---
product_id: 532007598
title: "BETOOLL Nitrogen Regulator with 0-800 PSI Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges"
brand: "betooll"
price: "349.38 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Betooll"
url: https://www.desertcart.tn/products/532007598-betooll-nitrogen-regulator-with-0-800-psi-delivery-pressure-equipment
store_origin: TN
region: Tunisia
---

# 0-800 PSI adjustable output 0-4000 PSI max input pressure Durable solid brass build BETOOLL Nitrogen Regulator with 0-800 PSI Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges

**Brand:** betooll
**Price:** 349.38 DT
**Availability:** ✅ In Stock

## Summary

> ⚙️ Master your pressure game with BETOOLL’s precision regulator!

## Quick Answers

- **What is this?** BETOOLL Nitrogen Regulator with 0-800 PSI Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges by betooll
- **How much does it cost?** 349.38 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/532007598-betooll-nitrogen-regulator-with-0-800-psi-delivery-pressure-equipment)

## Best For

- betooll enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly Design:** Large T-style handle ensures smooth, damage-free adjustments
- • **Dual Gauge Monitoring:** Clear 2-inch gauges with protective boots for real-time accuracy
- • **Robust Brass Construction:** Engineered for long-lasting safety and durability under pressure
- • **Precision Pressure Control:** Easily dial in 0-800 PSI for flawless nitrogen delivery
- • **Versatile Application Ready:** Perfect for HVAC, welding, medical, and craft brewing needs

## Overview

The BETOOLL Nitrogen Regulator offers a wide 0-800 PSI adjustable output with a high-pressure input capacity of up to 4000 PSI. Crafted from solid brass for durability and safety, it features easy-to-read dual gauges protected by rubber boots and a large T-style handle for precise control. Ideal for HVAC purging, welding, medical applications, and nitrogen beer making, this regulator combines professional-grade performance with user-friendly design.

## Description

BETOOLL Nitrogen Regulator with 0-800 PSI Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges - desertcart.com

Review: Perfect for my home renovation - Great item and a good price needed it for one task and was so easy to get and quick.
Review: Works - At first It had a slow leak that was hard to detect but found a scratch on the inside seat of my cylinder valve. Changed cylinders and now no leak. Performs like it should.

## Features

- Product update: BETOOLL 0-800PSI nitrogen regulator has updated the low pressure gauge, making the measurement range larger.
- Air Pressure: Low Pressure Gauge:0-800 PSI (700PSI of Max output pressure). High Pressure Gauge:0-4000 PSI (3000PSI of Max input pressure).
- Connections: Nitrogen regulator hvac with CGA580 Inlet Connection, 1/4 Inch Male Flare Outlet Connection and Easy to Read 2 Inch Gauges with Protective Rubber Gauge Boots.
- Structure: The nitrogen pressure regulator is made of solid brass, which is safety and durability. Large T-style handle is easy to adjust the nitrogen regulator accurately, avoid damage due to excessive air pressure difference.
- Application: Nitrogen Tank Regulator is great for HVAC Purging, Inertization, Pressure Tests, Leakage Tests, Brazing, Soldering, Nitrogen beer making, Medical Application, and etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BKP99JF2 |
| Best Sellers Rank | #45,782 in Automotive ( See Top 100 in Automotive ) #30 in Welding Gas Regulators |
| Brand | BETOOLL |
| Brand Name | BETOOLL |
| Customer Reviews | 4.1 out of 5 stars 53 Reviews |
| Item Dimensions | 6.89 x 6.89 x 4.13 inches |
| Item Weight | 2.7 pounds |
| Item dimensions L x W x H | 6.89 x 6.89 x 4.13 inches |
| Manufacturer | BETOOLL |
| Material | Brass |
| Material Type | Brass |
| Model | HW9005-1 |
| Part Number | HW9005-1 |

