/50413424-1-2-inline-modular-air-regulator-made-in-usa-r350](https://www.desertcart.it/products/50413424-1-2-inline-modular-air-regulator-made-in-usa-r350)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-14*