---
product_id: 22652277
title: "Mastercool 53001 Nitrogen Pressure Regulator | Professional-Grade | HVAC & Automotive Leak Testing | 1/4” SAE Flare Outlet | 10,000 PSI | Durable & Reliable"
brand: "mastercool"
price: "₨4979"
currency: SCR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sc/products/22652277-mastercool-53001-nitrogen-pressure-regulator-professional-grade-hvac-and-automotive
store_origin: SC
region: Seychelles
---

# 63mm dual high/low gauges Ergonomic T-handle control 10,000 PSI max pressure Mastercool 53001 Nitrogen Pressure Regulator | Professional-Grade | HVAC & Automotive Leak Testing | 1/4” SAE Flare Outlet | 10,000 PSI | Durable & Reliable

**Brand:** mastercool
**Price:** ₨4979
**Availability:** ✅ In Stock

## Summary

> 🔧 Master Your Pressure Game — Precision Meets Durability

## Quick Answers

- **What is this?** Mastercool 53001 Nitrogen Pressure Regulator | Professional-Grade | HVAC & Automotive Leak Testing | 1/4” SAE Flare Outlet | 10,000 PSI | Durable & Reliable by mastercool
- **How much does it cost?** ₨4979 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/22652277-mastercool-53001-nitrogen-pressure-regulator-professional-grade-hvac-and-automotive)

## Best For

- mastercool enthusiasts

## Why This Product

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

## Key Features

- • **Built for the Field:** Durable stainless steel and aluminum construction withstands rigorous professional use and portability demands.
- • **Ergonomic & Intuitive:** Smooth T-handle adjustment ensures effortless, precise pressure tuning on the job.
- • **Seamless Compatibility:** Designed to fit CGA580 nitrogen tanks with a 1/4” SAE flare outlet for reliable, leak-free connections.
- • **Precision Pressure Control:** Single-stage regulator engineered for stable nitrogen leak testing in HVAC & automotive systems.
- • **Robust High-Pressure Performance:** Handles up to 10,000 PSI with dual gauges (4400 psig & 1000 psig) for crystal-clear readings.

## Overview

The Mastercool 53001 Nitrogen Pressure Regulator is a professional-grade, single-stage device designed for HVAC and automotive A/C nitrogen leak testing. Featuring a rugged stainless steel build, dual 63mm high/low pressure gauges rated up to 4400 psig and 1000 psig, and an ergonomic T-handle for precise pressure control, it delivers reliable, stable output up to 10,000 PSI. Compact and portable, it’s engineered for field durability and seamless compatibility with CGA580 nitrogen tanks, making it the trusted choice for technicians demanding accuracy and longevity.

## Description

Mastercool 53001 Nitrogen Pressure Regulator – Precision, Durability & Performance You Can TrustPROFESSIONAL-GRADE PRECISION – BUILT TO LASTDesigned for HVAC/R and automotive A/C professionals, the Mastercool 53001 Nitrogen Pressure Regulator is built for precision control, long-term durability, and hassle-free performance. Unlike low-cost regulators that fail under pressure, the 53001 is engineered for maximum reliability and accuracy.HIGH-PRESSURE PERFORMANCE – 10,000 PSI RELIABILITYSingle-stage nitrogen regulator designed for leak testing1/4” SAE flare outlet with control valve to maintain stable pressureHigh-pressure gauge: 4400 psig (300 bar)Low-pressure gauge: 1000 psig (70 bar)63mm (2.5”) gauges with protective guardsUNMATCHED EASE OF USE – SIMPLE, EFFICIENT & EFFECTIVEErgonomic T-handle allows for smooth pressure adjustmentsHeavy-duty construction ensures stability and longevityPerfect for HVAC/R and automotive applicationsBUILT TO LAST – TRUSTED BY PROFESSIONALSMastercool tools are highly rated by HVAC and automotive technicians for their durability, accuracy, and ease of use. Designed for long-term reliability, this regulator delivers consistent performance every time.WHY CHOOSE MASTERCOOL?✅ BUILT FOR HVAC & AUTOMOTIVE PROFESSIONALS✅ SINGLE-STAGE, HIGH-PRESSURE DESIGN✅ DURABLE, HEAVY-DUTY CONSTRUCTION💡 ORDER NOW AND EXPERIENCE THE MASTERCOOL DIFFERENCE!

