---
product_id: 83722526
title: "Air Compressor Regulator with Dryer, 1/2\" NPT Heavy Duty Air Pressure Regulator, 150 PSI Inline Water Separator, Easy Drain Valve & Adjustable Lock - AS209"
brand: "le lematec"
price: "KD 17.24"
currency: KWD
in_stock: true
reviews_count: 8
category: "Le Lematec"
url: https://www.desertcart.com.kw/products/83722526-air-compressor-regulator-with-dryer-1-2-npt-heavy-duty
store_origin: KW
region: Kuwait
---

# Inline water separator with easy drain Adjustable lock for stable pressure 150 PSI max pressure Air Compressor Regulator with Dryer, 1/2" NPT Heavy Duty Air Pressure Regulator, 150 PSI Inline Water Separator, Easy Drain Valve & Adjustable Lock - AS209

**Brand:** le lematec
**Price:** KD 17.24
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock your pressure, ditch the moisture, and power up your workshop like a pro!

## Quick Answers

- **What is this?** Air Compressor Regulator with Dryer, 1/2" NPT Heavy Duty Air Pressure Regulator, 150 PSI Inline Water Separator, Easy Drain Valve & Adjustable Lock - AS209 by le lematec
- **How much does it cost?** KD 17.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/83722526-air-compressor-regulator-with-dryer-1-2-npt-heavy-duty)

## 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 Endure:** Heavy-duty 1/2" NPT construction designed for demanding industrial and workshop environments.
- • **Cost-Saving Filtration:** Reusable micron element reduces replacement expenses and keeps maintenance hassle-free.
- • **Seamless Compatibility:** Fits perfectly with sandblasters and pneumatic tools, making your workshop workflow unstoppable.
- • **Ultimate Moisture Defense:** Advanced inline water separator with easy drain valve protects your tools from costly corrosion.
- • **Precision Pressure Control:** Lock in your ideal 150 PSI setting for consistent, professional results every time.

## Overview

The LE LEMATEC Air Compressor Regulator with Dryer is a rugged 1/2" NPT inline air pressure regulator featuring a 150 PSI max capacity, an efficient water separator with easy drain valve, and an adjustable lock to maintain stable pressure. Designed for industrial and workshop use, it protects pneumatic tools from moisture damage while reducing maintenance costs with a reusable filtration element.

## Description

Buy LE LEMATEC Air Compressor Regulator with Dryer, 1/2" NPT Heavy Duty Air Pressure Regulator, 150 PSI Inline Water Separator, Easy Drain Valve & Adjustable Lock - AS209: Filter & Regulator Combos - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great filter/regulator, a little difficult to adjust pressure - Painting my son's truck at home, one part at a time (cab, bed, fenders, parts, etc.) and set up a temporary paint booth in the driveway. As a moisture separator this has been fantastic! So easy to drain the moisture. The only issue I have with this is that it is a bit difficult to get the regulator set to the pressure I want. Adjusting the pressure up to a set point works fine and it locks at that pressure easily, but when I have to lower the pressure, it seems to vent air for a long time and drops lower than I think it should. It will eventually stabilize though. I found it is easier to lower the setting further than I need, then remove the air supply and then reconnect and adjust the pressure up until I get the setting I need. Once set, it doesn't change, which is the most critical part.
Review: Built well - Product is built well. Unlike others I've tried in the past.

## Features

- Heavy-Duty Construction: 1/2" NPT air compressor regulator with gauge handles 150 PSI, built for demanding workshop and industrial air compressor parts applications
- Superior Moisture Removal: A compressed air dryer for a compressor eliminates moisture. Easy drain valve. Protects air tools from water damage and corrosion over time
- Adjustable Lock Feature: Air regulator prevents setting changes; maintains consistent pressure; optimizes pneumatic tool performance and efficiency in workshops
- Efficient Filtration: Reusable micron element reduces air compressor replacement parts costs; easy to clean and maintain water separator for air compressor
- Versatile Compatibility: Air compressor filtration component works with sandblasters and pneumatic tools; features secure 1/2" NPT threading; ideal for busy workshops

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FR29LG7 |
| Best Sellers Rank | #160,717 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #55 in Compressed Air Combination Filter Regulators |
| Date First Available | July 20, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.43 pounds |
| Item model number | 4350402198 |
| Manufacturer | Ubiquitous |
| Product Dimensions | 9.84 x 2.95 x 4.72 inches |

## Images

![Air Compressor Regulator with Dryer, 1/2" NPT Heavy Duty Air Pressure Regulator, 150 PSI Inline Water Separator, Easy Drain Valve & Adjustable Lock - AS209 - Image 1](https://m.media-amazon.com/images/I/71qxPh7eWaL.jpg)

## Questions & Answers

**Q: How does the AS209 regulator enhance air tool performance?**
A: The AS209 air compressor regulator delivers precise air flow control up to 160 PSI, ensuring optimal performance and longevity for all types of air tools.

**Q: What are the main features of the AS209 air compressor regulator?**
A: The AS209 features a 1/2" NPT, adjustable lock for stable settings, a quick-release moisture valve, and an integrated air dryer to provide clean, dry air.

**Q: Can the AS209 regulator handle high-demand tools?**
A: Absolutely, with its robust build and capacity to manage up to 160 PSI, the AS209 is ideal for high-demand tools like sand blasters and pneumatic hammers.

**Q: Is the AS209 easy to maintain and adjust?**
A: Yes, the AS209 includes a quick-release moisture valve for easy cleaning and an adjustable lock feature to ensure stable, user-friendly operation.

**Q: What makes the AS209 suitable for professional workshops?**
A: With its durable, non-corrosive build and capability to regulate a wide range of pressures, the AS209 is designed to withstand the rigors of professional use.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great filter/regulator, a little difficult to adjust pressure
*by P***N on October 29, 2023*

Painting my son's truck at home, one part at a time (cab, bed, fenders, parts, etc.) and set up a temporary paint booth in the driveway. As a moisture separator this has been fantastic! So easy to drain the moisture. The only issue I have with this is that it is a bit difficult to get the regulator set to the pressure I want. Adjusting the pressure up to a set point works fine and it locks at that pressure easily, but when I have to lower the pressure, it seems to vent air for a long time and drops lower than I think it should. It will eventually stabilize though. I found it is easier to lower the setting further than I need, then remove the air supply and then reconnect and adjust the pressure up until I get the setting I need. Once set, it doesn't change, which is the most critical part.

### ⭐⭐⭐⭐⭐ Built well
*by P***R on September 27, 2025*

Product is built well. Unlike others I've tried in the past.

### ⭐ POOR Engineering and quality
*by C***R on July 4, 2022*

about 6 months after install on my big compressor it started to leak down which was unusual as I have a shut off valve right past the regulator and water separator and it was OFF. The leak was coming from the connection between the head of the water separator and the clear plastic bowl. It's just so POORLY designed and manufactured. It's OK to eventually leak (not within 6 months though) if it's designed to have easy replacement parts that are readily available and somewhat standard (orings). I disassembled it, inspected everything and realized that it was UNREPAIRABLE. JUNK Chinese parts and engineering. the clear plastic bowl had already started to develop cracks too...

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-11*