---
product_id: 30809620
title: "PPR2-N02BG-2 Miniature Air Pressure Regulator 1/4\" NPT - Gauge, Bracket, Instrument Pressure (3-30 PSI)"
brand: "pneumaticplus"
price: "¥12961"
currency: JPY
in_stock: true
reviews_count: 13
category: "Pneumatic Plus"
url: https://www.desertcart.jp/products/30809620-ppr2-n02bg-2-miniature-air-pressure-regulator-1-4-npt
store_origin: JP
region: Japan
---

# 49 SCFM high flow rate 3-30 PSI precise regulation range 250 PSI max inlet pressure PPR2-N02BG-2 Miniature Air Pressure Regulator 1/4" NPT - Gauge, Bracket, Instrument Pressure (3-30 PSI)

**Brand:** pneumaticplus
**Price:** ¥12961
**Availability:** ✅ In Stock

## Summary

> ⚡ Master your airflow with pinpoint precision — don’t let your tools settle for less!

## Quick Answers

- **What is this?** PPR2-N02BG-2 Miniature Air Pressure Regulator 1/4" NPT - Gauge, Bracket, Instrument Pressure (3-30 PSI) by pneumaticplus
- **How much does it cost?** ¥12961 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/30809620-ppr2-n02bg-2-miniature-air-pressure-regulator-1-4-npt)

## Best For

- pneumaticplus enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Compatibility:** 1/4" NPT port supports a wide range of pneumatic tools and accessories.
- • **Compact & Portable Design:** Miniature 0.98" cube fits seamlessly into any workspace setup.
- • **Robust Korean Engineering:** Durable aluminum build backed by a 1-year limited warranty.
- • **Integrated Gauge & Bracket:** Instant pressure monitoring with easy wall or panel mounting.
- • **Precision Pressure Control:** Maintain ultra-low 3-30 PSI output for flawless tool performance.

## Overview

The PneumaticPlus PPR2-N02BG-2 is a compact, high-performance air pressure regulator engineered in Korea. It offers precise pressure control from 3 to 30 PSI with a robust 250 PSI inlet capacity and a 49 SCFM flow rate. Featuring an integrated 0-30 PSI gauge and mounting bracket, this durable aluminum regulator ensures consistent, reliable airflow for pneumatic tools, airbrushes, and tire inflation, all backed by a 1-year limited warranty.

## Description

PneumaticPlus PPR2-N02BG-2 Miniature Air Pressure Regulator 1/4" NPT - Gauge, Bracket, Instrument Pressure (3-30 PSI): desertcart.com: Industrial & Scientific

Review: Needed a air pressure regulator that would provide 3-5 psi, this one is working great so far - I needed an air pressure regulator that would could output 3-5 psi consistently in order to operate a laser cutter that requires extremely low air pressure at times. Initially I had a hard time finding a suitable regulator, but then came across this one. It has worked perfectly. The installation took a few extra minutes, because you have to attach the bracket to the wall, then attach the regulator to the bracket, but the process wasn't too bad. I have a larger regulator / air cleaner upstream that reduces 100 psi to about 30 psi, then it branches into this regulator to output 3-5 psi. Overall working great and I feel confident that my laser cutter is getting the appropriate air pressure.
Review: Improved my airbrushing a lot - Bought this to improve air control on my airbrushes. Sometimes I need to use very low air pressures. The regulator on my compressor was impossible to adjust below 10psi with any repeatability. I bought the 3 to 30psi version and put it downstream from the air compressor regulator. I located it so it is at hand while I'm painting. It works beautifully at ultra-low pressures with my .2mm detail airbrush. If you are getting one to use for this purpose be advised that you may have a problem finding the correct adapter. I needed to adapt the 1/4" female NPT on the regulator to the 1/8" BSP thread used by Iwata and many other airbrushes. So, I needed a 1/4" NPT male x 1/8" BSP male adapter. After searching the internet for 2 hr. I decided no one makes such an adapter. I ordered some 1/4" BSP male x 1/8" BSP male adapters. The 1/4" BSP threads are close enough you can get about 3 threads engagement into the regulator and maybe get it to seal with a lot of teflon tape. I decided to chase the threads on the adapter with a 1/4" NPT die. I was able to get full thread engagement but it still took several wraps of teflon tape to get a good seal. Installing this in my system was a PITA but well worth the effort.

