---
product_id: 171922813
title: "Adjustable High Flow 0-250 PSI Carbon Dioxide CGA320 Co2 Regulator for Tires, HVAC, Plumbing or any HIGH FLOW Non-Freezing CO2 Application"
brand: "preece precision"
price: "2849 kr"
currency: NOK
in_stock: true
reviews_count: 8
category: "Preece Precision"
url: https://www.desertcart.no/products/171922813-adjustable-high-flow-0-250-psi-carbon-dioxide-cga320-co2
store_origin: NO
region: Norway
---

# 45 CFM high flow rate CGA320 quick connect 250 PSI max pressure Adjustable High Flow 0-250 PSI Carbon Dioxide CGA320 Co2 Regulator for Tires, HVAC, Plumbing or any HIGH FLOW Non-Freezing CO2 Application

**Brand:** preece precision
**Price:** 2849 kr
**Availability:** ✅ In Stock

## Summary

> 💨 Power your projects with precision and speed — don’t get left behind!

## Quick Answers

- **What is this?** Adjustable High Flow 0-250 PSI Carbon Dioxide CGA320 Co2 Regulator for Tires, HVAC, Plumbing or any HIGH FLOW Non-Freezing CO2 Application by preece precision
- **How much does it cost?** 2849 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/171922813-adjustable-high-flow-0-250-psi-carbon-dioxide-cga320-co2)

## Best For

- preece precision enthusiasts

## Why This Product

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

## Key Features

- • **Dual Gauge Monitoring:** Real-time inlet and outlet pressure readings for total control
- • **Freeze-Free Operation:** Non-freezing design ensures clog-free, reliable use under heavy demand
- • **Quick Connect Convenience:** CGA320 tank connection with fast-release outlet for seamless swaps
- • **Precision Pressure Control:** Adjustable up to 250 PSI for exact CO2 delivery
- • **Unmatched High Flow Performance:** 45 CFM flow rate powers rapid inflation & HVAC needs

## Overview

The Preece Precision Adjustable High Flow CO2 Regulator delivers up to 250 PSI and 45 CFM flow with dual gauges and a CGA320 quick connect, engineered for freeze-free, high-demand applications like tire inflation, HVAC, and plumbing. Trusted by pros for fast, reliable CO2 control.

## Description

High Flow Adjustable 45CFM 0-250 PSI Carbon Dioxide Co2 Regulator, Dual Gauges, CGA320 Tank Connection for Carbon Dioxide, Quick Connect Outlet, Designed for rapid tire inflator, HVAC, Plumbing, and just about any pneumatic tool requirement.

Review: quick air fill up system - Fantastic product works great on my co2 bottle to fill my beach buggy tires fast.
Review: Great CO2 regulator, much better than the typical diaphragm regulator - Working very well so far, 2 months. I use this for a high flow rate of CO2 at my brewery. It doesn't ice up or may any funny noises at high flow.

## Features

- High Flow Adjustable 250 PSI Carbon Dioxide Regulator
- 45CFM (Cubic Feet Per Minute) Non Freeze Clogging Under High Demand
- CGA320 Tank Connection, Quick Connect Outlet, Dual Gauges Series 3000 High Flow CO2 Regulator by Preece Precision

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B081S8V1WX |
| Best Sellers Rank | #215,484 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #205 in Industrial Pressure Regulators |
| Brand | Preece Precision |
| Brand Name | Preece Precision |
| Connector Type | Threaded |
| Customer Reviews | 4.8 out of 5 stars 99 Reviews |
| Exterior Finish | Stainless Steel |
| Inlet Connection Size | 1.38 inches |
| Inlet Connection Type | threaded |
| Manufacturer | Preece Precision |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Maximum Operating Pressure | 250 psi |
| Model Number | 3000-250A-320-QC |
| Number of Items | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 1.38 inches |
| Outlet Connection Type | Quick Connect |
| Specification Met | CGA320 |
| Thread Size | CGA320 |
| Thread Type | threaded |
| UPC | 736373190863 |
| Unit Count | 1 Count |
| Valve Type | Schrader Valve |

