---
product_id: 38606246
title: "LE LEMATEC Digital Air Regulator for HVLP Paint & Spray Gun | 1/4 NPT inline, LCD pressure gauge, 160 PSI, locking valve, water separator, compressor, pneumatic tools"
brand: "le lematec"
price: "€ 85.18"
currency: EUR
in_stock: true
category: "Le Lematec"
url: https://www.desertcart.gr/products/38606246-le-lematec-digital-air-regulator-for-hvlp-paint-and-spray
store_origin: GR
region: Greece
---

# Digital LCD pressure gauge Precision locking valve 160 PSI max pressure LE LEMATEC Digital Air Regulator for HVLP Paint & Spray Gun | 1/4 NPT inline, LCD pressure gauge, 160 PSI, locking valve, water separator, compressor, pneumatic tools

**Brand:** le lematec
**Price:** € 85.18
**Availability:** ✅ In Stock

## Summary

> 🎨 Master your spray game with precision and style!

## Quick Answers

- **What is this?** LE LEMATEC Digital Air Regulator for HVLP Paint & Spray Gun | 1/4 NPT inline, LCD pressure gauge, 160 PSI, locking valve, water separator, compressor, pneumatic tools by le lematec
- **How much does it cost?** € 85.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/38606246-le-lematec-digital-air-regulator-for-hvlp-paint-and-spray)

## 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

- • **Built to Last:** Durable aluminum body withstands tough workshop environments
- • **Effortless Setup:** Inline 1/4 NPT design ensures quick, secure installation
- • **Instant Readability:** Clear digital LCD display for real-time pressure monitoring
- • **Cost-Smart Maintenance:** Replaceable battery keeps your regulator running without extra expense
- • **Pinpoint Pressure Control:** Lock in exact air pressure for flawless HVLP spraying

## Overview

The LE LEMATEC Digital Air Regulator is a robust 1/4 NPT inline device designed for HVLP paint and spray guns, featuring a precise locking valve, a clear LCD pressure gauge adjustable up to 160 PSI, and a replaceable battery for cost-effective operation. Its durable aluminum construction and easy installation make it an essential tool for professionals seeking consistent, leak-free air pressure control in demanding workshop settings.

## Description

Buy LE LEMATEC Digital Air Regulator for HVLP Paint & Spray Gun | 1/4 NPT inline, LCD pressure gauge, 160 PSI, locking valve, water separator, compressor, pneumatic tools: Pressure Regulators - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- inline air pressure regulator
- Precision Locking Valve: Accurate air pressure control; prevents leakage; essential for paint gun and HVLP regulators.
- Easy Installation: Inline regulator; quick setup; ensures airline stability for consistent air pressure.
- Digital Display: Easy-to-read display; precise monitoring; adjusts up to 160 PSI; ideal for spray guns.
- Replaceable Battery: Features replaceable battery; cost-effective for air compressor regulation.
- Durable Construction: Robust 1/4 NPT air regulator; resists damage; perfect for workshops.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N7SHW9J |
| Best Sellers Rank | #45,655 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #29 in Industrial Pressure Regulators |
| Brand Name | LE LEMATEC |
| Connector Type | Threaded |
| Customer Reviews | 4.2 4.2 out of 5 stars (367) |
| Exterior Finish | Metallic Finish |
| Global Trade Identification Number | 00850030726728 |
| Inlet Connection Size | 0.25 inches |
| Inlet Connection Type | National Pipe Tapered |
| Item Dimensions | 3.23 x 2.76 x 2.05 inches |
| Manufacturer | Ubiquitous |
| Manufacturer Part Number | DAR03B |
| Material Type | Aluminun |
| Maximum Pressure | 140 psi |
| Model Number | DAR03B |
| Number of Ports | 2 |
| Outlet Connection Size | 0.25 inches |
| Outlet Connection Type | NPT |
| Size | 7 x 8.2 x 5.2 inches |
| Specification Met | ASME, ANSI, CE |
| Thread Size | 1/4 NPT |
| Thread Type | NPT |
| Unit Count | 1 Count |
| Valve Type | Needle Valve |

## Product Details

- **Brand:** LE LEMATEC
- **Exterior Finish:** Metallic Finish
- **Inlet Connection Size:** 0.25 inches
- **Inlet Connection Type:** National Pipe Tapered
- **Item dimensions L x W x H:** 3.23 x 2.76 x 2.05 inches
- **Material:** Aluminun
- **Maximum Operating Pressure:** 140 psi
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.25 inches
- **Outlet Connection Type:** NPT

## Images

![LE LEMATEC Digital Air Regulator for HVLP Paint & Spray Gun | 1/4 NPT inline, LCD pressure gauge, 160 PSI, locking valve, water separator, compressor, pneumatic tools - Image 1](https://m.media-amazon.com/images/I/713XWoasrBL.jpg)

## Available Options

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

## Questions & Answers

**Q: What's the difference between the DAR03B and DAR01B?**
A: Both are 0.5 PSI digital regulators. The DAR03B adds a LOCKING VALVE to hold pressure steady against vibration, ideal for pro tasks (spray painting, plasma cutting). The DAR01B lacks a lock, making it best for general use.

**Q: How long does the battery last?**
A: The CR2032 battery provides 1000+ hours of active display use. At typical workshop usage (2-4 hours per day), expect 6-12+ months per battery. Replacement CR2032 batteries cost under $2 and are available at any hardware store, pharmacy, or online.

**Q: How accurate is the digital pressure reading?**
A: The DAR03B reads in 0.5 PSI / 0.05 Bar / 5 kPa increments for pro-grade precision. Its digital display eliminates the guesswork of analog gauges, exceeding the precision needs for most air tool applications.

**Q: Why ABS instead of metal construction?**
A: ABS is chosen for regulator housings because it's chemical-resistant against oils/moisture, lightweight to reduce connection strain, and impact-resistant to survive drops better than cast metal. It's used in pro tool housings

**Q: What tools is this compatible with?**
A: Using standard 1/4" NPT connections, the DAR03B fits virtually all pneumatic tools: spray guns, sandblasters, plasma cutters, airbrushes, nailers & more. Its operating range is 0-160 PSI / 0-11 Bar.

## Frequently Bought Together

- LE LEMATEC Digital Air Pressure Regulator with Locking Valve for Air Slip Prevention, 1/4 NPT Inline Airflow Regulator Up to 160 PSI for Air Compressor, HVLP Spray Paint Gun & Pneumatic Tools (DAR03B)
- 15-PC Air Compressor Hose Fitting Kit with Storage Case, 1/4" NPT Quick Connect Fittings, Solid Brass High-Flow Connectors, 3 Male & 3 Female Plugs + 5 Dual Plug Connectors
- LE LEMATEC Air Compressor Water Separator, 1/4 NPT Inline Filter & Moisture Trap for Pneumatic Tools, HVLP Spray Paint Gun & Airbrush, Durable Compressed Air Dryer with Easy Drain Valve, AI303

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-08-28*