---
product_id: 447604433
title: "LIONMAX 1/2'' Expansion Pex Fittings 50 PCS, Poly Pex Expansion Fittings with 90 Degree Elbow (30 PCS) + Coupling (20 PCS), Compatible with UPONOR/WIRSBO and other Pex A Pipe, Lead Free"
brand: "lionmax"
price: "VT37763"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/447604433-lionmax-1-2-expansion-pex-fittings-50-pcs-poly-pex
store_origin: VU
region: Vanuatu
---

# LIONMAX 1/2'' Expansion Pex Fittings 50 PCS, Poly Pex Expansion Fittings with 90 Degree Elbow (30 PCS) + Coupling (20 PCS), Compatible with UPONOR/WIRSBO and other Pex A Pipe, Lead Free

**Brand:** lionmax
**Price:** VT37763
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** LIONMAX 1/2'' Expansion Pex Fittings 50 PCS, Poly Pex Expansion Fittings with 90 Degree Elbow (30 PCS) + Coupling (20 PCS), Compatible with UPONOR/WIRSBO and other Pex A Pipe, Lead Free by lionmax
- **How much does it cost?** VT37763 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/447604433-lionmax-1-2-expansion-pex-fittings-50-pcs-poly-pex)

## Best For

- lionmax enthusiasts

## Why This Product

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

## Description

LIONMAX Pex A Expansion Fittings Kit NOTE: Pex expansion fittings should be used with pex a pipe and expansion tools. 1/2 inch pex expansion fitting is larger than normal 1/2 inch pex fitting, please check what fittings you use before you buy.  Package includes: 1/2 inch Pex A Expansion Elbow 30 PCS 1/2 inch Pex A Expansion Coupling 20 PCS  Lead free material: PPSU, environmentally friendly, pollution-free, rust-proof  Adaptation size: 1/2 inch PEX A pipe  Color: black  Max temperature: 200F   Max operating pressure: 160psi  Standards: Manufactured according to ASTM F-1960 and CSA B137.5 standards.   Qualified cUPC certification, listed to NSF NSF/ANSI 61 certification, and reached drinking water level standards.  Instructions for use:  Step1: Put the expansion ring on the Pex A pipe. Step2: Use an expansion tool to expand and insert the poly Pex A expansion fittings. Step3: Wait for the expansion ring to retract. Step4: Installation is complete. NOTE: The part has stoppers, which can indicate whether the installation is in place.  How to disassemble: Use a heating tool to disconnect the expansion sleeves and remove it, and take out the poly Pex A fittings.  Wide range of uses: These pex expansion fittings have good heat resistance and corrosion resistance, suitable for circulating heating systems and domestic water.

## Features

- 【Lead Free】PPSU is a durable plastic poly material, lead free and non-toxic. So PPSU is more eco-friendly than brass. Pex expansion fittings meet the standard of potable water grade. When the water flows through the poly pex fittings, it will not be polluted.
- 【Professional Standards】Pex expansion fittings are manufactured according to ASTM F-1960, CSA B137.5 and qualified cUPC certification. Listed to NSF NSF/ANSI 61.
- 【Dimensions】Qty: 1/2 inch pex expansion elbow 30 PCS + 1/2 inch pex expansion coupling 20 PCS | Connection pipe type: Pex A pipe only | Max temperature: 200F | Max operating pressure: 160psi
- 【Easy to Install】Use expansion tools and expansion rings to connect the expansion fittings to the PEX A pipe. The protruding stop part on the pex expansion fitting makes it clear whether it has been installed in place. NOTE: Expansion tool and expansion sleeves are not included in the package.
- 【Wide Usage】Pex expansion fittings can be widely used in heating circulation system and domestic water. Due to its good corrosion resistance and heat resistance, it can have excellent performance even in a chemical environment.

## Images

![LIONMAX 1/2'' Expansion Pex Fittings 50 PCS, Poly Pex Expansion Fittings with 90 Degree Elbow (30 PCS) + Coupling (20 PCS), Compatible with UPONOR/WIRSBO and other Pex A Pipe, Lead Free - Image 1](https://m.media-amazon.com/images/I/71HQFVCvUkL.jpg)
![LIONMAX 1/2'' Expansion Pex Fittings 50 PCS, Poly Pex Expansion Fittings with 90 Degree Elbow (30 PCS) + Coupling (20 PCS), Compatible with UPONOR/WIRSBO and other Pex A Pipe, Lead Free - Image 2](https://m.media-amazon.com/images/I/71clnmpSowL.jpg)
![LIONMAX 1/2'' Expansion Pex Fittings 50 PCS, Poly Pex Expansion Fittings with 90 Degree Elbow (30 PCS) + Coupling (20 PCS), Compatible with UPONOR/WIRSBO and other Pex A Pipe, Lead Free - Image 3](https://m.media-amazon.com/images/I/713HmcrXJyL.jpg)
![LIONMAX 1/2'' Expansion Pex Fittings 50 PCS, Poly Pex Expansion Fittings with 90 Degree Elbow (30 PCS) + Coupling (20 PCS), Compatible with UPONOR/WIRSBO and other Pex A Pipe, Lead Free - Image 4](https://m.media-amazon.com/images/I/71iBTZSPlML.jpg)
![LIONMAX 1/2'' Expansion Pex Fittings 50 PCS, Poly Pex Expansion Fittings with 90 Degree Elbow (30 PCS) + Coupling (20 PCS), Compatible with UPONOR/WIRSBO and other Pex A Pipe, Lead Free - Image 5](https://m.media-amazon.com/images/I/71xAsJCQ2SL.jpg)

## Available Options

This product comes in different **Size, Style** options.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-22*