---
product_id: 540407467
title: "Brass Refrigerant Tank Adapter, W21 to 1/4 SAE Converter, for R32 R134A Valve, Air Conditioning Line Repair Tool, 21mm Female Thread"
brand: "topincn"
price: "€ 23.64"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/540407467-brass-refrigerant-tank-adapter-w21-to-1-4-sae-converter
store_origin: FI
region: Finland
---

# Good sealing performance Stable connection Safe and reliable Brass Refrigerant Tank Adapter, W21 to 1/4 SAE Converter, for R32 R134A Valve, Air Conditioning Line Repair Tool, 21mm Female Thread

**Brand:** topincn
**Price:** € 23.64
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade Your Cooling Game!

## Quick Answers

- **What is this?** Brass Refrigerant Tank Adapter, W21 to 1/4 SAE Converter, for R32 R134A Valve, Air Conditioning Line Repair Tool, 21mm Female Thread by topincn
- **How much does it cost?** € 23.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/540407467-brass-refrigerant-tank-adapter-w21-to-1-4-sae-converter)

## Best For

- topincn enthusiasts

## Why This Product

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

## Key Features

- • **Professional Grade:** Manufactured to meet industry standards for safety and performance.
- • **Durable Brass Build:** Crafted from high-quality brass for long-lasting reliability.
- • **Leak-Free Assurance:** Experience peace of mind with top-notch sealing performance.
- • **Robust Compatibility:** Versatile use with multiple refrigerants for all your cooling needs.
- • **Effortless Installation:** Designed for a secure fit, ensuring easy and efficient setup.

## Overview

The TOPINCN W21 to 1/4 Brass Refrigerant Tank Adapter is a high-quality connector designed for seamless integration with various refrigerants, ensuring leak-free operation and stable performance. Its durable brass construction guarantees longevity, making it an essential tool for air conditioning line repairs.

## Description

TOPINCN W21 to 1/4 Brass Refrigerant Tank Adapter, Adaptor Converter Connector for R32 R134A Valve Air Conditioning Line Repair Tools

## Features

- Good Sealing Performance: The W21 to 1/4SAE refrigerant filling adapter offers a good sealing performance, ensuring that there are no leaks during the refrigerant filling process. This helps maintain the efficiency and effectiveness of refrigeration systems.
- Stable Performance: The adapter features a 1/4SAE male thread connection that guarantees stable performance. It securely attaches to the refrigeration system, preventing any gas leakage and ensuring efficient operation.
- Safe and Reliable: Manufactured with professionalism, this adapter is designed to be safe and reliable. It meets the necessary standards for use in refrigerators and air conditioners, providing peace of mind to users.
- Durable and Wear-resistant: The adapter is made of high-quality brass material, which ensures its durability and resistance to wear. It can withstand long-term use and remain in excellent condition, providing reliable performance over time.
- Versatile Compatibility: The adapter is suitable for use with various refrigerants, including R32, R134A, R407A, R404A, R422A, R422D, R507, R407C, R417A, R437A, and R407F. This wide compatibility allows for its usage in different refrigeration applications.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | TOPINCN |
| Model Number | TOPINCN8vca950mqw |
| Package Dimensions | 6 x 4 x 3 cm; 50 g |
| Item Weight | 50 g |

## Images

![Brass Refrigerant Tank Adapter, W21 to 1/4 SAE Converter, for R32 R134A Valve, Air Conditioning Line Repair Tool, 21mm Female Thread - Image 1](https://m.media-amazon.com/images/I/61RfYnwCBQL.jpg)

## Frequently Bought Together

- TOPINCN W21 to 1/4 Brass Refrigerant Tank Adapter, Adaptor Converter Connector for R32 R134A Valve Core Air Conditioning Line Repair Tools
- Elitech Refrigeration Digital Manifold Gauge Set, High-Precision Vacuum Leakage Detector Dignostic Meter Kit for HVAC System Testing Maintaining Air-Conditioner Refrigerator, LMG-10
- ERRECOM Extreme - 30mL, Air Conditioning and Refrigeration Leak Stop for HVAC/R Systems, includes 5/16 SAE (R410a, R32) adapter

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**Shop now:** [https://www.desertcart.fi/products/540407467-brass-refrigerant-tank-adapter-w21-to-1-4-sae-converter](https://www.desertcart.fi/products/540407467-brass-refrigerant-tank-adapter-w21-to-1-4-sae-converter)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-01*