---
product_id: 626973540
title: "HCPRO HCAD140 HVAC Brass Adapter Reducer, 5/16\" SAE Male to 1/4\" SAE Female Fitting, Leak-Proof Refrigerant Connector for R410A R22 R134A Mini Split Air Conditioner Systems"
brand: "hcpro keep it running"
price: "€ 21.14"
currency: EUR
in_stock: true
reviews_count: 1
url: https://www.desertcart.fi/products/626973540-hcpro-hcad140-hvac-brass-adapter-reducer-5-16-sae-male
store_origin: FI
region: Finland
---

# 5/16" SAE Male to 1/4" SAE Female Compatible with R410A, R22, R134A refrigerants Corrosion-resistant brass build HCPRO HCAD140 HVAC Brass Adapter Reducer, 5/16" SAE Male to 1/4" SAE Female Fitting, Leak-Proof Refrigerant Connector for R410A R22 R134A Mini Split Air Conditioner Systems

**Brand:** hcpro keep it running
**Price:** € 21.14
**Availability:** ✅ In Stock

## Summary

> 🔩 Connect with confidence, leak less, and cool smarter!

## Quick Answers

- **What is this?** HCPRO HCAD140 HVAC Brass Adapter Reducer, 5/16" SAE Male to 1/4" SAE Female Fitting, Leak-Proof Refrigerant Connector for R410A R22 R134A Mini Split Air Conditioner Systems by hcpro keep it running
- **How much does it cost?** € 21.14 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/626973540-hcpro-hcad140-hvac-brass-adapter-reducer-5-16-sae-male)

## Best For

- hcpro keep it running enthusiasts

## Why This Product

- Trusted hcpro keep it running brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Essential for Pros & DIYers:** Simplifies refrigerant charging and diagnostics, a must-have in every HVAC toolkit.
- • **Universal HVAC Compatibility:** Seamlessly connects to major refrigerants for all your A/C and refrigeration needs.
- • **Precision Fit for 5/16" Female Hoses:** Eliminates extra fittings with perfect SAE thread matching.
- • **Durable Leak-Proof Brass Construction:** Premium corrosion-resistant brass ensures zero leaks and maximum efficiency.
- • **Versatile Residential & Commercial Use:** Works flawlessly with mini-splits, heat pumps, and refrigeration systems.

## Overview

The HCPRO HCAD140 is a precision-engineered brass HVAC adapter designed to connect 5/16" SAE male fittings to 1/4" SAE female ports. Built from corrosion-resistant brass, it guarantees leak-proof performance across R410A, R22, and R134A refrigerant systems. Compact and durable, this adapter is ideal for professional HVAC technicians and DIY enthusiasts servicing A/C mini-splits, heat pumps, and refrigeration units.

## Description

HCPRO HCAD140 HVAC Brass Adapter Reducer, 5/16" SAE Male to 1/4" SAE Female Fitting, Leak-Proof Refrigerant Connector for R410A R22 R134A Mini Split Air Conditioner Systems

## Features

- Universal HVAC Compatibility – This 5/16" SAE male to 1/4" SAE female adapter connects hoses and tools to R410A, R22, and R134A refrigerant systems, perfect for A/C maintenance, mini-split servicing, and refrigeration repairs.
- Durable Leak-Proof Brass Construction – Made from high-quality corrosion-resistant brass, this HVAC fitting ensures a secure, leak-free connection, reducing refrigerant loss and improving efficiency for air conditioning and refrigeration systems.
- Perfect for 5/16" Female Hose Connections – Specifically designed for 5/16" female refrigerant hoses, this adapter allows seamless compatibility with standard 1/4" SAE service ports, eliminating the need for extra fittings in HVAC repairs.
- Essential for HVAC Technicians & DIYers – Whether you're a professional contractor or a home user, this brass system adapter simplifies refrigerant charging and diagnostics, making it a must-have tool for HVAC maintenance.
- Wide Application in Residential & Commercial Systems – Compatible with R410A, R22, and R134A refrigerants, this brass fitting works with A/C units, mini-split systems, heat pumps, and refrigeration service applications.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Brass |
| Brand | hcpro keep it running |
| Color | Gold |
| Item dimensions L x W x H | 1.75 x 0.75 x 0.75 inches |
| Connector Type | Adapter |
| Thread Size | 5/16" and 1/4" |
| Exterior Finish | Brass |
| Thread Type | SAE |
| Item Weight | 3 Ounces |
| Manufacturer | HCPRO Products |
| UPC | 769548080164 |
| Part Number | 22-0084 |
| Item Weight | 3 ounces |
| Product Dimensions | 1.75 x 0.75 x 0.75 inches |
| Item model number | 22-0084 |
| Item Package Quantity | 1 |
| Included Components | 5/16" Sae Male to 1/4" Sae Female Adapter |
| Warranty Description | 1 Year from manufacturer |

## Product Details

- **Material:** Brass
- **Brand:** hcpro keep it running
- **Color:** Gold
- **Item dimensions L x W x H:** 1.75 x 0.75 x 0.75 inches
- **Connector Type:** Adapter
- **Thread Size:** 5/16" and 1/4"
- **Exterior Finish:** Brass
- **Thread Type:** SAE
- **Item Weight:** 3 Ounces
- **Manufacturer:** HCPRO Products

## Images

![HCPRO HCAD140 HVAC Brass Adapter Reducer, 5/16" SAE Male to 1/4" SAE Female Fitting, Leak-Proof Refrigerant Connector for R410A R22 R134A Mini Split Air Conditioner Systems - Image 1](https://m.media-amazon.com/images/I/71RbgxqZVNL.jpg)
![HCPRO HCAD140 HVAC Brass Adapter Reducer, 5/16" SAE Male to 1/4" SAE Female Fitting, Leak-Proof Refrigerant Connector for R410A R22 R134A Mini Split Air Conditioner Systems - Image 2](https://m.media-amazon.com/images/I/61+E3mb+AfL.jpg)
![HCPRO HCAD140 HVAC Brass Adapter Reducer, 5/16" SAE Male to 1/4" SAE Female Fitting, Leak-Proof Refrigerant Connector for R410A R22 R134A Mini Split Air Conditioner Systems - Image 3](https://m.media-amazon.com/images/I/61oUwxgu61L.jpg)
![HCPRO HCAD140 HVAC Brass Adapter Reducer, 5/16" SAE Male to 1/4" SAE Female Fitting, Leak-Proof Refrigerant Connector for R410A R22 R134A Mini Split Air Conditioner Systems - Image 4](https://m.media-amazon.com/images/I/61HRMDAY08L.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well made
*by T***N on April 22, 2025*

Great quality must have in hvac

## Frequently Bought Together

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-27*