---
product_id: 54400047
title: "Mcalpine WC-CON1V Straight Rigid WC Connector with 1.25\" Universal Vent Boss"
brand: "mcalpine"
price: "$65.78"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/54400047-mcalpine-wc-con1v-straight-rigid-wc-connector-with-1-25
store_origin: US
region: United States of America
---

# Fits 4"/110mm soil pipes precisely Universal 1.25" vent boss for versatile venting BS 5627 & DIN 1389-2 certified durability Mcalpine WC-CON1V Straight Rigid WC Connector with 1.25" Universal Vent Boss

**Brand:** mcalpine
**Price:** $65.78
**Availability:** ✅ In Stock

## Summary

> 🚿 Connect with confidence — the pro’s choice for leak-proof plumbing!

## Quick Answers

- **What is this?** Mcalpine WC-CON1V Straight Rigid WC Connector with 1.25" Universal Vent Boss by mcalpine
- **How much does it cost?** $65.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/54400047-mcalpine-wc-con1v-straight-rigid-wc-connector-with-1-25)

## Best For

- mcalpine enthusiasts

## Why This Product

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

## Key Features

- • **Robust Polypropylene Build:** Crafted from high-grade polypropylene for long-lasting corrosion resistance and structural integrity.
- • **Certified Quality Assurance:** Complies with BS 5627:1984 and DIN 1389-2 standards, guaranteeing professional-grade reliability.
- • **Universal Vent Boss Compatibility:** 1.25" vent boss ensures effortless integration with all standard venting systems, future-proofing your installation.
- • **Effortless Installation Experience:** Straight rigid design with supplied blanking cap simplifies setup, saving time on every project.
- • **Precision Fit for Seamless Plumbing:** Outlet engineered for a snug 4"/110mm PVC-U & cast iron soil pipe connection, eliminating leaks and rework.

## Overview

The McAlpine WC-CON1V is a straight rigid WC connector designed to fit 4"/110mm PVC-U and cast iron soil pipes with a 97-107mm inlet compatible with all pan spigots. Featuring a universal 1.25" vent boss and manufactured from durable polypropylene, it meets BS 5627:1984 and DIN 1389-2 standards, ensuring a reliable, leak-free connection for professional plumbing installations.

## Description

Calpine Wc-Con1V 97-107Mm Inlet X 4"/110Mm Outlet Straight Rigid Wc Connector With 1¼" Universal Vent Boss. Outlet Fits 4"/110Mm Inside Diameter Of Plc.-U And Cast Iron Soil Pipe. 97-107Mm Inlet Suits All Pan Spigots. With 1¼" Universal Vent Boss. Supplied With Blanking Cap. Complies With Bs 5627: 1984 And Din 1389-2. Manufactured In Polypropylene. Manufacturers Code: Wc-Con1V

## Features

- Outlet fits 4"/11mm inside diameter of PVC-U and cast iron soil pipe
- 97-17mm Inlet suits all pan spigots
- Complies with BS 5627:1984 and DIN 1389-2
- Manufactured in Polypropylene

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003JBXPFE |
| Best Sellers Rank | 283,349 in DIY & Tools ( See Top 100 in DIY & Tools ) 794 in Drainage |
| Brand | Mcalpine |
| Colour | White |
| Connector Type | Straight Rigid |
| Customer Reviews | 4.6 4.6 out of 5 stars (90) |
| Global Trade Identification Number | 05036484005960, 05698292058936 |
| Included Components | Connector |
| Item Dimensions | 11.5 x 22.2 x 22.2 centimetres |
| Item Type Name | McAlpine WC-CON1V Straight Rigid WC Connector with Vent Boss |
| Item Weight | 0.34 Kilograms |
| Manufacturer | McAlpine |
| Material | Cast Iron, Polypropylene |
| Model Number | WC-CON1V |
| Number of Pieces | 1 |
| Part Number | WC-CON1V |
| Size | 17 x 16 x 20 cm |
| Thread Size | 1.25 inch |
| Thread Type | UN |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Mcalpine
- **Colour:** White
- **Connector type:** Straight Rigid
- **Item dimensions L x W x H:** 11.5 x 22.2 x 22.2 centimetres
- **Item weight:** 0.34 Kilograms
- **Material:** Cast Iron, Polypropylene
- **Number of pieces:** 1
- **Size:** 17 x 16 x 20 cm
- **Thread size:** 1.25 inch
- **Thread type:** UN

## Images

![Mcalpine WC-CON1V Straight Rigid WC Connector with 1.25" Universal Vent Boss - Image 1](https://m.media-amazon.com/images/I/51dorp5vLZL.jpg)

## Frequently Bought Together

- Mcalpine WC-CON1V Straight Rigid WC Connector with 1.25" Universal Vent Boss
- McAlpine WC-BP1 Pan Connector Boss Pipe Adapter

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**Shop now:** [https://www.desertcart.us/products/54400047-mcalpine-wc-con1v-straight-rigid-wc-connector-with-1-25](https://www.desertcart.us/products/54400047-mcalpine-wc-con1v-straight-rigid-wc-connector-with-1-25)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-21*