---
product_id: 65185713
title: "(82934-E Blue Low-Side Manual Coupler"
brand: "mastercool"
price: "Rp1443661"
currency: IDR
in_stock: true
reviews_count: 8
url: https://www.desertcart.id/products/65185713-82934-e-blue-low-side-manual-coupler
store_origin: ID
region: Indonesia
---

# Aluminum build for durability Patented heavy-duty design O-ring leak protection (82934-E Blue Low-Side Manual Coupler

**Brand:** mastercool
**Price:** Rp1443661
**Availability:** ✅ In Stock

## Summary

> 🔧 Master the cool with precision and power!

## Quick Answers

- **What is this?** (82934-E Blue Low-Side Manual Coupler by mastercool
- **How much does it cost?** Rp1443661 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/65185713-82934-e-blue-low-side-manual-coupler)

## 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 to Last:** Premium aluminum and alloy steel ensure unmatched durability for demanding tasks.
- • **Trusted by Pros:** Mastercool’s industry-leading quality means you’re equipped like the best in the business.
- • **Compact Powerhouse:** Lightweight (2.4 oz) and perfectly sized (5.1 x 4.7 x 2 in) for easy handling and storage.
- • **Patented Precision:** Exclusive design guarantees seamless coupling every time—no compromises.
- • **Leak-Proof Confidence:** Advanced O-ring seal technology keeps your system airtight and efficient.

## Overview

The Mastercool 82934-E Blue Low-Side Manual Coupler features a rugged aluminum and alloy steel construction, patented design for reliable coupling, and O-ring leak protection to ensure airtight performance. Compact and lightweight, it’s engineered for professional-grade HVAC applications.

## Description

Mastercool(82934-E Blue Low-Side Manual Coupler

## Features

- Aluminum construction
- Manual coupler
- O ring leak protection
- Patented design
- Heavy duty construction

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Aluminum, Metal |
| Brand | Mastercool |
| Color | Blue |
| Item dimensions L x W x H | 5.1 x 4.7 x 2 inches |
| Connector Type | Coupling |
| Exterior Finish | Alloy Steel |
| Item Weight | 0.15 Pounds |
| Number of Pieces | 1 |
| Global Trade Identification Number | 00700376102017 |
| Manufacturer | Mastercool |
| UPC | 700376102017 |
| Model | 82934-E |
| Item Weight | 2.4 ounces |
| Product Dimensions | 5.1 x 4.7 x 2 inches |
| Item model number | 82934-E |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 82934-E |
| National Stock Number | 4730-01-560-3737 |

## Product Details

- **Material:** Aluminum, Metal
- **Brand:** Mastercool
- **Color:** Blue
- **Item dimensions L x W x H:** 5.1 x 4.7 x 2 inches
- **Connector Type:** Coupling
- **Exterior Finish:** Alloy Steel
- **Item Weight:** 0.15 Pounds
- **Number of Pieces:** 1
- **Global Trade Identification Number:** 00700376102017
- **Manufacturer:** Mastercool

## Images

![(82934-E Blue Low-Side Manual Coupler - Image 1](https://m.media-amazon.com/images/I/71D5m+hMdeL.jpg)

## Questions & Answers

**Q: Does this fit yellow jacket manifold's hoses?**
A: This is a conversion hose. This Coupler  will fit into any 1/4” AC hose

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works perfectly. Thanks.
*by S***Y on July 11, 2024*

A great quality product. Thank you.

### ⭐⭐⭐⭐⭐ Good quality
*by S***S on September 28, 2023*

Works as intended. We'll see how long it lasts.

### ⭐⭐⭐⭐⭐ I Love this thing!
*by S***R on July 24, 2023*

This makes it SOOOOO much easier to get hoses attached without losing any pressure! One of our cars has a fitting that is a bit difficult to reach, so I lost a LOT of refrigerant while struggling to get the hoses connected with a standard quick release fitting. Being able to retract the pin means you can take your time to get the thing hooked up properly and only open the valve when you're ready.

## Frequently Bought Together

- Mastercool (82934-E Blue Low-Side Manual Coupler
- Mastercool (82834-E R134a 1/4'' FL-M x 16mm High-Side Manual Quick Coupler, Red
- MASTERCOOL High Side Manual R134a 14 mm-F x 16 mm Coupler, 82834, Red

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**Shop now:** [https://www.desertcart.id/products/65185713-82934-e-blue-low-side-manual-coupler](https://www.desertcart.id/products/65185713-82934-e-blue-low-side-manual-coupler)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-05-12*