---
product_id: 363225038
title: "Air Pressure Regulator, Precise and Accurate Heavy Duty Air Regulator, ¼ Inch NPT 0-150 PSI Air Compressor Regulator with Gauge."
brand: "le lematec"
price: "C$5238"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/363225038-air-pressure-regulator-precise-and-accurate-heavy-duty-air-regulator
store_origin: NI
region: Nicaragua
---

# Digital gauge up to 150 PSI Precision airflow control Durable aluminum & liquid resistant Air Pressure Regulator, Precise and Accurate Heavy Duty Air Regulator, ¼ Inch NPT 0-150 PSI Air Compressor Regulator with Gauge.

**Brand:** le lematec
**Price:** C$5238
**Availability:** ✅ In Stock

## Summary

> ⚡ Regulate like a pro — precision pressure, zero overspray, total control!

## Quick Answers

- **What is this?** Air Pressure Regulator, Precise and Accurate Heavy Duty Air Regulator, ¼ Inch NPT 0-150 PSI Air Compressor Regulator with Gauge. by le lematec
- **How much does it cost?** C$5238 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/363225038-air-pressure-regulator-precise-and-accurate-heavy-duty-air-regulator)

## Best For

- le lematec enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Lightweight and small (136g, 6.3x4.7x5 cm) for easy installation without bulk.
- • **Digital Gauge Clarity:** Instantly read pressure in all units with a crisp, easy-to-understand digital display.
- • **Heavy-Duty Reliability:** Crafted from robust aluminum and resistant to shop liquids—built to outlast your toughest jobs.
- • **Universal Compatibility:** Supports multiple gases and fits standard ¼ inch NPT connectors for seamless integration.
- • **Pinpoint Pressure Mastery:** Adjust airflow with a built-in dial for flawless tool performance every time.

## Overview

The Ubiquitous DAR01B Air Pressure Regulator delivers precise, consistent airflow control up to 150 PSI with a digital gauge and adjustable dial. Its durable aluminum housing resists shop liquids and supports multiple gases, making it a reliable, compact solution for professional air tool management.

## Description

Air Pressure Regulator, Precise and Accurate Heavy Duty Air Regulator, ¼ Inch NPT 0-150 PSI Air Compressor Regulator with Gauge.

## Features

- Air compressor regulator with digital gauge is a non diaphragm airflow regulator which maintains consistent airflow reducing overspray to all air tools.
- Air Compressor Regulator has a built in adjustable dial for convenient and precise air flow control
- Paint Gun Regulator supports all pressure units and is rated up to 150 PSI.
- Air Pressure Regulator is resistant to most shop liquids so you can maintain your job without failure. The DAR01B digital regulator also handles many types of gases.
- The Le Lematec Paint Gun Regulator includes ¼ inch NPT connector, all aluminum housing, and easy to understand instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Ubiquitous |
| Part number | DAR01B |
| Item Weight | 136 g |
| Product Dimensions | 6.3 x 4.7 x 5 cm; 136.08 g |
| Batteries | 1 Lithium Metal batteries required. |
| Item model number | DAR01B |
| Size | Compact, Small |
| Style | Pro Digital Version |
| Material | Aluminum |
| Item Package Quantity | 1 |
| Maximum Pressure | 160 Pound per Square Inch |
| Special Features | air filter regulator, air filter regulator combo 1/2, air pressure regulator 3/4 npt, air regulator splitter, digital air pressure regulator, regulator air gun |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Lithium |

## Product Details

- **Material:** Aluminum
- **Brand:** LE LEMATEC
- **Item dimensions L x W x H:** 6.3 x 4.7 x 5 centimeters
- **Exterior finish:** Aluminum
- **Maximum operating pressure:** 160 Pound per Square Inch

## Images

![Air Pressure Regulator, Precise and Accurate Heavy Duty Air Regulator, ¼ Inch NPT 0-150 PSI Air Compressor Regulator with Gauge. - Image 1](https://m.media-amazon.com/images/I/619PL-u6tAL.jpg)

## Questions & Answers

**Q: "Why does the display shut off after a few seconds? Is that normal?"**
A: Yes—this saves battery. Default is 3 seconds, but you can extend it to 180 seconds in settings. Instructions included. The pressure stays locked even when the display is off.

**Q: "Is this a true pressure regulator, or just an airflow restrictor valve?"**
A: This is a pressure regulator. It maintains your set PSI even during continuous tool use (trigger pull). While some reviews call it a 'flow restrictor,' it regulates outgoing pressure effectively for spray guns, nailers, and inflators.

**Q: "Do I need to reset the pressure every time I turn my compressor on and off?"**
A: Yes. When you turn off your compressor, you'll need to re-dial your desired PSI after turning it back on. This ensures accuracy and prevents accidental over-pressure. It takes only seconds to readjust.

**Q: "Will this work with my specific air tool? How do I know it's compatible?"**
A: It fits any air tool or hose with 1/4" NPT threading—the industry standard. Works with HVLP spray guns, airbrushes, nailers, tire inflators, and more. If your tool connects to a standard air hose, this will fit.

## Frequently Bought Together

- LE LEMATEC Digital Air Pressure Regulator with LED Display Gauge, ¼ NPT Valve for Air Compressor, Tire Inflation, HVLP Spray Paint Gun, & Professional Air Tools, Compact & Heavy-Duty. DAR01B
- LE LEMATEC Air Dryer for Compressor, Inline Moisture Filter for HVLP Spray Paint Gun, Plasma Cutter & Other Pneumatic Tools, Easy Drain Oil & Water Separator (ZN312)
- LE LEMATEC Portable Sandblaster Gun Kit, Air Compressor Sand Blaster, Paint & Rust Remover, Abrasive Media & Soda Blaster for Metal, Wood, Automotive & DIY Surface Prep, AS118-2C

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**Shop now:** [https://www.desertcart.ni/products/363225038-air-pressure-regulator-precise-and-accurate-heavy-duty-air-regulator](https://www.desertcart.ni/products/363225038-air-pressure-regulator-precise-and-accurate-heavy-duty-air-regulator)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-28*