---
product_id: 551437179
title: "9 Bar 6 Bar OPV Spring Modification for Espresso Machines Coffee Maker - Compatible with Gaggia Classic 2015 EU/ 2018/2019 /2020 / Pro."
brand: "doufuhua"
price: "$834"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/551437179-9-bar-6-bar-opv-spring-modification-for-espresso-machines
store_origin: MX
region: Mexico
---

# Quick 10-min screwdriver & wrench install Precision 9 Bar & 6 Bar pressure control Durable corrosion-resistant 304 stainless steel 9 Bar 6 Bar OPV Spring Modification for Espresso Machines Coffee Maker - Compatible with Gaggia Classic 2015 EU/ 2018/2019 /2020 / Pro.

**Brand:** doufuhua
**Price:** $834
**Availability:** ✅ In Stock

## Summary

> ☕ Elevate Your Espresso Game with Precision Pressure Control!

## Quick Answers

- **What is this?** 9 Bar 6 Bar OPV Spring Modification for Espresso Machines Coffee Maker - Compatible with Gaggia Classic 2015 EU/ 2018/2019 /2020 / Pro. by doufuhua
- **How much does it cost?** $834 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/551437179-9-bar-6-bar-opv-spring-modification-for-espresso-machines)

## Best For

- doufuhua enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Upgrade:** Simple installation in under 10 minutes with just a screwdriver and 10mm wrench—no barista degree required.
- • **Perfect Compatibility:** Specifically engineered for Gaggia Classic models 2015 EU through 2020 and Pro editions.
- • **Unlock Flavor Clarity:** Eliminate channeling and uneven pressure to achieve balanced, rich espresso shots every time.
- • **Tailor Your Espresso Pressure:** Switch effortlessly between 6 Bar and 9 Bar OPV springs for barista-level extraction control.
- • **Built to Last, Brew to Impress:** Crafted from premium 304 stainless steel for corrosion resistance and long-term reliability.

## Overview

The doufuhua OPV Spring Modification kit offers a high-quality upgrade for Gaggia Classic espresso machines (2015-2020/Pro), featuring corrosion-resistant 304 stainless steel springs at 6 and 9 Bar pressures. This easy-to-install kit enhances espresso extraction by eliminating channeling and balancing pressure, delivering superior clarity and taste in every cup.

## Description

9 Bar 6 Bar OPV Spring Modification for Espresso Machines Coffee Maker - Compatible with Gaggia Classic 2015 EU/ 2018/2019 /2020 / Pro.

## Features

- Pressure Modification: Replace the original pressure spring with a high-quality 9 Bar / 6 Bar OPV. Eliminate channeling issues and achieve perfectly balanced espresso extractions for enhanced clarity and taste in every cup.
- High Quality:Crafted with corrosion-resistant 304 stainless steel, this OPV modification kit is built to last and seamlessly compatible with Gaggia Classic 2015EU/ 2018/2019/2020/Pro, ensuring pressure adjustment for the ultimate coffee experience.
- Kit Includes: The package contains both a 9 Bar and a 6 Bar OPV, allowing you to adjust your coffee machine to the optimal water pressure and enjoy outstanding coffee extraction
- Easy Installation: Installation requires only a screwdriver and a 10mm wrench, taking no more than 10 minutes. Follow these steps: 1. Remove the top housing. 2. Loosen the water output device. 3. Replace the original spring with the 9 Bar or 6 Bar OPV. 4. Reinstall and restore to the original state. Other videos are available for reference.
- Important Note: Please clean the surface of the OPV before use to ensure perfect compatibility with Gaggia Classic.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | doufuhua |
| Color | Stainless Steel |
| Product Dimensions | 0.71 x 1.93 x 1.93 cm; 5 g |
| Power / Wattage | 1425 watts |
| Voltage | 2.3E+2 Volts |
| Material | Stainless Steel |
| Special Features | Thermal |
| Item Weight | 5 g |

## Product Details

- **Brand:** doufuhua
- **Colour:** Stainless Steel
- **Special features:** Thermal
- **Coffee maker type:** Espresso Machine
- **Material:** Stainless Steel

## Images

![9 Bar 6 Bar OPV Spring Modification for Espresso Machines Coffee Maker - Compatible with Gaggia Classic 2015 EU/ 2018/2019 /2020 / Pro. - Image 1](https://m.media-amazon.com/images/I/61GyirphfAL.jpg)

## Frequently Bought Together

- 9 Bar 6 Bar OPV Spring Modification for Espresso Machines Coffee Maker - Compatible with Gaggia Classic 2015 EU/ 2018/2019 /2020 / Pro.
- 55 mm Precision Group Head Screen - Saeco compatible

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**Shop now:** [https://www.desertcart.mx/products/551437179-9-bar-6-bar-opv-spring-modification-for-espresso-machines](https://www.desertcart.mx/products/551437179-9-bar-6-bar-opv-spring-modification-for-espresso-machines)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-03-19*