## Features

- Precision-Engineered for HVAC and A/C Systems – Designed to support nitrogen leak testing in HVAC/R and automotive A/C systems, this single-stage regulator offers stable pressure control in service environments where refrigerant is not present.
- High and Low Pressure Gauge Set – Includes a high-pressure gauge rated to 4400 psig (300 bar) and a low-pressure gauge rated to 1000 psig (70 bar). Large 63 mm (2.5”) gauges with protective guards provide clear, accurate pressure readings.
- Controlled Pressure Adjustment – Features an ergonomic T-handle for precise pressure regulation and a 1/4” SAE flare outlet with integrated control valve to maintain consistent output pressure during use.
- Durable, Field-Ready Construction – Built with robust components to withstand regular use in shop and field settings. Rugged enough for professional environments and portable for on-site service.
- Compatible with Nitrogen Testing Equipment – Works seamlessly with nitrogen tanks using a CGA580 inlet. Ideal for technicians conducting system leak testing, pressure testing, and routine service diagnostics.
- Compact and Portable – Lightweight design fits easily in tool storage systems or carrying cases. A practical choice for technicians requiring mobility between jobs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Mastercool |
| Material | Stainless Steel |
| Item dimensions L x W x H | 12 x 14 x 4 inches |
| Item Weight | 3 Grams |
| UPC | 700376530018 |
| Global Trade Identification Number | 00700376530018 |
| Manufacturer | Mastercool |
| Model | 53001 |
| Item Weight | 0.106 ounces |
| Product Dimensions | 12 x 14 x 4 inches |
| Item model number | REGULATOR |
| Is Discontinued By Manufacturer | No |
| Exterior | Steel / Aluminum |
| Manufacturer Part Number | 53001 |

## Product Details

- **Brand:** Mastercool
- **Material:** Stainless Steel
- **Item dimensions L x W x H:** 12 x 14 x 4 inches
- **Item Weight:** 3 Grams
- **UPC:** 700376530018

## Images

![Mastercool 53001 Nitrogen Pressure Regulator | Professional-Grade | HVAC & Automotive Leak Testing | 1/4” SAE Flare Outlet | 10,000 PSI | Durable & Reliable - Image 1](https://m.media-amazon.com/images/I/715t57bhqnL.jpg)
![Mastercool 53001 Nitrogen Pressure Regulator | Professional-Grade | HVAC & Automotive Leak Testing | 1/4” SAE Flare Outlet | 10,000 PSI | Durable & Reliable - Image 2](https://m.media-amazon.com/images/I/81brA0f4zJL.jpg)
![Mastercool 53001 Nitrogen Pressure Regulator | Professional-Grade | HVAC & Automotive Leak Testing | 1/4” SAE Flare Outlet | 10,000 PSI | Durable & Reliable - Image 3](https://m.media-amazon.com/images/I/81g90vSMtBL.jpg)
![Mastercool 53001 Nitrogen Pressure Regulator | Professional-Grade | HVAC & Automotive Leak Testing | 1/4” SAE Flare Outlet | 10,000 PSI | Durable & Reliable - Image 4](https://m.media-amazon.com/images/I/81uMJYcngYL.jpg)
![Mastercool 53001 Nitrogen Pressure Regulator | Professional-Grade | HVAC & Automotive Leak Testing | 1/4” SAE Flare Outlet | 10,000 PSI | Durable & Reliable - Image 5](https://m.media-amazon.com/images/I/81bX02oBBnL.jpg)

## Available Options

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

## Questions & Answers

**Q: How many pounds of pressure will this have at the output?**
A: Great question!

The maximum this pump will output is 1000psi which is the far end or the dangerous portion of the gauge. Standard safe zone for the pressure is at 500psi before you get into the warning area. If you have any other questions please feel free to let us know and we will be more than happy to assist you.

Have a great day!

Best Value Vacs

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by F***K on November 12, 2024*

Makes it easy to find leaks in a/c systems. High quality. I got a used tank off marketplace and had it filled.

### ⭐⭐⭐⭐⭐ A must have tool for A/C repair work.
*by J***  on October 14, 2023*

With the rising cost of R134A, I finally broke down and purchased this regulator kit to use for checking A/C systems on medium and heavy duty trucks. I should have purchased a long time ago. Works great, and is another quality Mastercool product.

### ⭐⭐⭐⭐⭐ Fast and easy the first time every time
*by M***E on March 24, 2025*

This is the only way to test an A/C system hands down the Quickest and most accurate .. no more dyes and uv flashlights .

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-26*