---
product_id: 67667086
title: "Univent Replacement Cylinder for Window Opener."
brand: "orbesen"
price: "RM189"
currency: MYR
in_stock: true
reviews_count: 6
url: https://www.desertcart.com.my/products/67667086-univent-replacement-cylinder-for-window-opener
store_origin: MY
region: Malaysia
---

# Eco-friendly Compact design Hydraulic-powered Univent Replacement Cylinder for Window Opener.

**Brand:** orbesen
**Price:** RM189
**Availability:** ✅ In Stock

## Summary

> 🌍 Elevate your greenhouse game with eco-smart solutions!

## Quick Answers

- **What is this?** Univent Replacement Cylinder for Window Opener. by orbesen
- **How much does it cost?** RM189 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/67667086-univent-replacement-cylinder-for-window-opener)

## Best For

- orbesen enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit:** Designed exclusively for J. Orbesen Teknik products—no compromises!
- • **Lightweight Design:** Weighing in at just 90.72g, it's easy to handle and install.
- • **No Electricity Needed:** Go green and save energy effortlessly.
- • **Precision Engineering:** Crafted from durable aluminum for long-lasting performance.
- • **Sustainable Innovation:** Harness the power of nature with a plant-based thermostat!

## Overview

The Univent Replacement Cylinder is a hydraulic-powered window opener designed specifically for J. Orbesen Teknik products. Made from durable aluminum, it features a plant-based wax thermostat, eliminating the need for electrical power and promoting an eco-friendly greenhouse environment. With precise dimensions and lightweight design, it ensures easy installation and optimal performance.

## Description

Univent Replacement Cylinder for Window Opener.

## Features

- Replaces worn out Piston Rod from your J. Orbesen Teknik Brand (Denmark) Univent Window Openers
- NOTE: For J. Orbesen Teknik, Denmark, Products ONLY, NOT interchangeable with any other brand AND NO RETURNS to desertcart, contact J. Orbesen Teknik directly (as instructed in the images) for replacement
- Core technology is the hydraulic cylinder that contains a plant-based special wax that works as the opener thermostat: No need for electrical power supply
- You don't need any electricity in your greenhouse; the window opener will be very environmental and CO2-friendly throughout its whole lifetime
- Our renowned hydraulic cylinders replace our small range of window openers: Optivent, Univent, Thermovent, Sesam Liberty Vent, and Ventomax

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 19.99 x 1.5 x 1.5 cm; 90.72 g |
| Part number | C00-0000-100 |
| Material type | Aluminum |
| Power source type | Hydraulic-Powered |
| Manufacturer | J. Orbesen Teknik ApS |
| Item model number | C00-0000-100 |
| ASIN | B00RO8QBKE |

## Images

![Univent Replacement Cylinder for Window Opener. - Image 1](https://m.media-amazon.com/images/I/517n06leabL.jpg)
![Univent Replacement Cylinder for Window Opener. - Image 2](https://m.media-amazon.com/images/I/51yzyGed10L.jpg)
![Univent Replacement Cylinder for Window Opener. - Image 3](https://m.media-amazon.com/images/I/61KTkaI0H+L.jpg)

## Questions & Answers

**Q: where are they made?**
A: Denmark, by the same company that invented them there.

**Q: does a small hair pin come with the cylinder?**
A: No.  A small piece of wire works fine.

**Q: Is this really 80 kg? Or is it a miss print and is 8.0 kg?**
A: Hello and many thanks for your question, technically as specified by the manufacturer they can exert 80kg as a maximium but they are rated to lift windows of  up to 14kg consistently, lifting higher than this will cause premature failure
Best regards
Jonathan

**Q: How may seasons should these last?**
A: If they are removed from the unit in winter, when all windows and vents remain closed in cold climates, stored in a cool dry place, they should last 10 years.  If they are working every day of the year in milder climates, they should last 5-7 years.  Use a little white grease to help lubricate and prolong life.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great item
  

*by A***R on Reviewed in the United Kingdom on 13 August 2023*

Fits and works just like the original at a much better price

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Replacement for Rhino opener
  

*by I***E on Reviewed in the United Kingdom on 21 April 2023*

Good quality just like the original one and fitted easily and working straight away

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Doesn't close all the way down.
  

*by W***L on Reviewed in the United Kingdom on 3 July 2023*

About 30 mm left open, evenings are now cooler than 17C.Not sure weather to put it in the fridge and test. Bought for family and so not on site.It is definitely screwed in as far as possible, an extra 20mm of thread would have excellent.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.my/products/67667086-univent-replacement-cylinder-for-window-opener](https://www.desertcart.com.my/products/67667086-univent-replacement-cylinder-for-window-opener)

---

*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-24*