---
title: "Ask Our Tech Expert: What is the right Installation Gap for a BFM®?"
description: Get maximum connector performance by installing BFM® spigots with the correct Installation Gap – learn how to get the right IG.
---

[BFM® Australia Blog ](https://bfmaustralia.com.au/bfm-australia-blog)

# [Ask Our Tech Expert: What is the right Installation Gap for a BFM®?](https://bfmaustralia.com.au/bfm-australia-blog/ask-our-tech-expert-what-is-the-right-installation-gap-for-a-bfm)

 Written by [Matthew Bailey](https://bfmaustralia.com.au/bfm-australia-blog/author/matthew-bailey) | Dec 3, 2025 7:00:00 PM

**Getting the Right Installation Gap for Your BFM® Fitting**

When it comes to achieving the best performance from your BFM® fitting flexible connectors, the **Installation Gap (IG)** plays a crucial role. But what exactly is it—and why does it matter?

The Installation Gap is the distance between two spigot faces. Getting this right ensures your BFM® connector fits perfectly, providing optimal seal performance and durability.

In our latest video, **Technical Lead Matthew Bailey** breaks down everything you need to know about IG, including:

- What the Installation Gap actually is
- How to use the **BFM® IG Calculator Tool**
- Common IG mistakes to avoid

Watch the video to make sure your installation is set up for success. And if you’d like advice on how to optimise BFM® fittings for your specific application or improve connector durability, [**contact us **](https://bfmaustralia.com.au/contact-us)and we'll be happy to help.

[View full post](https://bfmaustralia.com.au/bfm-australia-blog/ask-our-tech-expert-what-is-the-right-installation-gap-for-a-bfm)

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