Please use the search functionality before reporting an issue. Also take a look at the closed issues!

Issue description:

Lava does not flow via Pipe to TechGuns Chemical Lab

Steps to reproduce:

1.Build TechGuns Chemical Lab
2.Build Mekanism Basic Fluid Tank and fill it with Lava
3.Connect ChemLab and Tank with Basic Machanical Pipe

Version (make sure you are on the latest version before reporting):

Forge: 14.23.2.2611
Mekanism: Mekanism-1.12.2-9.4.3.330, MekanismTools-1.12.2-9.4.3.330
Other relevant version: techguns-1.12.2-2.0.1.1

If a (crash)log is relevant for this issue, link it here: (It's almost always relevant)

[gist/pastebin/etc link here]

Use Configurator to Set Auto Autpup on tank