---
product_id: 46230200
title: "50363 1/2-Inch PureFlow Zero Lead Poly Alloy PEX Crimp Manabloc With 36 Ports, 22 Cold 14 Hot"
brand: "viega"
price: "$3417444"
currency: COP
in_stock: true
reviews_count: 8
url: https://www.desertcart.co/products/46230200-50363-1-2-inch-pureflow-zero-lead-poly-alloy-pex
store_origin: CO
region: Colombia
---

# 14 hot water color-coded ports 36-port manifold for ultimate control 22 cold water color-coded ports 50363 1/2-Inch PureFlow Zero Lead Poly Alloy PEX Crimp Manabloc With 36 Ports, 22 Cold 14 Hot

**Brand:** viega
**Price:** $3417444
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your plumbing game with Viega’s PureFlow precision!

## Quick Answers

- **What is this?** 50363 1/2-Inch PureFlow Zero Lead Poly Alloy PEX Crimp Manabloc With 36 Ports, 22 Cold 14 Hot by viega
- **How much does it cost?** $3417444 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/46230200-50363-1-2-inch-pureflow-zero-lead-poly-alloy-pex)

## Best For

- viega enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Quality:** Backed by Viega’s proven reliability and limited warranty for peace of mind
- • **Unmatched Efficiency:** 36 ports streamline your plumbing setup for faster installs and repairs
- • **Wet Connection Ready:** Join connections without drying time—cut downtime and boost productivity
- • **Color-Coded Precision:** Distinct hot & cold ports eliminate guesswork and speed up maintenance
- • **Durability Meets Innovation:** PolyAlloy crimp connections resist corrosion and chlorine damage

## Overview

The Viega 50363 PureFlow Manabloc is a 36-port, 1/2-inch poly alloy PEX manifold featuring 22 cold and 14 hot water color-coded ports. Designed for corrosion resistance and quick wet connections, it offers a durable, efficient solution for professional plumbing installations and repairs.

## Description

Viega 50363 1/2-Inch PureFlow Zero Lead Poly Alloy PEX Crimp Manabloc With 36 Ports, 22 Cold 14 Hot

## Features

- Proven quality and non-corroding
- Allows installers to join wet connections, making it the fastest solution for maintenance and repair
- Excellent chlorine resistance
- PolyAlloy port adapters - Crimp connection
- Homerun distribution manifold - Color coded ports for hot and cold water

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Viega PEX |
| Part Number | 50363 |
| Item Weight | 10.47 pounds |
| Product Dimensions | 34.38 x 9 x 4.5 inches |
| Item model number | 50363 |
| Is Discontinued By Manufacturer | No |
| Size | 1/2" - 36 |
| Color | Multicolor |
| Material | Metal |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Measurement System | inch |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Limited Warranty |

## Images

![50363 1/2-Inch PureFlow Zero Lead Poly Alloy PEX Crimp Manabloc With 36 Ports, 22 Cold 14 Hot - Image 1](https://m.media-amazon.com/images/I/81hM2OnD3UL.jpg)

## Questions & Answers

**Q: i purchased this unit, what is the inlet on top of two  and oulet on bottom size of one**
A: They are 3/4 inch.  The bottom is the water main coming in and the top hot water in and out.  You need special connectors for these make sure you purchase them with your manabloc.

**Q: Can I install this product flush mounted, but horizontal and facedown?**
A: yes I would think so

**Q: Is this for pex A or B?**
A: Viega is oly licensed to make manablocks fir pex B.  If u need fir Pex A you can contact Apollo.

**Q: Will uponor connections work with this?**
A: Would not risk use supply connectors manufacturer specific not expensive works great

## Customer Reviews

### ⭐⭐⭐⭐⭐ Design flaw
*by D***A on April 12, 2021*

After emailing viega about half of the ports having very small leak. Viega responded that this is normal that any unused ports need to be capped. I don't have a problem with this other than I need to buy them. To me this is a design flaw that the manufacturer needs to address. We are building a new house and as we finish a room we are using it. Now I will need to buy a lot of caps that will not be needed later. If I knew this going in l may have found better way of doing it

### ⭐⭐⭐⭐⭐ Good
*by J***C on October 27, 2019*

Same as expected. Product received in good condition. No issues so far, it works as intended. Value for money spent.However, it would have been better to include the main water line 3/4” connections which was missing in the kit. Since I was prepared based on other reviews, I already purchased from Home Depot.

### ⭐⭐⭐⭐⭐ Fun to install
*by K***N on September 13, 2018*

I purchased a house built in 1946, it’s just amazing how many diameters of pipe were used, looking forward to pulling out the copper jungle on my basement ceiling. I haven’t cut over to it yet, I’m still adding a whole house filtration system then inspection. The PEX is just fun to install.

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-04*