---
product_id: 343584116
title: "SNS AR4000-N04 Female Thread 1/2 NPT Air Pressure Regulator 0-150 PSI Adjustable,Bracket,Gauge"
brand: "sns"
price: "€ 108.53"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/343584116-sns-ar4000-n04-female-thread-1-2-npt-air-pressure
store_origin: CY
region: Cyprus
---

# 1/2" NPT female thread 211.9 SCFM max flow 5~60℃ operating range SNS AR4000-N04 Female Thread 1/2 NPT Air Pressure Regulator 0-150 PSI Adjustable,Bracket,Gauge

**Brand:** sns
**Price:** € 108.53
**Availability:** ✅ In Stock

## Summary

> 🔧 Master your airflow like a pro — precision meets power!

## Quick Answers

- **What is this?** SNS AR4000-N04 Female Thread 1/2 NPT Air Pressure Regulator 0-150 PSI Adjustable,Bracket,Gauge by sns
- **How much does it cost?** € 108.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/343584116-sns-ar4000-n04-female-thread-1-2-npt-air-pressure)

## Best For

- sns enthusiasts

## Why This Product

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

## Key Features

- • **High Flow Capacity:** Supports up to 211.9 SCFM (6000 L/min) for efficient air regulation in professional setups.
- • **Temperature Resilience:** Operates reliably between 41°F and 140°F (5~60℃), perfect for diverse industrial conditions.
- • **Versatile Installation:** Standard 1/2" NPT female threaded ports fit seamlessly into existing pneumatic systems.
- • **Precision Pressure Control:** Easily adjust from 0 to 150 PSI with a smooth rotary knob for exact airflow management.
- • **Robust Aluminum Alloy Build:** Durable, lightweight construction ensures long-lasting performance in demanding environments.

## Overview

The SNS AR4000-N04 is a high-performance air pressure regulator featuring a 1/2" NPT female thread, adjustable pressure up to 150 PSI, and a robust aluminum alloy body. Designed for professional pneumatic systems, it delivers a maximum flow rate of 211.9 SCFM and operates efficiently within a 5~60℃ temperature range, ensuring reliable and precise airflow control.

## Description

SNS AR4000-N04 Female Thread 1/2 NPT Air Pressure Regulator 0-150 PSI Adjustable,Bracket,Gauge

## Features

- Thread: 1/2 NPT
- Rated Flow: 211.9 SCFM (6000 L/min)
- Temperature Range: 5~60℃(41-140℉)
- Aluminum Alloy Material
- When regulating pressure, pull up the rotary knob and rotate clockwise to increase the pressure and rotate anticlockwise to decrease the pressure

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Aluminum |
| Brand | SNS |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Outlet Connection Type | FNPT |
| Maximum Operating Pressure | 150 Pound per Square Inch |
| Number of Ports | 2 |
| Outlet Connection Size | 0.5 Inches |
| Manufacturer | China SNS Pneumatic Co.,Ltd |
| Part Number | AR4000-N04 |
| Item Weight | 2.22 pounds |
| Package Dimensions | 8.43 x 5 x 3.27 inches |
| Item model number | AR4000-N04 |
| Size | 4000-N04 |
| Color | AR |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Aluminum
- **Brand:** SNS
- **Inlet Connection Size:** 0.5 Inches
- **Inlet Connection Type:** National Pipe Tapered
- **Outlet Connection Type:** FNPT
- **Maximum Operating Pressure:** 150 Pound per Square Inch
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.5 Inches
- **Manufacturer:** China SNS Pneumatic Co.,Ltd

## Images

![SNS AR4000-N04 Female Thread 1/2 NPT Air Pressure Regulator 0-150 PSI Adjustable,Bracket,Gauge - Image 1](https://m.media-amazon.com/images/I/71TlqvYxS5L.jpg)

## Available Options

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

## Questions & Answers

**Q: can this be used for co2?**
A: Yes

**Q: Wich side is in on the air?**
A: The air source is on the left as you face the meter.  The flow is left to right.  If you look closely at the video, you'll see an arrow on the bottom at the inlet side.

**Q: Is this a diaphragm type?**
A: Not that I know of!

**Q: Can the air pressure be set before air flows?**
A: Yes, it can be set before air flows to the output. But the inlet needs to be pressurized to see where it's set as the only indication of the setting is what is read from the gauge.

## Frequently Bought Together

- SNS AR4000-N04 Female Thread 1/2 NPT Air Pressure Regulator 0-150 PSI Adjustable,Bracket,Gauge
- TL TOOLEGIN 1/2" NPT Male x 1/4" NPT Female Brass Bushing Reducer Reducing Pipe Adapter Fitting 5pcs 1200 PSI
- SENCTRL 0-160 Psi Glycerin Liquid Filled Air Pressure Gauge, 2.5" Dial Size, 1/4" NPT Lower Mount, Stainless Steel Case, Water Pump, Tire, Large Air Compressor, Well Pump, RV Regulator Pressure Test

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.cy/products/343584116-sns-ar4000-n04-female-thread-1-2-npt-air-pressure](https://www.desertcart.com.cy/products/343584116-sns-ar4000-n04-female-thread-1-2-npt-air-pressure)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-10*