## Product Details

- **Brand:** BETOOLL
- **Item Weight:** 2.65 Pounds
- **Item dimensions L x W x H:** 6.89 x 6.89 x 4.13 inches
- **Manufacturer:** BETOOLL
- **Material:** Brass

## Images

![BETOOLL Nitrogen Regulator with 0-800 PSI Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges - Image 1](https://m.media-amazon.com/images/I/71FfqLvT4GL.jpg)
![BETOOLL Nitrogen Regulator with 0-800 PSI Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges - Image 2](https://m.media-amazon.com/images/I/71NQr69nloL.jpg)
![BETOOLL Nitrogen Regulator with 0-800 PSI Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges - Image 3](https://m.media-amazon.com/images/I/719MkMqu6oL.jpg)
![BETOOLL Nitrogen Regulator with 0-800 PSI Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges - Image 4](https://m.media-amazon.com/images/I/71PmOd5G2dL.jpg)
![BETOOLL Nitrogen Regulator with 0-800 PSI Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges - Image 5](https://m.media-amazon.com/images/I/71h2WkcfSfL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this include a certificate of calibration? Thanks**
A: I don't think I received one.  So no. But I put the paperwork away quite a while back.  Gauge works great.

**Q: Does know the max flow rate for this regulator?**
A: I do not know the max flow but do know it will keep up on a oxy propane set up cutting 1/2 3/4 and 1 inch and not miss a beat

**Q: Why is the regulator so hard to turn after reaching only 200 psi?**
A: I can’t explain why it’s hard to adjust the regulator beyond 200 psi other than it’s the mechanical mechanism. Mine is the same and in fact only adjusts to 300psi maximum, not the 400 psi advertised.
If 300 psi is ok then the regulator is ok…. It’s not a precision instrument and nor is it expensive.

**Q: Certificate of calibration**
A: mine didnt

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for my home renovation
*by J***D on August 10, 2026*

Great item and a good price needed it for one task and was so easy to get and quick.

### ⭐⭐⭐⭐⭐ Works
*by A***R on October 4, 2024*

At first It had a slow leak that was hard to detect but found a scratch on the inside seat of my cylinder valve. Changed cylinders and now no leak. Performs like it should.

### ⭐⭐⭐⭐ Holds >650 PSI but got 2 and both had valves cracked in same spot
*by T***Y on December 17, 2023*

*** 2 stars taken off because I bought 2 and both has the right pressure gauge cracked per my photos. Amazon is taking them back no issues, but this is for sure frustrating and I'm hoping the third one I get doesn't have this issue. They're packaged very well so I think it's just bad QC at the factory. ** Update: third gauge set received, this time both gauges had cracked window edges. I'm just going to keep one and live with it for the price... ** Update 2: customer service reached out promptly to remediate my experience, and assured me they're looking into the manufacturing problem. Giving 1 star back for great customer service. --------- I'm reviewing the 800 PSI version, which the product description says has a max output of 700psi. I can't speak to the 600 PSI version. For HVAC pressure test, I need to test between 550-600 PSI, so I bought the 800PSI version. In my preliminary quick test, the pressure release valve opens right at 700 PSI, and closes again somewhere between 630-650 PSI (see photos). This is more than enough for what I need, but I believe you can take off the pressure relief valve and adjust it higher if needed. Accuracy wise, the gauge reads almost exactly what my Yellow Jacket gauge reads, so no issues there. I used a drop of HVAC oil before inserting the knob, which is pressure rated. Worked great and didn't have issues with turning the knob all the way to 700 PSI and beyond. The knob can definitely go further so no issues there. Overall incredible value for the money, minus the cracked gauges QC issues.

## Frequently Bought Together

- BETOOLL Nitrogen Regulator with 0-800 PSI Delivery Pressure Equipment Brass Inlet Outlet Connection Gauges
- Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack)
- New 20 cu ft Steel Nitrogen Cylinder with CGA580 Valve

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-09*