## Features

- Inlet Pressure: 250PSI / Pressure Regulating Range: 3 to 30 PSI
- Flow Rate: 49 SCFM
- Port Size: 1/4" NPT
- Includes 0 - 30 PSI Pressure Gauge & Bracket
- 1 Year Limited Warranty. Manufactured In Korea

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01BPQDG62 |
| Air Flow Capacity | 1394.88 Liters Per Minute |
| Best Sellers Rank | #44,200 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #106 in Air-Compressor Accessories |
| Brand | PneumaticPlus |
| Compatible Hose Diameter | 0.25 Inches |
| Date First Available | January 6, 2014 |
| EU Spare Part Availability Duration | 1 Years |
| Global Trade Identification Number | 00841693112966 |
| Included Components | Regulator with Gauge (0-30 PSI) & Bracket |
| Is Discontinued By Manufacturer | No |
| Item Weight | 10.7 ounces |
| Item model number | PPR2-N02BG-2 |
| Manufacturer | PneumaticPlus |
| Material | Aluminum |
| Maximum Operating Pressure | 30 Pound per Square Inch |
| Model Name | PPR2-N02BG-2 |
| Noise Level | 49 Decibels |
| Power Source | Manual |
| Product Dimensions | 0.98"L x 0.98"W x 0.98"H |
| Recommended Uses For Product | Operating pneumatic tools, Tire Inflation |
| Special Feature | Portable |
| Style | Portable |
| UPC | 841693112966 |

## Product Details

- **Brand:** PneumaticPlus
- **Noise Level:** 49 Decibels
- **Power Source:** Manual
- **Recommended Uses For Product:** Operating pneumatic tools, Tire Inflation
- **Special Feature:** Portable

## Images

![PPR2-N02BG-2 Miniature Air Pressure Regulator 1/4" NPT - Gauge, Bracket, Instrument Pressure (3-30 PSI) - Image 1](https://m.media-amazon.com/images/I/61sa-xPoBoL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Needed a air pressure regulator that would provide 3-5 psi, this one is working great so far
*by G***G on April 26, 2025*

I needed an air pressure regulator that would could output 3-5 psi consistently in order to operate a laser cutter that requires extremely low air pressure at times. Initially I had a hard time finding a suitable regulator, but then came across this one. It has worked perfectly. The installation took a few extra minutes, because you have to attach the bracket to the wall, then attach the regulator to the bracket, but the process wasn't too bad. I have a larger regulator / air cleaner upstream that reduces 100 psi to about 30 psi, then it branches into this regulator to output 3-5 psi. Overall working great and I feel confident that my laser cutter is getting the appropriate air pressure.

### ⭐⭐⭐⭐⭐ Improved my airbrushing a lot
*by B***. on August 7, 2020*

Bought this to improve air control on my airbrushes. Sometimes I need to use very low air pressures. The regulator on my compressor was impossible to adjust below 10psi with any repeatability. I bought the 3 to 30psi version and put it downstream from the air compressor regulator. I located it so it is at hand while I'm painting. It works beautifully at ultra-low pressures with my .2mm detail airbrush. If you are getting one to use for this purpose be advised that you may have a problem finding the correct adapter. I needed to adapt the 1/4" female NPT on the regulator to the 1/8" BSP thread used by Iwata and many other airbrushes. So, I needed a 1/4" NPT male x 1/8" BSP male adapter. After searching the internet for 2 hr. I decided no one makes such an adapter. I ordered some 1/4" BSP male x 1/8" BSP male adapters. The 1/4" BSP threads are close enough you can get about 3 threads engagement into the regulator and maybe get it to seal with a lot of teflon tape. I decided to chase the threads on the adapter with a 1/4" NPT die. I was able to get full thread engagement but it still took several wraps of teflon tape to get a good seal. Installing this in my system was a PITA but well worth the effort.

### ⭐⭐⭐⭐⭐ Works good for air throttle setup
*by J***S on May 26, 2025*

Nice and compact for my air throttle setup on my motorhome.

## Frequently Bought Together

- PneumaticPlus PPR2-N02BG-2 Miniature Air Pressure Regulator 1/4" NPT - Gauge, Bracket, Instrument Pressure (3-30 PSI)
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-12*