---
product_id: 540379565
title: "Nitrogen Flow Indicator 1/4\" SAE Flare Inlet and Outlet 50PSI 1YR Warranty"
brand: "rx weld"
price: "S$58"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/540379565-nitrogen-flow-indicator-1-4-sae-flare-inlet-and-outlet
store_origin: SG
region: Singapore
---

# 1/4" SAE flare inlet & outlet Precision flow control at 50 PSI Built-in overpressure safety relief Nitrogen Flow Indicator 1/4" SAE Flare Inlet and Outlet 50PSI 1YR Warranty

**Brand:** rx weld
**Price:** S$58
**Availability:** ✅ In Stock

## Summary

> 🛠️ Master your nitrogen flow like a pro—precision meets safety in every weld!

## Quick Answers

- **What is this?** Nitrogen Flow Indicator 1/4" SAE Flare Inlet and Outlet 50PSI 1YR Warranty by rx weld
- **How much does it cost?** S$58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/540379565-nitrogen-flow-indicator-1-4-sae-flare-inlet-and-outlet)

## Best For

- rx weld enthusiasts

## Why This Product

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

## Key Features

- • **Safety-First Design:** Overpressure relief rupture disc ensures worry-free operation under pressure.
- • **Durable & Lightweight:** Compact 380g design built to last in demanding work environments.
- • **Confidence-Backed Warranty:** 1-year USA warranty guarantees reliability and peace of mind.
- • **Pinpoint Gas Flow Accuracy:** Monitor nitrogen flow with high precision for flawless brazing every time.
- • **Seamless SAE Flare Connections:** Effortlessly integrates with standard 1/4" flare fittings for quick setup.

## Overview

The RX WELD Nitrogen Flow Indicator offers precise monitoring of nitrogen gas flow at up to 50 PSI through 1/4" SAE flare connections. Featuring a built-in float for real-time flow confirmation and an overpressure safety relief disc, it ensures safe and accurate gas control during brazing. Lightweight and durable, it comes with a 1-year warranty for dependable performance.

## Description

Nitrogen Flow Indicator 1/4" SAE Flare Inlet and Outlet 50PSI 1YR Warranty

## Features

- Function:You can accurately monitor the rate of delivery of nitrogen gas and manage its passage through copper tubing while brazing.
- Nitrogen Flow Indicator:There is a float inside the flow meter, it can help you confirm whether nitrogen is flowing during brazing, providing low flow and high precision gas control.
- Connection:Our indicator has the 1/4” Female Flare Inlet Connection and 1/4” Male Flare Outlet Connection, it can use with nitrogen purging application equipped with a 7/16" - 20 male flare.
- Safety:This product provides extremely low flow through high precision gas control and has an overpressure safety relief rupture disc, so it is very safe to use
- 100% Satisfied Service:Enjoy a smooth & frustration free experience with our rock-solid 1 year warranty against manufacturing defects.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | RX WELDER |
| Part number | RX WELD |
| Item Weight | 380 g |
| Package Dimensions | 19 x 7 x 5.7 cm; 380 g |
| Item model number | RX50NF |
| Style | Nitrogen Flow Meter |
| Power source type | gas_powered |
| Included components | Nitrogen Flow Indicator |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Nitrogen Flow Indicator 1/4" SAE Flare Inlet and Outlet 50PSI 1YR Warranty - Image 1](https://m.media-amazon.com/images/I/610viacs5sL.jpg)
![Nitrogen Flow Indicator 1/4" SAE Flare Inlet and Outlet 50PSI 1YR Warranty - Image 2](https://m.media-amazon.com/images/I/717hRv9v5lL.jpg)
![Nitrogen Flow Indicator 1/4" SAE Flare Inlet and Outlet 50PSI 1YR Warranty - Image 3](https://m.media-amazon.com/images/I/61IiJpARQvL.jpg)
![Nitrogen Flow Indicator 1/4" SAE Flare Inlet and Outlet 50PSI 1YR Warranty - Image 4](https://m.media-amazon.com/images/I/61FXJ64o8XL.jpg)
![Nitrogen Flow Indicator 1/4" SAE Flare Inlet and Outlet 50PSI 1YR Warranty - Image 5](https://m.media-amazon.com/images/I/71HOVOh2sNL.jpg)

## Frequently Bought Together

- RX WELD Nitrogen Flow Indicator 1/4" SAE Flare Inlet and Outlet 50PSI
- Refrigeration Technologies RT400P Viper Wetrag Heat Blocking Putty Jar (1), 12 oz.
- ARCCAPTAIN Nitrogen Regulator with 6.6FT Hose, 0-600 PSI Delivery Pressure, 1/4'' Male Flare Outlet Connection and CGA580 Inlet Connection Gauges

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**Shop now:** [https://www.desertcart.sg/products/540379565-nitrogen-flow-indicator-1-4-sae-flare-inlet-and-outlet](https://www.desertcart.sg/products/540379565-nitrogen-flow-indicator-1-4-sae-flare-inlet-and-outlet)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-02*