## Product Details

- **Brand:** Preece Precision
- **Inlet Connection Size:** 1.38 Inches
- **Inlet Connection Type:** threaded
- **Manufacturer:** Preece Precision
- **Material:** Metal
- **Maximum Operating Pressure:** 250 Pound per Square Inch
- **Number of Ports:** 2
- **Outlet Connection Size:** 1.38 Inches
- **Outlet Connection Type:** Quick Connect
- **Specification Met:** CGA320

## Images

![Adjustable High Flow 0-250 PSI Carbon Dioxide CGA320 Co2 Regulator for Tires, HVAC, Plumbing or any HIGH FLOW Non-Freezing CO2 Application - Image 1](https://m.media-amazon.com/images/I/81T-CzJ+aYL.jpg)
![Adjustable High Flow 0-250 PSI Carbon Dioxide CGA320 Co2 Regulator for Tires, HVAC, Plumbing or any HIGH FLOW Non-Freezing CO2 Application - Image 2](https://m.media-amazon.com/images/I/81HmhbJs0sL.jpg)
![Adjustable High Flow 0-250 PSI Carbon Dioxide CGA320 Co2 Regulator for Tires, HVAC, Plumbing or any HIGH FLOW Non-Freezing CO2 Application - Image 3](https://m.media-amazon.com/images/I/814TqxoN-CL.jpg)
![Adjustable High Flow 0-250 PSI Carbon Dioxide CGA320 Co2 Regulator for Tires, HVAC, Plumbing or any HIGH FLOW Non-Freezing CO2 Application - Image 4](https://m.media-amazon.com/images/I/81TDcd+wEnL.jpg)
![Adjustable High Flow 0-250 PSI Carbon Dioxide CGA320 Co2 Regulator for Tires, HVAC, Plumbing or any HIGH FLOW Non-Freezing CO2 Application - Image 5](https://m.media-amazon.com/images/I/814lxbubd3L.jpg)

## Questions & Answers

**Q: What size are the threads that connect to the CO2 cylinder?**
A: Co2 threads

**Q: Is the QD connector replaceable?**
A: Yes, it can be easily removed. It is attached with PTFE sealant tape. You can also buy the same regulator without the connector ready for any connector you wish to use.

**Q: Is this regulator food grade for carbonated water or any chance the dial oil could leak into co2?**
A: This regulator is not approved or passed any testing for FDA purposes, and is not set up properly for pushing soda. Too high flow. 

The current production no longer has oil in the gauges.

**Q: Can it be used with co2 tanks with a siphon tube?**
A: You must take the siphon tube out of the (EMPTY!)  tank before you can use this regulator on a CO2 tank.  It's only designed for gas not liquid.  It will destroy the regulator and putting liquid CO2 through the regulator could be very dangerous. Have a welding/gas supply company remove and replace the siphon and valve for use with CO2 gas and a regulator.  They can also certify and fill the tank at the same time if it has been more than 5 years since the tank has been certified.

## Customer Reviews

### ⭐⭐⭐⭐⭐ quick air fill up system
*by A***. on January 18, 2026*

Fantastic product works great on my co2 bottle to fill my beach buggy tires fast.

### ⭐⭐⭐⭐⭐ Great CO2 regulator, much better than the typical diaphragm regulator
*by J***N on March 4, 2025*

Working very well so far, 2 months. I use this for a high flow rate of CO2 at my brewery. It doesn't ice up or may any funny noises at high flow.

### ⭐⭐⭐⭐⭐ Worked great for my DIY powertank
*by C***S on March 22, 2021*

So far this has been a great addition to the trucks On board air system. and being adjustable I have the option of running air tools. air up 4 tires after a beach trip, 20psi to 40 psi much faster than a 12v compressor.

## Frequently Bought Together

- Adjustable High Flow 0-250 PSI Carbon Dioxide CGA320 Co2 Regulator for Tires, HVAC, Plumbing or any HIGH FLOW Non-Freezing CO2 Application
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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-10-21*